lock for more information. [URIs: freedesktop.org] 0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to dbl.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [URIs: freedesktop.org] 0.0 RCVD_IN_ZEN_BLOCKED_OPENDNS RBL: ADMINISTRATOR NOTICE: The query to zen.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [172.234.253.10 listed in zen.spamhaus.org] 0.0 RCVD_IN_DNSWL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to DNSWL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#DnsBlocklists-dnsbl-block for more information. [172.234.253.10 listed in list.dnswl.org] 0.0 URIBL_ZEN_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to zen.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [URIs: freedesktop.org] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager -0.0 DKIMWL_WL_HIGH DKIMwl.org - High trust sender SpamTally: Final spam score: -11 From: Alex Deucher [ Upstream commit 096bb75e13cc508d3915b7604e356bcb12b17766 ] On Intel MacBookPros with switchable graphics, when the iGPU is enabled, the address of VRAM gets put at 0 in the dGPU's virtual address space. This is non-standard and seems to cause issues with the cursor if it ends up at 0. We have the framework to reserve memory at 0 in the address space, so enable it here if the vram start address is 0. Reviewed-and-tested-by: Mario Kleiner Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4302 Cc: stable@vger.kernel.org Cc: Mario Kleiner Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c index 2b37398337afc..b8613888c5c33 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c @@ -1019,6 +1019,16 @@ void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev) case CHIP_RENOIR: adev->mman.keep_stolen_vga_memory = true; break; + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + /* MacBookPros with switchable graphics put VRAM at 0 when + * the iGPU is enabled which results in cursor issues if + * the cursor ends up at 0. Reserve vram at 0 in that case. + */ + if (adev->gmc.vram_start == 0) + adev->mman.keep_stolen_vga_memory = true; + break; default: adev->mman.keep_stolen_vga_memory = false; break; -- 2.51.0 From - Sat Feb 28 19:49:37 2026 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Return-Path: Delivered-To: hi@josie.lol Received: from witcher.mxrouting.net by witcher.mxrouting.net with LMTP id yD+yHc1Go2mR6T0AYBR5ng (envelope-from ) for ; Sat, 28 Feb 2026 19:49:33 +0000 Return-path: Envelope-to: hi@josie.lol Delivery-date: Sat, 28 Feb 2026 19:49:33 +0000 Received: from sea.lore.kernel.org ([172.234.253.10]) by witcher.mxrouting.net with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98) (envelope-from ) id 1vwQJg-00000000ESB-2quz for hi@josie.lol; Sat, 28 Feb 2026 19:49:33 +0000 Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by sea.lore.kernel.org (Postfix) with ESMTP id 32713353B137 for ; Sat, 28 Feb 2026 19:40:51 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EAACE42C278; Sat, 28 Feb 2026 17:46:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="X1Y9KtdE" X-Original-To: stable@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C89D142C274; Sat, 28 Feb 2026 17:46:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300801; cv=none; b=V3/sBhRFosc9Fj1rvMnwBnVc4hS+wcne9xIcDS4E3UCvP5EIydJ2o3DBs7ERsXJXADz2LvETv9aXQ0yrcLWpwoIGR0PUFL2J025OXkEkiKeLYKZX3uA5n97GRORCq+s2VbwpLbu/TphrFKzsmENaO0NMFfW+tkAzIc8DZeqYce4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300801; c=relaxed/simple; bh=Qma7NC5BURQs7e7UjsZJDrlGWn7LL53tfVNmQ/NvUsg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QKa5AAxEAtkKuO4jBeqV308Ir6W9E9QohOYMbla+MlwvtuxO+Fbey1O+TMnjSNwt7FcU0cfB+rEEcRb2OOVBkf8Ot2reXpc2BHu9pcr2Ei5S0cA7oTxb3aJwwDqasxz08FXkPcSk9bWg8ASkGmiMmvMUyoLZ/clLqTOzBd4ZW7Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X1Y9KtdE; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 07A6EC19425; Sat, 28 Feb 2026 17:46:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300801; bh=Qma7NC5BURQs7e7UjsZJDrlGWn7LL53tfVNmQ/NvUsg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X1Y9KtdEIhwj3ns797+LYkx75Dz8YXYSRb/+q9LxDmfyzQyvXBKgfJXxIqDG3xsCZ 2Achwl0/OwwfSlTGJz2deF8RuqgZRIAjzqH36NH9O0C7EFKPtz6JMYj8O/i2x/WGBB lUfTclWiu3hCyJS8DJXehRAxL0p3+I5ssSXoM1AR7Ux45nLSwl4h1fgm8A3MLYPp11 A5z33LJdaBuzR58HSoU/Ye7/OvCkghxHFg49GmOAmqhhP4b0znYQssftM+vzUakWqL TvSflWQqmJSvYiAU0GAcdzfYQ/Mvg203VA6uhm5gY3GaFU5GfD7OJZ34Wad1/mExNJ 17t+qjvNWBDYA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Michael Thalmeier , syzbot+740e04c2a93467a0f8c8@syzkaller.appspotmail.com, Jakub Kicinski , Sasha Levin Subject: [PATCH 6.19 834/844] net: nfc: nci: Fix parameter validation for packet data Date: Sat, 28 Feb 2026 12:32:27 -0500 Message-ID: <20260228173244.1509663-835-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit X-DKIM: signer='kernel.org' status='pass' reason='' DKIMCheck: Server passes DKIM test, 0 Spam score X-Spam-Score: -1.2 (-) X-Spam-Report: Spam detection software, running on the system "witcher.mxrouting.net", has performed the tests listed below against this email. Information: https://docs.mxroute.com/docs/expert-spam-filtering.html --- Content analysis details: (-1.2 points) --- pts rule name description ---- ---------------------- ----------------------------------------- 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [URIs: msgid.link] 0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to dbl.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [URIs: msgid.link] 0.0 RCVD_IN_ZEN_BLOCKED_OPENDNS RBL: ADMINISTRATOR NOTICE: The query to zen.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [172.234.253.10 listed in zen.spamhaus.org] 0.0 RCVD_IN_DNSWL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to DNSWL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#DnsBlocklists-dnsbl-block for more information. [172.234.253.10 listed in list.dnswl.org] 0.0 URIBL_ZEN_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to zen.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [URIs: msgid.link] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager -0.0 DKIMWL_WL_HIGH DKIMwl.org - High trust sender SpamTally: Final spam score: -11 From: Michael Thalmeier [ Upstream commit 571dcbeb8e635182bb825ae758399831805693c2 ] Since commit 9c328f54741b ("net: nfc: nci: Add parameter validation for packet data") communication with nci nfc chips is not working any more. The mentioned commit tries to fix access of uninitialized data, but failed to understand that in some cases the data packet is of variable length and can therefore not be compared to the maximum packet length given by the sizeof(struct). Fixes: 9c328f54741b ("net: nfc: nci: Add parameter validation for packet data") Cc: stable@vger.kernel.org Signed-off-by: Michael Thalmeier Reported-by: syzbot+740e04c2a93467a0f8c8@syzkaller.appspotmail.com Link: https://patch.msgid.link/20260218083000.301354-1-michael.thalmeier@hale.at Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- net/nfc/nci/ntf.c | 159 ++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 141 insertions(+), 18 deletions(-) diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index 418b84e2b2605..c96512bb86531 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -58,7 +58,7 @@ static int nci_core_conn_credits_ntf_packet(struct nci_dev *ndev, struct nci_conn_info *conn_info; int i; - if (skb->len < sizeof(struct nci_core_conn_credit_ntf)) + if (skb->len < offsetofend(struct nci_core_conn_credit_ntf, num_entries)) return -EINVAL; ntf = (struct nci_core_conn_credit_ntf *)skb->data; @@ -68,6 +68,10 @@ static int nci_core_conn_credits_ntf_packet(struct nci_dev *ndev, if (ntf->num_entries > NCI_MAX_NUM_CONN) ntf->num_entries = NCI_MAX_NUM_CONN; + if (skb->len < offsetofend(struct nci_core_conn_credit_ntf, num_entries) + + ntf->num_entries * sizeof(struct conn_credit_entry)) + return -EINVAL; + /* update the credits */ for (i = 0; i < ntf->num_entries; i++) { ntf->conn_entries[i].conn_id = @@ -138,23 +142,48 @@ static int nci_core_conn_intf_error_ntf_packet(struct nci_dev *ndev, static const __u8 * nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev, struct rf_tech_specific_params_nfca_poll *nfca_poll, - const __u8 *data) + const __u8 *data, ssize_t data_len) { + /* Check if we have enough data for sens_res (2 bytes) */ + if (data_len < 2) + return ERR_PTR(-EINVAL); + nfca_poll->sens_res = __le16_to_cpu(*((__le16 *)data)); data += 2; + data_len -= 2; + + /* Check if we have enough data for nfcid1_len (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); nfca_poll->nfcid1_len = min_t(__u8, *data++, NFC_NFCID1_MAXSIZE); + data_len--; pr_debug("sens_res 0x%x, nfcid1_len %d\n", nfca_poll->sens_res, nfca_poll->nfcid1_len); + /* Check if we have enough data for nfcid1 */ + if (data_len < nfca_poll->nfcid1_len) + return ERR_PTR(-EINVAL); + memcpy(nfca_poll->nfcid1, data, nfca_poll->nfcid1_len); data += nfca_poll->nfcid1_len; + data_len -= nfca_poll->nfcid1_len; + + /* Check if we have enough data for sel_res_len (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); nfca_poll->sel_res_len = *data++; + data_len--; + + if (nfca_poll->sel_res_len != 0) { + /* Check if we have enough data for sel_res (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); - if (nfca_poll->sel_res_len != 0) nfca_poll->sel_res = *data++; + } pr_debug("sel_res_len %d, sel_res 0x%x\n", nfca_poll->sel_res_len, @@ -166,12 +195,21 @@ nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev, static const __u8 * nci_extract_rf_params_nfcb_passive_poll(struct nci_dev *ndev, struct rf_tech_specific_params_nfcb_poll *nfcb_poll, - const __u8 *data) + const __u8 *data, ssize_t data_len) { + /* Check if we have enough data for sensb_res_len (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); + nfcb_poll->sensb_res_len = min_t(__u8, *data++, NFC_SENSB_RES_MAXSIZE); + data_len--; pr_debug("sensb_res_len %d\n", nfcb_poll->sensb_res_len); + /* Check if we have enough data for sensb_res */ + if (data_len < nfcb_poll->sensb_res_len) + return ERR_PTR(-EINVAL); + memcpy(nfcb_poll->sensb_res, data, nfcb_poll->sensb_res_len); data += nfcb_poll->sensb_res_len; @@ -181,14 +219,29 @@ nci_extract_rf_params_nfcb_passive_poll(struct nci_dev *ndev, static const __u8 * nci_extract_rf_params_nfcf_passive_poll(struct nci_dev *ndev, struct rf_tech_specific_params_nfcf_poll *nfcf_poll, - const __u8 *data) + const __u8 *data, ssize_t data_len) { + /* Check if we have enough data for bit_rate (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); + nfcf_poll->bit_rate = *data++; + data_len--; + + /* Check if we have enough data for sensf_res_len (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); + nfcf_poll->sensf_res_len = min_t(__u8, *data++, NFC_SENSF_RES_MAXSIZE); + data_len--; pr_debug("bit_rate %d, sensf_res_len %d\n", nfcf_poll->bit_rate, nfcf_poll->sensf_res_len); + /* Check if we have enough data for sensf_res */ + if (data_len < nfcf_poll->sensf_res_len) + return ERR_PTR(-EINVAL); + memcpy(nfcf_poll->sensf_res, data, nfcf_poll->sensf_res_len); data += nfcf_poll->sensf_res_len; @@ -198,22 +251,49 @@ nci_extract_rf_params_nfcf_passive_poll(struct nci_dev *ndev, static const __u8 * nci_extract_rf_params_nfcv_passive_poll(struct nci_dev *ndev, struct rf_tech_specific_params_nfcv_poll *nfcv_poll, - const __u8 *data) + const __u8 *data, ssize_t data_len) { + /* Skip 1 byte (reserved) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); + ++data; + data_len--; + + /* Check if we have enough data for dsfid (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); + nfcv_poll->dsfid = *data++; + data_len--; + + /* Check if we have enough data for uid (8 bytes) */ + if (data_len < NFC_ISO15693_UID_MAXSIZE) + return ERR_PTR(-EINVAL); + memcpy(nfcv_poll->uid, data, NFC_ISO15693_UID_MAXSIZE); data += NFC_ISO15693_UID_MAXSIZE; + return data; } static const __u8 * nci_extract_rf_params_nfcf_passive_listen(struct nci_dev *ndev, struct rf_tech_specific_params_nfcf_listen *nfcf_listen, - const __u8 *data) + const __u8 *data, ssize_t data_len) { + /* Check if we have enough data for local_nfcid2_len (1 byte) */ + if (data_len < 1) + return ERR_PTR(-EINVAL); + nfcf_listen->local_nfcid2_len = min_t(__u8, *data++, NFC_NFCID2_MAXSIZE); + data_len--; + + /* Check if we have enough data for local_nfcid2 */ + if (data_len < nfcf_listen->local_nfcid2_len) + return ERR_PTR(-EINVAL); + memcpy(nfcf_listen->local_nfcid2, data, nfcf_listen->local_nfcid2_len); data += nfcf_listen->local_nfcid2_len; @@ -364,7 +444,7 @@ static int nci_rf_discover_ntf_packet(struct nci_dev *ndev, const __u8 *data; bool add_target = true; - if (skb->len < sizeof(struct nci_rf_discover_ntf)) + if (skb->len < offsetofend(struct nci_rf_discover_ntf, rf_tech_specific_params_len)) return -EINVAL; data = skb->data; @@ -380,26 +460,42 @@ static int nci_rf_discover_ntf_packet(struct nci_dev *ndev, pr_debug("rf_tech_specific_params_len %d\n", ntf.rf_tech_specific_params_len); + if (skb->len < (data - skb->data) + + ntf.rf_tech_specific_params_len + sizeof(ntf.ntf_type)) + return -EINVAL; + if (ntf.rf_tech_specific_params_len > 0) { switch (ntf.rf_tech_and_mode) { case NCI_NFC_A_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfca_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfca_poll), data); + &(ntf.rf_tech_specific_params.nfca_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return PTR_ERR(data); break; case NCI_NFC_B_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfcb_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfcb_poll), data); + &(ntf.rf_tech_specific_params.nfcb_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return PTR_ERR(data); break; case NCI_NFC_F_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfcf_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfcf_poll), data); + &(ntf.rf_tech_specific_params.nfcf_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return PTR_ERR(data); break; case NCI_NFC_V_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfcv_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfcv_poll), data); + &(ntf.rf_tech_specific_params.nfcv_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return PTR_ERR(data); break; default: @@ -596,7 +692,7 @@ static int nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, const __u8 *data; int err = NCI_STATUS_OK; - if (skb->len < sizeof(struct nci_rf_intf_activated_ntf)) + if (skb->len < offsetofend(struct nci_rf_intf_activated_ntf, rf_tech_specific_params_len)) return -EINVAL; data = skb->data; @@ -628,26 +724,41 @@ static int nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, if (ntf.rf_interface == NCI_RF_INTERFACE_NFCEE_DIRECT) goto listen; + if (skb->len < (data - skb->data) + ntf.rf_tech_specific_params_len) + return -EINVAL; + if (ntf.rf_tech_specific_params_len > 0) { switch (ntf.activation_rf_tech_and_mode) { case NCI_NFC_A_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfca_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfca_poll), data); + &(ntf.rf_tech_specific_params.nfca_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return -EINVAL; break; case NCI_NFC_B_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfcb_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfcb_poll), data); + &(ntf.rf_tech_specific_params.nfcb_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return -EINVAL; break; case NCI_NFC_F_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfcf_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfcf_poll), data); + &(ntf.rf_tech_specific_params.nfcf_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return -EINVAL; break; case NCI_NFC_V_PASSIVE_POLL_MODE: data = nci_extract_rf_params_nfcv_passive_poll(ndev, - &(ntf.rf_tech_specific_params.nfcv_poll), data); + &(ntf.rf_tech_specific_params.nfcv_poll), data, + ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return -EINVAL; break; case NCI_NFC_A_PASSIVE_LISTEN_MODE: @@ -657,7 +768,9 @@ static int nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, case NCI_NFC_F_PASSIVE_LISTEN_MODE: data = nci_extract_rf_params_nfcf_passive_listen(ndev, &(ntf.rf_tech_specific_params.nfcf_listen), - data); + data, ntf.rf_tech_specific_params_len); + if (IS_ERR(data)) + return -EINVAL; break; default: @@ -668,6 +781,13 @@ static int nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, } } + if (skb->len < (data - skb->data) + + sizeof(ntf.data_exch_rf_tech_and_mode) + + sizeof(ntf.data_exch_tx_bit_rate) + + sizeof(ntf.data_exch_rx_bit_rate) + + sizeof(ntf.activation_params_len)) + return -EINVAL; + ntf.data_exch_rf_tech_and_mode = *data++; ntf.data_exch_tx_bit_rate = *data++; ntf.data_exch_rx_bit_rate = *data++; @@ -679,6 +799,9 @@ static int nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, pr_debug("data_exch_rx_bit_rate 0x%x\n", ntf.data_exch_rx_bit_rate); pr_debug("activation_params_len %d\n", ntf.activation_params_len); + if (skb->len < (data - skb->data) + ntf.activation_params_len) + return -EINVAL; + if (ntf.activation_params_len > 0) { switch (ntf.rf_interface) { case NCI_RF_INTERFACE_ISO_DEP: -- 2.51.0 From - Sat Feb 28 19:49:41 2026 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Return-Path: Delivered-To: hi@josie.lol Received: from witcher.mxrouting.net by witcher.mxrouting.net with LMTP id 8D6yHtFGo2mR6T0AYBR5ng (envelope-from ) for ; Sat, 28 Feb 2026 19:49:37 +0000 Return-path: Envelope-to: hi@josie.lol Delivery-date: Sat, 28 Feb 2026 19:49:37 +0000 Received: from tor.lore.kernel.org ([172.105.105.114]) by witcher.mxrouting.net with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98) (envelope-from ) id 1vwQJl-00000000Ecb-0TEy for hi@josie.lol; 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bh=emobCQBnMg46p/11boViFk59VezvSiUxF6K3V1JMj8I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SITkB9kZv227NPqAQa/sxm5eiLPIWZq8SxqCHMKoDrcvIVc7HUu8yVYI/46OuvHKJ QqLi5a1Klx6hf0r4X5KVZKK+1ajOSIzuXgvB4gKukYdjrVspK2psEquJMjmEOXu+8A ySSXG8suyYeEMdZkZYP+yxmD+T6AVBhUBWLTrXm193vM74sYyApUYslg9ZlCCklQig SE/b+cgG6dIgFgm4LfE8ffr0pxTb/vM61j3f4zbVUBOJN5phMGU95NleroEruCEySX qyaJkkZk1qBTtSkVzJDv1y7oPw931IKgOfI3GFWOHQxRnO7zpODgtZvlhireXlwdK9 Wj8DnLjvmvfbQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: John Garry , Huacai Chen , Sasha Levin Subject: [PATCH 6.19 771/844] LoongArch: Make cpumask_of_node() robust against NUMA_NO_NODE Date: Sat, 28 Feb 2026 12:31:24 -0500 Message-ID: <20260228173244.1509663-772-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit X-DKIM: signer='kernel.org' status='pass' reason='' DKIMCheck: Server passes DKIM test, 0 Spam score X-Spam-Score: -1.2 (-) X-Spam-Report: Spam detection software, running on the system "witcher.mxrouting.net", has performed the tests listed below against this email. Information: https://docs.mxroute.com/docs/expert-spam-filtering.html --- Content analysis details: (-1.2 points) --- pts rule name description ---- ---------------------- ----------------------------------------- 0.0 RCVD_IN_ZEN_BLOCKED_OPENDNS RBL: ADMINISTRATOR NOTICE: The query to zen.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [172.105.105.114 listed in zen.spamhaus.org] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager -0.0 DKIMWL_WL_HIGH DKIMwl.org - High trust sender SpamTally: Final spam score: -11 From: John Garry [ Upstream commit 94b0c831eda778ae9e4f2164a8b3de485d8977bb ] The arch definition of cpumask_of_node() cannot handle NUMA_NO_NODE - which is a valid index - so add a check for this. Cc: stable@vger.kernel.org Signed-off-by: John Garry Signed-off-by: Huacai Chen Signed-off-by: Sasha Levin --- arch/loongarch/include/asm/topology.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/loongarch/include/asm/topology.h b/arch/loongarch/include/asm/topology.h index f06e7ff25bb7c..6b79d6183085a 100644 --- a/arch/loongarch/include/asm/topology.h +++ b/arch/loongarch/include/asm/topology.h @@ -12,7 +12,7 @@ extern cpumask_t cpus_on_node[]; -#define cpumask_of_node(node) (&cpus_on_node[node]) +#define cpumask_of_node(node) ((node) == NUMA_NO_NODE ? cpu_all_mask : &cpus_on_node[node]) struct pci_bus; extern int pcibus_to_node(struct pci_bus *); -- 2.51.0 From - Sat Feb 28 19:49:57 2026 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Return-Path: Delivered-To: hi@josie.lol Received: from witcher.mxrouting.net by witcher.mxrouting.net with LMTP id GBTKMeBGo2lXPT4AYBR5ng (envelope-from ) for ; Sat, 28 Feb 2026 19:49:52 +0000 Return-path: Envelope-to: hi@josie.lol Delivery-date: Sat, 28 Feb 2026 19:49:53 +0000 Received: from sea.lore.kernel.org ([172.234.253.10]) by witcher.mxrouting.net with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98) (envelope-from ) id 1vwQK0-00000000F2e-0wH5 for hi@josie.lol; Sat, 28 Feb 2026 19:49:52 +0000 Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by sea.lore.kernel.org (Postfix) with ESMTP id 1266E31FD5DB for ; Sat, 28 Feb 2026 19:41:16 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0828942CCDA; Sat, 28 Feb 2026 17:46:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="t5TNLsOD" X-Original-To: stable@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D917642CCD5; Sat, 28 Feb 2026 17:46:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300804; cv=none; b=jPW9NkjnWWyJYytsomu9MHMFzgFQAI9sV5Fr8zQw2VQAhL1vuZ0nV5p0wUaoYGnVLT1qokmZPrwYjKZp0dmUnHCKREdlpMXlNI2wGb4r+xik6CJ1mWeTkY98+hSDj32eety101fa4ysgop9iBjpT5ptlTcpIt+7bfnUM7pPnXkk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300804; c=relaxed/simple; bh=u6XffEUn8okCWeW12Hb68HWqNxZELSMa3aZJCkbcFKU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ul3ixAkcVIz/FW2nTeQu0YwLiUD70RzVZvtuZEblA0vGH7rjIX6FWfHEKgWvlmdbM+55WFZA9+5pBJNy+o+LoeP9R1pgiSMm8oByx5hfpY4fGWqpFnzPc49AvFVFL8gOA77WgXBCBT5ZxRKzpShx7BwCRUUMmzQGZR9UjxlFbW4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t5TNLsOD; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05896C19424; Sat, 28 Feb 2026 17:46:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300804; bh=u6XffEUn8okCWeW12Hb68HWqNxZELSMa3aZJCkbcFKU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t5TNLsODFJTp1lOxIeF8hv74H20XH6wyMj0NBu8TODnUejOpGKGUAyQxL5IjVJEhD c9DBjhADEluq6W13TWUu6ghEWH0Xl7u10bhCMZxqHQdhKh3yArLG3K7AoaOHJk5GBI QpSVn8pbbxs57S/NiD/NW8NuRBG55qxNmHgns6yzPpn1L+yQEXFlPhDg3FTCthMcAh +9SIBY6XvjSXU9fjJJQ4DZ+ZrhjUddfQL5vncukurQlKdDZW4+WEQpJjt+RWwnfSER UKBrogRdveDaYTMFp0GDQQVfQYz8qKb/Feabdn8iE6eWdBgLfvMcMKpn2ro2SPa6DF kH6iKHXPnA6Cw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Mark Rutland , Sasha Levin Subject: [PATCH 6.19 837/844] fgraph: Do not call handlers direct when not using ftrace_ops Date: Sat, 28 Feb 2026 12:32:30 -0500 Message-ID: <20260228173244.1509663-838-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit X-DKIM: signer='kernel.org' status='pass' reason='' DKIMCheck: Server passes DKIM test, 0 Spam score X-Spam-Score: -1.2 (-) X-Spam-Report: Spam detection software, running on the system "witcher.mxrouting.net", has performed the tests listed below against this email. Information: https://docs.mxroute.com/docs/expert-spam-filtering.html --- Content analysis details: (-1.2 points) --- pts rule name description ---- ---------------------- ----------------------------------------- 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [URIs: msgid.link] 0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to dbl.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [URIs: msgid.link] 0.0 RCVD_IN_DNSWL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to DNSWL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#DnsBlocklists-dnsbl-block for more information. [172.234.253.10 listed in list.dnswl.org] 0.0 URIBL_ZEN_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to zen.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [URIs: msgid.link] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager -0.0 DKIMWL_WL_HIGH DKIMwl.org - High trust sender SpamTally: Final spam score: -11 From: Steven Rostedt [ Upstream commit f4ff9f646a4d373f9e895c2f0073305da288bc0a ] The function graph tracer was modified to us the ftrace_ops of the function tracer. This simplified the code as well as allowed more features of the function graph tracer. Not all architectures were converted over as it required the implementation of HAVE_DYNAMIC_FTRACE_WITH_ARGS to implement. For those architectures, it still did it the old way where the function graph tracer handle was called by the function tracer trampoline. The handler then had to check the hash to see if the registered handlers wanted to be called by that function or not. In order to speed up the function graph tracer that used ftrace_ops, if only one callback was registered with function graph, it would call its function directly via a static call. Now, if the architecture does not support the use of using ftrace_ops and still has the ftrace function trampoline calling the function graph handler, then by doing a direct call it removes the check against the handler's hash (list of functions it wants callbacks to), and it may call that handler for functions that the handler did not request calls for. On 32bit x86, which does not support the ftrace_ops use with function graph tracer, it shows the issue: ~# trace-cmd start -p function -l schedule ~# trace-cmd show # tracer: function_graph # # CPU DURATION FUNCTION CALLS # | | | | | | | 2) * 11898.94 us | schedule(); 3) # 1783.041 us | schedule(); 1) | schedule() { ------------------------------------------ 1) bash-8369 => kworker-7669 ------------------------------------------ 1) | schedule() { ------------------------------------------ 1) kworker-7669 => bash-8369 ------------------------------------------ 1) + 97.004 us | } 1) | schedule() { [..] Now by starting the function tracer is another instance: ~# trace-cmd start -B foo -p function This causes the function graph tracer to trace all functions (because the function trace calls the function graph tracer for each on, and the function graph trace is doing a direct call): ~# trace-cmd show # tracer: function_graph # # CPU DURATION FUNCTION CALLS # | | | | | | | 1) 1.669 us | } /* preempt_count_sub */ 1) + 10.443 us | } /* _raw_spin_unlock_irqrestore */ 1) | tick_program_event() { 1) | clockevents_program_event() { 1) 1.044 us | ktime_get(); 1) 6.481 us | lapic_next_event(); 1) + 10.114 us | } 1) + 11.790 us | } 1) ! 181.223 us | } /* hrtimer_interrupt */ 1) ! 184.624 us | } /* __sysvec_apic_timer_interrupt */ 1) | irq_exit_rcu() { 1) 0.678 us | preempt_count_sub(); When it should still only be tracing the schedule() function. To fix this, add a macro FGRAPH_NO_DIRECT to be set to 0 when the architecture does not support function graph use of ftrace_ops, and set to 1 otherwise. Then use this macro to know to allow function graph tracer to call the handlers directly or not. Cc: stable@vger.kernel.org Cc: Masami Hiramatsu Cc: Mathieu Desnoyers Cc: Mark Rutland Link: https://patch.msgid.link/20260218104244.5f14dade@gandalf.local.home Fixes: cc60ee813b503 ("function_graph: Use static_call and branch to optimize entry function") Signed-off-by: Steven Rostedt (Google) Signed-off-by: Sasha Levin --- include/linux/ftrace.h | 13 ++++++++++--- kernel/trace/fgraph.c | 12 +++++++++++- 2 files changed, 21 insertions(+), 4 deletions(-) diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index fa74ae5cc9dae..d029afcd22a5d 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -1064,10 +1064,17 @@ static inline bool is_ftrace_trampoline(unsigned long addr) #ifdef CONFIG_FUNCTION_GRAPH_TRACER #ifndef ftrace_graph_func -#define ftrace_graph_func ftrace_stub -#define FTRACE_OPS_GRAPH_STUB FTRACE_OPS_FL_STUB +# define ftrace_graph_func ftrace_stub +# define FTRACE_OPS_GRAPH_STUB FTRACE_OPS_FL_STUB +/* + * The function graph is called every time the function tracer is called. + * It must always test the ops hash and cannot just directly call + * the handler. + */ +# define FGRAPH_NO_DIRECT 1 #else -#define FTRACE_OPS_GRAPH_STUB 0 +# define FTRACE_OPS_GRAPH_STUB 0 +# define FGRAPH_NO_DIRECT 0 #endif #endif /* CONFIG_FUNCTION_GRAPH_TRACER */ diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index 4df766c690f92..40d373d65f9b9 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -539,7 +539,11 @@ static struct fgraph_ops fgraph_stub = { static struct fgraph_ops *fgraph_direct_gops = &fgraph_stub; DEFINE_STATIC_CALL(fgraph_func, ftrace_graph_entry_stub); DEFINE_STATIC_CALL(fgraph_retfunc, ftrace_graph_ret_stub); +#if FGRAPH_NO_DIRECT +static DEFINE_STATIC_KEY_FALSE(fgraph_do_direct); +#else static DEFINE_STATIC_KEY_TRUE(fgraph_do_direct); +#endif /** * ftrace_graph_stop - set to permanently disable function graph tracing @@ -843,7 +847,7 @@ __ftrace_return_to_handler(struct ftrace_regs *fregs, unsigned long frame_pointe bitmap = get_bitmap_bits(current, offset); #ifdef CONFIG_HAVE_STATIC_CALL - if (static_branch_likely(&fgraph_do_direct)) { + if (!FGRAPH_NO_DIRECT && static_branch_likely(&fgraph_do_direct)) { if (test_bit(fgraph_direct_gops->idx, &bitmap)) static_call(fgraph_retfunc)(&trace, fgraph_direct_gops, fregs); } else @@ -1285,6 +1289,9 @@ static void ftrace_graph_enable_direct(bool enable_branch, struct fgraph_ops *go trace_func_graph_ret_t retfunc = NULL; int i; + if (FGRAPH_NO_DIRECT) + return; + if (gops) { func = gops->entryfunc; retfunc = gops->retfunc; @@ -1308,6 +1315,9 @@ static void ftrace_graph_enable_direct(bool enable_branch, struct fgraph_ops *go static void ftrace_graph_disable_direct(bool disable_branch) { + if (FGRAPH_NO_DIRECT) + return; + if (disable_branch) static_branch_disable(&fgraph_do_direct); static_call_update(fgraph_func, ftrace_graph_entry_stub); -- 2.51.0 From - Sat Feb 28 19:49:57 2026 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Return-Path: Delivered-To: hi@josie.lol Received: from witcher.mxrouting.net by witcher.mxrouting.net with LMTP id qOnFDOFGo2mR6T0AYBR5ng (envelope-from ) for ; Sat, 28 Feb 2026 19:49:53 +0000 Return-path: Envelope-to: hi@josie.lol Delivery-date: Sat, 28 Feb 2026 19:49:53 +0000 Received: from sto.lore.kernel.org ([172.232.135.74]) by witcher.mxrouting.net with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98) (envelope-from ) id 1vwQK0-00000000F5i-2ysC for hi@josie.lol; Sat, 28 Feb 2026 19:49:53 +0000 Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by sto.lore.kernel.org (Postfix) with ESMTP id 19B4E324C917 for ; Sat, 28 Feb 2026 19:32:33 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D707E41AB49; 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h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GjrsiTh1PnYqYHp7HsASgXRrmaH8FnL12/lhSMdqx1OpEnh9l/7XLfMLmrxIvwlbrEgZuiESA/f+QjADh+CXyadWMURiHm4k1REcQ0D38Uqh6V+mISd1AnvUiMWUAaTDQlicuFj5yN2YKX/UoWlgPtK2eTVEMZDWHM8jPgpvYXA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h8pCzqTr; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02235C116D0; Sat, 28 Feb 2026 17:45:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300738; bh=8com0PjHSTh+0gD2UpQ0rW8+1kO9JKtyYtGcqgEWsf0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h8pCzqTr9D4TwkrBjtBXXZpgWFj9JnAPbPqhqC0CPHwfxuTdnVZ/sphQpfadZFJJ3 qJAs2alXOwzexQjisXpR1uRR4EZXeeH/x9pstLX7dx6+7x8J7ALXgy7Vuta6T4Pqe7 HQXKo86HTRSXfgyVAh5eugvNWh8vZrOmyYrkbmjcFFetTBflChV+IysZy9xTz/BRx4 qKI+18GQiFLTwHKSx8Rpn8sy+JmRXM18C4WnW4NJXxRF4JFHiogBOcvU7dl2BB7Tcz CAg3YUskyCxXdVCE9fJEqwdHJviE6WFbxqQd6F95GjdZvnpq0R02HX2DtOayuyvASH TRyRTd48QJM3g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tiezhu Yang , Huacai Chen , Sasha Levin Subject: [PATCH 6.19 773/844] LoongArch: Use %px to print unmodified unwinding address Date: Sat, 28 Feb 2026 12:31:26 -0500 Message-ID: <20260228173244.1509663-774-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit X-DKIM: signer='kernel.org' status='pass' reason='' DKIMCheck: Server passes DKIM test, 0 Spam score X-Spam-Score: -1.2 (-) X-Spam-Report: Spam detection software, running on the system "witcher.mxrouting.net", has performed the tests listed below against this email. Information: https://docs.mxroute.com/docs/expert-spam-filtering.html --- Content analysis details: (-1.2 points) --- pts rule name description ---- ---------------------- ----------------------------------------- 0.0 RCVD_IN_ZEN_BLOCKED_OPENDNS RBL: ADMINISTRATOR NOTICE: The query to zen.spamhaus.org was blocked due to usage of an open resolver. See https://www.spamhaus.org/returnc/pub/ [172.232.135.74 listed in zen.spamhaus.org] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager -0.0 DKIMWL_WL_HIGH DKIMwl.org - High trust sender SpamTally: Final spam score: -11 From: Tiezhu Yang [ Upstream commit 77403a06d845db1caf9a6b0867b43e9dd8de8e4a ] Currently, use %p to prevent leaking information about the kernel memory layout when printing the PC address, but the kernel log messages are not useful to debug problem if bt_address() returns 0. Given that the type of "pc" variable is unsigned long, it should use %px to print the unmodified unwinding address. Cc: stable@vger.kernel.org Signed-off-by: Tiezhu Yang Signed-off-by: Huacai Chen Signed-off-by: Sasha Levin --- arch/loongarch/kernel/unwind_orc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/loongarch/kernel/unwind_orc.c b/arch/loongarch/kernel/unwind_orc.c index 8a6e3429a860e..d6b3688a1ce97 100644 --- a/arch/loongarch/kernel/unwind_orc.c +++ b/arch/loongarch/kernel/unwind_orc.c @@ -494,7 +494,7 @@ bool unwind_next_frame(struct unwind_state *state) state->pc = bt_address(pc); if (!state->pc) { - pr_err("cannot find unwind pc at %p\n", (void *)pc); + pr_err("cannot find unwind pc at %px\n", (void *)pc); goto err; } -- 2.51.0 From - Sat Feb 28 19:50:10 2026 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Return-Path: Delivered-To: hi@josie.lol Received: from witcher.mxrouting.net by witcher.mxrouting.net with LMTP id 0IYcHuJGo2m0XT8AYBR5ng (envelope-from ) for ; Sat, 28 Feb 2026 19:49:54 +0000 Return-path: Envelope-to: hi@josie.lol Delivery-date: Sat, 28 Feb 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header.b=Oogm0o/5; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 67BFBC116D0; Sat, 28 Feb 2026 17:37:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300259; bh=tXbNfB7hO5F8+9n9dk0VgnOyhPu7iYznsXMvifmgdsY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Oogm0o/5Fzus8glYH4cNFR4rQTpyLqIetbLVBkReBd05jQoKEI6ql777C2gCCoAwe zPBgGXUZF51QZUNyoJxWuvtlhfport init_db, insert_message, get_message\n conn = init_db(db_path)\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Bob \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: some patch\",\n \"date\": \"2025-10-18T14:00:00\",\n \"date_ts\": 1760796000,\n \"list_id\": \"\",\n \"body\": \"Reviewed-by: Bob \",\n })\n conn.commit()\n\n msg = get_message(conn, \"\")\n assert msg is not None\n assert msg[\"from_addr\"] == \"Bob \"\n assert msg[\"body\"] == \"Reviewed-by: Bob \"\n conn.close()\n\n\ndef test_get_thread():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db, insert_message, get_thread\n conn = init_db(db_path)\n\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"[PATCH] fix thing\",\n \"date\": \"2025-10-17T12:00:00\",\n \"date_ts\": 1760702400,\n \"list_id\": \"\",\n \"body\": \"Here is the patch.\",\n })\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Bob \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: [PATCH] fix thing\",\n \"date\": \"2025-10-17T14:00:00\",\n \"date_ts\": 1760709600,\n \"list_id\": \"\",\n \"body\": \"Looks good to me.\",\n })\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \" \",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: [PATCH] fix thing\",\n \"date\": \"2025-10-17T15:00:00\",\n \"date_ts\": 1760713200,\n \"list_id\": \"\",\n \"body\": \"Thanks for the review.\",\n })\n conn.commit()\n\n thread = get_thread(conn, \"\")\n assert len(thread) == 3\n assert thread[0][\"message_id\"] == \"\"\n assert thread[1][\"message_id\"] == \"\"\n assert thread[2][\"message_id\"] == \"\"\n conn.close()\n```\n\n**Step 2: Run tests to verify they fail**\n\nRun: `cd ~/development/personal/kernel-mail-mcp && uv run pytest tests/test_db.py -v`\nExpected: ImportError (db.py does not exist yet).\n\n**Step 3: Implement db.py**\n\n```python\n# kernel_mail_mcp/db.py\nimport sqlite3\nfrom pathlib import Path\n\n\ndef init_db(db_path: Path) -> sqlite3.Connection:\n db_path.parent.mkdir(parents=True, exist_ok=True)\n conn = sqlite3.connect(str(db_path))\n conn.row_factory = sqlite3.Row\n conn.execute(\"PRAGMA journal_mode=WAL\")\n conn.execute(\"PRAGMA synchronous=NORMAL\")\n\n conn.executescript(\"\"\"\n CREATE TABLE IF NOT EXISTS messages (\n id INTEGER PRIMARY KEY,\n message_id TEXT UNIQUE,\n in_reply_to TEXT,\n \"references\" TEXT,\n from_addr TEXT,\n to_addr TEXT,\n cc_addr TEXT,\n subject TEXT,\n date TEXT,\n date_ts INTEGER,\n list_id TEXT,\n body TEXT\n );\n\n CREATE TABLE IF NOT EXISTS metadata (\n key TEXT PRIMARY KEY,\n value TEXT\n );\n\n CREATE VIRTUAL TABLE IF NOT EXISTS messages_fts USING fts5(\n subject,\n from_addr,\n body,\n content='messages',\n content_rowid='id',\n tokenize='porter unicode61'\n );\n\n CREATE TRIGGER IF NOT EXISTS messages_ai AFTER INSERT ON messages BEGIN\n INSERT INTO messages_fts(rowid, subject, from_addr, body)\n VALUES (new.id, new.subject, new.from_addr, new.body);\n END;\n\n CREATE TRIGGER IF NOT EXISTS messages_ad AFTER DELETE ON messages BEGIN\n INSERT INTO messages_fts(messages_fts, rowid, subject, from_addr, body)\n VALUES ('delete', old.id, old.subject, old.from_addr, old.body);\n END;\n\n CREATE TRIGGER IF NOT EXISTS messages_au AFTER UPDATE ON messages BEGIN\n INSERT INTO messages_fts(messages_fts, rowid, subject, from_addr, body)\n VALUES ('delete', old.id, old.subject, old.from_addr, old.body);\n INSERT INTO messages_fts(rowid, subject, from_addr, body)\n VALUES (new.id, new.subject, new.from_addr, new.body);\n END;\n \"\"\")\n return conn\n\n\ndef insert_message(conn: sqlite3.Connection, msg: dict) -> None:\n conn.execute(\n \"\"\"INSERT OR IGNORE INTO messages\n (message_id, in_reply_to, \"references\", from_addr, to_addr, cc_addr,\n subject, date, date_ts, list_id, body)\n VALUES (:message_id, :in_reply_to, :references, :from_addr, :to_addr,\n :cc_addr, :subject, :date, :date_ts, :list_id, :body)\"\"\",\n msg,\n )\n\n\ndef search_messages(\n conn: sqlite3.Connection, query: str, limit: int = 20, list_id: str | None = None\n) -> list[dict]:\n if list_id:\n rows = conn.execute(\n \"\"\"SELECT m.message_id, m.subject, m.from_addr, m.date, m.list_id,\n snippet(messages_fts, 2, '>>>', '<<<', '...', 40) as snippet\n FROM messages_fts\n JOIN messages m ON m.id = messages_fts.rowid\n WHERE messages_fts MATCH ?\n AND m.list_id = ?\n ORDER BY rank\n LIMIT ?\"\"\",\n (query, list_id, limit),\n ).fetchall()\n else:\n rows = conn.execute(\n \"\"\"SELECT m.message_id, m.subject, m.from_addr, m.date, m.list_id,\n snippet(messages_fts, 2, '>>>', '<<<', '...', 40) as snippet\n FROM messages_fts\n JOIN messages m ON m.id = messages_fts.rowid\n WHERE messages_fts MATCH ?\n ORDER BY rank\n LIMIT ?\"\"\",\n (query, limit),\n ).fetchall()\n return [dict(row) for row in rows]\n\n\ndef get_message(conn: sqlite3.Connection, message_id: str) -> dict | None:\n row = conn.execute(\n \"SELECT * FROM messages WHERE message_id = ?\", (message_id,)\n ).fetchone()\n return dict(row) if row else None\n\n\ndef get_thread(conn: sqlite3.Connection, message_id: str) -> list[dict]:\n seen = set()\n thread_ids = set()\n\n def collect_refs(mid: str) -> None:\n if mid in seen:\n return\n seen.add(mid)\n thread_ids.add(mid)\n row = conn.execute(\n 'SELECT message_id, in_reply_to, \"references\" FROM messages WHERE message_id = ?',\n (mid,),\n ).fetchone()\n if not row:\n return\n if row[\"in_reply_to\"]:\n collect_refs(row[\"in_reply_to\"].strip())\n if row[\"references\"]:\n for ref in row[\"references\"].split():\n collect_refs(ref.strip())\n\n collect_refs(message_id)\n\n for mid in list(thread_ids):\n children = conn.execute(\n \"\"\"SELECT message_id FROM messages\n WHERE in_reply_to = ? OR \"references\" LIKE ?\"\"\",\n (mid, f\"%{mid}%\"),\n ).fetchall()\n for child in children:\n collect_refs(child[\"message_id\"])\n\n placeholders = \",\".join(\"?\" for _ in thread_ids)\n rows = conn.execute(\n f\"SELECT * FROM messages WHERE message_id IN ({placeholders}) ORDER BY date_ts\",\n list(thread_ids),\n ).fetchall()\n return [dict(row) for row in rows]\n\n\ndef get_metadata(conn: sqlite3.Connection, key: str) -> str | None:\n row = conn.execute(\n \"SELECT value FROM metadata WHERE key = ?\", (key,)\n ).fetchone()\n return row[\"value\"] if row else None\n\n\ndef set_metadata(conn: sqlite3.Connection, key: str, value: str) -> None:\n conn.execute(\n \"INSERT OR REPLACE INTO metadata (key, value) VALUES (?, ?)\",\n (key, value),\n )\n conn.commit()\n```\n\n**Step 4: Run tests to verify they pass**\n\nRun: `cd ~/development/personal/kernel-mail-mcp && uv run pytest tests/test_db.py -v`\nExpected: All 5 tests PASS.\n\n**Step 5: Commit**\n\n```bash\ncd ~/development/personal/kernel-mail-mcp\ngit add kernel_mail_mcp/db.py tests/test_db.py\ngit commit -m \"Add SQLite FTS5 database module with tests\n\nSigned-off-by: Josephine Pfeiffer \"\n```\n\n## Context\n\nThis is Task 2 of 6 for building a kernel-mail MCP server. Task 1 (scaffolding) is already done -- pyproject.toml and uv environment are set up. You are now creating the database layer that will be used by the indexer (Task 3) and the MCP server (Task 4).\n\nThe database stores kernel mailing list emails with FTS5 full-text search. Key features: init_db creates tables+triggers, insert_message stores emails, search_messages does FTS5 MATCH queries with snippets, get_message fetches by Message-ID, get_thread walks In-Reply-To/References chains.\n\nGit config: user.email=hi@josie.lol, user.name=\"Josephine Pfeiffer\". Do NOT sign as Claude.\n\n## Your Job\n\n1. Follow TDD: write tests first, verify they fail, implement, verify they pass\n2. Implement exactly what the task specifies\n3. Commit your work\n4. Report back\n\nWork from: ~/development/personal/kernel-mail-mcp\n\nIMPORTANT: You need to add pytest as a dev dependency first:\n```bash\ncd ~/development/personal/kernel-mail-mcp && uv add --dev pytest\n```\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":148,"cache_read_input_tokens":93134,"output_tokens":3936,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":148,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYc7cFifY1g8cRc7n6Gcd","type":"assistant","uuid":"b6d8aa56-c611-47d2-8b01-704b832a3057","timestamp":"2026-03-01T09:22:23.982Z"} {"parentUuid":"b6d8aa56-c611-47d2-8b01-704b832a3057","isSidechain":false,"userType":"external","cwd":"/home/josie/development/forks/linux","sessionId":"0264110d-7530-4e6f-9308-60ad7d2c7434","version":"2.1.63","gitBranch":"master","slug":"quiet-shimmying-bunny","type":"progress","data":{"type":"hook_progress","hookEvent":"PreToolUse","hookName":"PreToolUse:Agent","command":"python3 ${CLAUDE_PLUGIN_ROOT}/hooks/pretooluse.py"},"toolUseID":"toolu_01RFeWadw5cQXVhjXjWGYE1p","parentToolUseID":"toolu_01RFeWadw5cQXVhjXjWGYE1p","uuid":"311bd934-2ff9-4564-8b63-2d588bcfab3a","timestamp":"2026-03-01T09:22:23.983Z"} {"parentUuid":"311bd934-2ff9-4564-8b63-2d588bcfab3a","isSidechain":false,"userType":"external","cwd":"/home/josie/development/forks/linux","sessionId":"0264110d-7530-4e6f-9308-60ad7d2c7434","version":"2.1.63","gitBranch":"master","slug":"quiet-shimmying-bunny","type":"progress","data":{"message":{"type":"user","message":{"role":"user","content":[{"type":"text","text":"You are implementing Task 2: SQLite database module\n\n## Task Description\n\n**Files:**\n- Create: `kernel_mail_mcp/db.py`\n- Create: `tests/test_db.py`\n\n**Step 1: Write the failing test**\n\nCreate tests/test_db.py with these 5 tests:\n\n```python\n# tests/test_db.py\nimport sqlite3\nimport tempfile\nimport os\nfrom pathlib import Path\n\n\ndef test_init_db_creates_tables():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db\n conn = init_db(db_path)\n\n cursor = conn.execute(\n \"SELECT name FROM sqlite_master WHERE type='table' ORDER BY name\"\n )\n tables = [row[0] for row in cursor.fetchall()]\n assert \"messages\" in tables\n assert \"messages_fts\" in tables\n assert \"metadata\" in tables\n conn.close()\n\n\ndef test_init_db_is_idempotent():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db\n conn1 = init_db(db_path)\n conn1.close()\n conn2 = init_db(db_path)\n cursor = conn2.execute(\"SELECT count(*) FROM messages\")\n assert cursor.fetchone()[0] == 0\n conn2.close()\n\n\ndef test_insert_and_search_message():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db, insert_message, search_messages\n conn = init_db(db_path)\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"PATCH fix null pointer dereference in kvm\",\n \"date\": \"2025-10-17T12:00:00\",\n \"date_ts\": 1760702400,\n \"list_id\": \"\",\n \"body\": \"This patch fixes a null pointer dereference in the KVM subsystem.\",\n })\n conn.commit()\n\n results = search_messages(conn, \"null pointer kvm\")\n assert len(results) == 1\n assert results[0][\"message_id\"] == \"\"\n assert \"null pointer\" in results[0][\"snippet\"].lower()\n conn.close()\n\n\ndef test_get_message_by_id():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db, insert_message, get_message\n conn = init_db(db_path)\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Bob \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: some patch\",\n \"date\": \"2025-10-18T14:00:00\",\n \"date_ts\": 1760796000,\n \"list_id\": \"\",\n \"body\": \"Reviewed-by: Bob \",\n })\n conn.commit()\n\n msg = get_message(conn, \"\")\n assert msg is not None\n assert msg[\"from_addr\"] == \"Bob \"\n assert msg[\"body\"] == \"Reviewed-by: Bob \"\n conn.close()\n\n\ndef test_get_thread():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db, insert_message, get_thread\n conn = init_db(db_path)\n\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"[PATCH] fix thing\",\n \"date\": \"2025-10-17T12:00:00\",\n \"date_ts\": 1760702400,\n \"list_id\": \"\",\n \"body\": \"Here is the patch.\",\n })\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Bob \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: [PATCH] fix thing\",\n \"date\": \"2025-10-17T14:00:00\",\n \"date_ts\": 1760709600,\n \"list_id\": \"\",\n \"body\": \"Looks good to me.\",\n })\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \" \",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: [PATCH] fix thing\",\n \"date\": \"2025-10-17T15:00:00\",\n \"date_ts\": 1760713200,\n \"list_id\": \"\",\n \"body\": \"Thanks for the review.\",\n })\n conn.commit()\n\n thread = get_thread(conn, \"\")\n assert len(thread) == 3\n assert thread[0][\"message_id\"] == \"\"\n assert thread[1][\"message_id\"] == \"\"\n assert thread[2][\"message_id\"] == \"\"\n conn.close()\n```\n\n**Step 2: Run tests to verify they fail**\n\nRun: `cd ~/development/personal/kernel-mail-mcp && uv run pytest tests/test_db.py -v`\nExpected: ImportError (db.py does not exist yet).\n\n**Step 3: Implement db.py**\n\n```python\n# kernel_mail_mcp/db.py\nimport sqlite3\nfrom pathlib import Path\n\n\ndef init_db(db_path: Path) -> sqlite3.Connection:\n db_path.parent.mkdir(parents=True, exist_ok=True)\n conn = sqlite3.connect(str(db_path))\n conn.row_factory = sqlite3.Row\n conn.execute(\"PRAGMA journal_mode=WAL\")\n conn.execute(\"PRAGMA synchronous=NORMAL\")\n\n conn.executescript(\"\"\"\n CREATE TABLE IF NOT EXISTS messages (\n id INTEGER PRIMARY KEY,\n message_id TEXT UNIQUE,\n in_reply_to TEXT,\n \"references\" TEXT,\n from_addr TEXT,\n to_addr TEXT,\n cc_addr TEXT,\n subject TEXT,\n date TEXT,\n date_ts INTEGER,\n list_id TEXT,\n body TEXT\n );\n\n CREATE TABLE IF NOT EXISTS metadata (\n key TEXT PRIMARY KEY,\n value TEXT\n );\n\n CREATE VIRTUAL TABLE IF NOT EXISTS messages_fts USING fts5(\n subject,\n from_addr,\n body,\n content='messages',\n content_rowid='id',\n tokenize='porter unicode61'\n );\n\n CREATE TRIGGER IF NOT EXISTS messages_ai AFTER INSERT ON messages BEGIN\n INSERT INTO messages_fts(rowid, subject, from_addr, body)\n VALUES (new.id, new.subject, new.from_addr, new.body);\n END;\n\n CREATE TRIGGER IF NOT EXISTS messages_ad AFTER DELETE ON messages BEGIN\n INSERT INTO messages_fts(messages_fts, rowid, subject, from_addr, body)\n VALUES ('delete', old.id, old.subject, old.from_addr, old.body);\n END;\n\n CREATE TRIGGER IF NOT EXISTS messages_au AFTER UPDATE ON messages BEGIN\n INSERT INTO messages_fts(messages_fts, rowid, subject, from_addr, body)\n VALUES ('delete', old.id, old.subject, old.from_addr, old.body);\n INSERT INTO messages_fts(rowid, subject, from_addr, body)\n VALUES (new.id, new.subject, new.from_addr, new.body);\n END;\n \"\"\")\n return conn\n\n\ndef insert_message(conn: sqlite3.Connection, msg: dict) -> None:\n conn.execute(\n \"\"\"INSERT OR IGNORE INTO messages\n (message_id, in_reply_to, \"references\", from_addr, to_addr, cc_addr,\n subject, date, date_ts, list_id, body)\n VALUES (:message_id, :in_reply_to, :references, :from_addr, :to_addr,\n :cc_addr, :subject, :date, :date_ts, :list_id, :body)\"\"\",\n msg,\n )\n\n\ndef search_messages(\n conn: sqlite3.Connection, query: str, limit: int = 20, list_id: str | None = None\n) -> list[dict]:\n if list_id:\n rows = conn.execute(\n \"\"\"SELECT m.message_id, m.subject, m.from_addr, m.date, m.list_id,\n snippet(messages_fts, 2, '>>>', '<<<', '...', 40) as snippet\n FROM messages_fts\n JOIN messages m ON m.id = messages_fts.rowid\n WHERE messages_fts MATCH ?\n AND m.list_id = ?\n ORDER BY rank\n LIMIT ?\"\"\",\n (query, list_id, limit),\n ).fetchall()\n else:\n rows = conn.execute(\n \"\"\"SELECT m.message_id, m.subject, m.from_addr, m.date, m.list_id,\n snippet(messages_fts, 2, '>>>', '<<<', '...', 40) as snippet\n FROM messages_fts\n JOIN messages m ON m.id = messages_fts.rowid\n WHERE messages_fts MATCH ?\n ORDER BY rank\n LIMIT ?\"\"\",\n (query, limit),\n ).fetchall()\n return [dict(row) for row in rows]\n\n\ndef get_message(conn: sqlite3.Connection, message_id: str) -> dict | None:\n row = conn.execute(\n \"SELECT * FROM messages WHERE message_id = ?\", (message_id,)\n ).fetchone()\n return dict(row) if row else None\n\n\ndef get_thread(conn: sqlite3.Connection, message_id: str) -> list[dict]:\n seen = set()\n thread_ids = set()\n\n def collect_refs(mid: str) -> None:\n if mid in seen:\n return\n seen.add(mid)\n thread_ids.add(mid)\n row = conn.execute(\n 'SELECT message_id, in_reply_to, \"references\" FROM messages WHERE message_id = ?',\n (mid,),\n ).fetchone()\n if not row:\n return\n if row[\"in_reply_to\"]:\n collect_refs(row[\"in_reply_to\"].strip())\n if row[\"references\"]:\n for ref in row[\"references\"].split():\n collect_refs(ref.strip())\n\n collect_refs(message_id)\n\n for mid in list(thread_ids):\n children = conn.execute(\n \"\"\"SELECT message_id FROM messages\n WHERE in_reply_to = ? OR \"references\" LIKE ?\"\"\",\n (mid, f\"%{mid}%\"),\n ).fetchall()\n for child in children:\n collect_refs(child[\"message_id\"])\n\n placeholders = \",\".join(\"?\" for _ in thread_ids)\n rows = conn.execute(\n f\"SELECT * FROM messages WHERE message_id IN ({placeholders}) ORDER BY date_ts\",\n list(thread_ids),\n ).fetchall()\n return [dict(row) for row in rows]\n\n\ndef get_metadata(conn: sqlite3.Connection, key: str) -> str | None:\n row = conn.execute(\n \"SELECT value FROM metadata WHERE key = ?\", (key,)\n ).fetchone()\n return row[\"value\"] if row else None\n\n\ndef set_metadata(conn: sqlite3.Connection, key: str, value: str) -> None:\n conn.execute(\n \"INSERT OR REPLACE INTO metadata (key, value) VALUES (?, ?)\",\n (key, value),\n )\n conn.commit()\n```\n\n**Step 4: Run tests to verify they pass**\n\nRun: `cd ~/development/personal/kernel-mail-mcp && uv run pytest tests/test_db.py -v`\nExpected: All 5 tests PASS.\n\n**Step 5: Commit**\n\n```bash\ncd ~/development/personal/kernel-mail-mcp\ngit add kernel_mail_mcp/db.py tests/test_db.py\ngit commit -m \"Add SQLite FTS5 database module with tests\n\nSigned-off-by: Josephine Pfeiffer \"\n```\n\n## Context\n\nThis is Task 2 of 6 for building a kernel-mail MCP server. Task 1 (scaffolding) is already done -- pyproject.toml and uv environment are set up. You are now creating the database layer that will be used by the indexer (Task 3) and the MCP server (Task 4).\n\nThe database stores kernel mailing list emails with FTS5 full-text search. Key features: init_db creates tables+triggers, insert_message stores emails, search_messages does FTS5 MATCH queries with snippets, get_message fetches by Message-ID, get_thread walks In-Reply-To/References chains.\n\nGit config: user.email=hi@josie.lol, user.name=\"Josephine Pfeiffer\". Do NOT sign as Claude.\n\n## Your Job\n\n1. Follow TDD: write tests first, verify they fail, implement, verify they pass\n2. Implement exactly what the task specifies\n3. Commit your work\n4. Report back\n\nWork from: ~/development/personal/kernel-mail-mcp\n\nIMPORTANT: You need to add pytest as a dev dependency first:\n```bash\ncd ~/development/personal/kernel-mail-mcp && uv add --dev pytest\n```\n"}]},"uuid":"d6d61dcd-05ff-419a-abc2-05fd3039a99d","timestamp":"2026-03-01T09:22:24.058Z"},"normalizedMessages":[],"type":"agent_progress","prompt":"You are implementing Task 2: SQLite database module\n\n## Task Description\n\n**Files:**\n- Create: `kernel_mail_mcp/db.py`\n- Create: `tests/test_db.py`\n\n**Step 1: Write the failing test**\n\nCreate tests/test_db.py with these 5 tests:\n\n```python\n# tests/test_db.py\nimport sqlite3\nimport tempfile\nimport os\nfrom pathlib import Path\n\n\ndef test_init_db_creates_tables():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db\n conn = init_db(db_path)\n\n cursor = conn.execute(\n \"SELECT name FROM sqlite_master WHERE type='table' ORDER BY name\"\n )\n tables = [row[0] for row in cursor.fetchall()]\n assert \"messages\" in tables\n assert \"messages_fts\" in tables\n assert \"metadata\" in tables\n conn.close()\n\n\ndef test_init_db_is_idempotent():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db\n conn1 = init_db(db_path)\n conn1.close()\n conn2 = init_db(db_path)\n cursor = conn2.execute(\"SELECT count(*) FROM messages\")\n assert cursor.fetchone()[0] == 0\n conn2.close()\n\n\ndef test_insert_and_search_message():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db, insert_message, search_messages\n conn = init_db(db_path)\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"PATCH fix null pointer dereference in kvm\",\n \"date\": \"2025-10-17T12:00:00\",\n \"date_ts\": 1760702400,\n \"list_id\": \"\",\n \"body\": \"This patch fixes a null pointer dereference in the KVM subsystem.\",\n })\n conn.commit()\n\n results = search_messages(conn, \"null pointer kvm\")\n assert len(results) == 1\n assert results[0][\"message_id\"] == \"\"\n assert \"null pointer\" in results[0][\"snippet\"].lower()\n conn.close()\n\n\ndef test_get_message_by_id():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db, insert_message, get_message\n conn = init_db(db_path)\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Bob \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: some patch\",\n \"date\": \"2025-10-18T14:00:00\",\n \"date_ts\": 1760796000,\n \"list_id\": \"\",\n \"body\": \"Reviewed-by: Bob \",\n })\n conn.commit()\n\n msg = get_message(conn, \"\")\n assert msg is not None\n assert msg[\"from_addr\"] == \"Bob \"\n assert msg[\"body\"] == \"Reviewed-by: Bob \"\n conn.close()\n\n\ndef test_get_thread():\n with tempfile.TemporaryDirectory() as tmp:\n db_path = Path(tmp) / \"test.db\"\n from kernel_mail_mcp.db import init_db, insert_message, get_thread\n conn = init_db(db_path)\n\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"[PATCH] fix thing\",\n \"date\": \"2025-10-17T12:00:00\",\n \"date_ts\": 1760702400,\n \"list_id\": \"\",\n \"body\": \"Here is the patch.\",\n })\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \"\",\n \"from_addr\": \"Bob \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: [PATCH] fix thing\",\n \"date\": \"2025-10-17T14:00:00\",\n \"date_ts\": 1760709600,\n \"list_id\": \"\",\n \"body\": \"Looks good to me.\",\n })\n insert_message(conn, {\n \"message_id\": \"\",\n \"in_reply_to\": \"\",\n \"references\": \" \",\n \"from_addr\": \"Alice \",\n \"to_addr\": \"stable@vger.kernel.org\",\n \"cc_addr\": \"\",\n \"subject\": \"Re: [PATCH] fix thing\",\n \"date\": \"2025-10-17T15:00:00\",\n \"date_ts\": 1760713200,\n \"list_id\": \"\",\n \"body\": \"Thanks for the review.\",\n })\n conn.commit()\n\n thread = get_thread(conn, \"\")\n assert len(thread) == 3\n assert thread[0][\"message_id\"] == \"\"\n assert thread[1][\"message_id\"] == \"\"\n assert thread[2][\"message_id\"] == \"\"\n conn.close()\n```\n\n**Step 2: Run tests to verify they fail**\n\nRun: `cd ~/development/personal/kernel-mail-mcp && uv run pytest tests/test_db.py -v`\nExpected: ImportError (db.py does not exist yet).\n\n**Step 3: Implement db.py**\n\n```python\n# kernel_mail_mcp/db.py\nimport sqlite3\nfrom pathlib import Path\n\n\ndef init_db(db_path: Path) -> sqlite3.Connection:\n db_path.parent.mkdir(parents=True, exist_ok=True)\n conn = sqlite3.connect(str(db_path))\n conn.row_factory = sqlite3.Row\n conn.execute(\"PRAGMA journal_mode=WAL\")\n conn.execute(\"PRAGMA synchronous=NORMAL\")\n\n conn.executescript(\"\"\"\n CREATE TABLE IF NOT EXISTS messages (\n id INTEGER PRIMARY KEY,\n message_id TEXT UNIQUE,\n in_reply_to TEXT,\n \"references\" TEXT,\n from_addr TEXT,\n to_addr TEXT,\n cc_addr TEXT,\n subject TEXT,\n date TEXT,\n date_ts INTEGER,\n list_id TEXT,\n body TEXT\n );\n\n CREATE TABLE IF NOT EXISTS metadata (\n key TEXT PRIMARY KEY,\n value TEXT\n );\n\n CREATE VIRTUAL TABLE IF NOT EXISTS messages_fts USING fts5(\n subject,\n from_addr,\n body,\n content='messages',\n content_rowid='id',\n tokenize='porter unicode61'\n );\n\n CREATE TRIGGER IF NOT EXISTS messages_ai AFTER INSERT ON messages BEGIN\n INSERT INTO messages_fts(rowid, subject, from_addr, body)\n VALUES (new.id, new.subject, new.from_addr, new.body);\n END;\n\n CREATE TRIGGER IF NOT EXISTS messages_ad AFTER DELETE ON messages BEGIN\n INSERT INTO messages_fts(messages_fts, rowid, subject, from_addr, body)\n VALUES ('delete', old.id, old.subject, old.from_addr, old.body);\n END;\n\n CREATE TRIGGER IF NOT EXISTS messages_au AFTER UPDATE ON messages BEGIN\n INSERT INTO messages_fts(messages_fts, rowid, subject, from_addr, body)\n VALUES ('delete', old.id, old.subject, old.from_addr, old.body);\n INSERT INTO messages_fts(rowid, subject, from_addr, body)\n VALUES (new.id, new.subject, new.from_addr, new.body);\n END;\n \"\"\")\n return conn\n\n\ndef insert_message(conn: sqlite3.Connection, msg: dict) -> None:\n conn.execute(\n \"\"\"INSERT OR IGNORE INTO messages\n (message_id, in_reply_to, \"references\", from_addr, to_addr, cc_addr,\n subject, date, date_ts, list_id, body)\n VALUES (:message_id, :in_reply_to, :references, :from_addr, :to_addr,\n :cc_addr, :subject, :date, :date_ts, :list_id, :body)\"\"\",\n msg,\n )\n\n\ndef search_messages(\n conn: sqlite3.Connection, query: str, limit: int = 20, list_id: str | None = None\n) -> list[dict]:\n if list_id:\n rows = conn.execute(\n \"\"\"SELECT m.message_id, m.subject, m.from_addr, m.date, m.list_id,\n snippet(messages_fts, 2, '>>>', '<<<', '...', 40) as snippet\n FROM messages_fts\n JOIN messages m ON m.id = messages_fts.rowid\n WHERE messages_fts MATCH ?\n AND m.list_id = ?\n ORDER BY rank\n LIMIT ?\"\"\",\n (query, list_id, limit),\n ).fetchall()\n else:\n rows = conn.execute(\n \"\"\"SELECT m.message_id, m.subject, m.from_addr, m.date, m.list_id,\n snippet(messages_fts, 2, '>>>', '<<<', '...', 40) as snippet\n FROM messages_fts\n JOIN messages m ON m.id = messages_fts.rowid\n WHERE messages_fts MATCH ?\n ORDER BY rank\n LIMIT ?\"\"\",\n (query, limit),\n ).fetchall()\n return [dict(row) for row in rows]\n\n\ndef get_message(conn: sqlite3.Connection, message_id: str) -> dict | None:\n row = conn.execute(\n \"SELECT * FROM messages WHERE message_id = ?\", (message_id,)\n ).fetchone()\n return dict(row) if row else None\n\n\ndef get_thread(conn: sqlite3.Connection, message_id: str) -> list[dict]:\n seen = set()\n thread_ids = set()\n\n def collect_refs(mid: str) -> None:\n if mid in seen:\n return\n seen.add(mid)\n thread_ids.add(mid)\n row = conn.execute(\n 'SELECT message_id, in_reply_to, \"references\" FROM messages WHERE message_id = ?',\n (mid,),\n ).fetchone()\n if not row:\n return\n if row[\"in_reply_to\"]:\n collect_refs(row[\"in_reply_to\"].strip())\n if row[\"references\"]:\n for ref in row[\"references\"].split():\n collect_refs(ref.strip())\n\n collect_refs(message_id)\n\n for mid in list(thread_ids):\n children = conn.execute(\n \"\"\"SELECT message_id FROM messages\n WHERE in_reply_to = ? OR \"references\" LIKE ?\"\"\",\n (mid, f\"%{mid}%\"),\n ).fetchall()\n for child in children:\n collect_refs(child[\"message_id\"])\n\n placeholders = \",\".join(\"?\" for _ in thread_ids)\n rows = conn.execute(\n f\"SELECT * FROM messages WHERE message_id IN ({placeholders}) ORDER BY date_ts\",\n list(thread_ids),\n ).fetchall()\n return [dict(row) for row in rows]\n\n\ndef get_metadata(conn: sqlite3.Connection, key: str) -> str | None:\n row = conn.execute(\n \"SELECT value FROM metadata WHERE key = ?\", (key,)\n ).fetchone()\n return row[\"value\"] if row else None\n\n\ndef set_metadata(conn: sqlite3.Connection, key: str, value: str) -> None:\n conn.execute(\n \"INSERT OR REPLACE INTO metadata (key, value) VALUES (?, ?)\",\n (key, value),\n )\n conn.commit()\n```\n\n**Step 4: Run tests to verify they pass**\n\nRun: `cd ~/development/personal/kernel-mail-mcp && uv run pytest tests/test_db.py -v`\nExpected: All 5 tests PASS.\n\n**Step 5: Commit**\n\n```bash\ncd ~/development/personal/kernel-mail-mcp\ngit add kernel_mail_mcp/db.py tests/test_db.py\ngit commit -m \"Add SQLite FTS5 database module with tests\n\nSigned-off-by: Josephine Pfeiffer \"\n```\n\n## Context\n\nThis is Task 2 of 6 for building a kernel-mail MCP server. Task 1 (scaffolding) is already done -- pyproject.toml and uv environment are set up. You are now creating the database layer that will be used by the indexer (Task 3) and the MCP server (Task 4).\n\nThe database stores kernel mailing list emails with FTS5 full-text search. Key features: init_db creates tables+triggers, insert_message stores emails, search_messages does FTS5 MATCH queries with snippets, get_message fetches by Message-ID, get_thread walks In-Reply-To/References chains.\n\nGit config: user.email=hi@josie.lol, user.name=\"Josephine Pfeiffer\". Do NOT sign as Claude.\n\n## Your Job\n\n1. Follow TDD: write tests first, verify they fail, implement, verify they pass\n2. Implement exactly what the task specifies\n3. Commit your work\n4. 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pod=irc-now-net-6555b54f5d-m2w2r_irc-josie-cloud(269624c0-7d3c-44d6-8d3c-85f5bf72dcf9)\n reason: CrashLoopBackOff\n user:\n linux:","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"66939170-01cd-4008-a179-f79a180cc70d"} {"parentUuid":"89028b1f-09d7-4e4d-aebc-d1314c48ee3c","isSidechain":false,"userType":"external","cwd":"/home/josie/development/irc-now","sessionId":"f452621a-591a-4960-b0ad-0761322737c8","version":"2.1.68","gitBranch":"master","message":{"model":"claude-opus-4-6","id":"msg_01Whe43fsS67M6QkmNST57Pz","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"The TLS secret exists and has content. The certificate CR doesn't exist (maybe it was cleaned up or the operator creates it differently). Let me look at the operator code to see how the configmap is generated and the deployment is configured.\n\nActually, I think the issue is in the YAML config. Looking at the configmap content:\n\n```yaml\nlisteners:\n \":6697\":\n tls:\n cert: /etc/ergo/tls/tls.crt\n key: /etc/ergo/tls/tls.key\n \":6667\": {}\n```\n\nWait - actually the issue might be about ergo's configuration format. \n\nLet me check the operator code to see what's being generated in the configmap, since the listeners structure might not match what ergo expects.","signature":"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"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2329,"cache_read_input_tokens":44316,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2329},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYk9WavfdChtLHJP8Zt7w","type":"assistant","uuid":"aec21a32-0dd0-4a0a-9259-b41a8d39561c","timestamp":"2026-03-05T15:11:26.911Z"} {"parentUuid":"aec21a32-0dd0-4a0a-9259-b41a8d39561c","isSidechain":false,"userType":"external","cwd":"/home/josie/development/irc-now","sessionId":"f452621a-591a-4960-b0ad-0761322737c8","version":"2.1.68","gitBranch":"master","message":{"model":"claude-opus-4-6","id":"msg_01Whe43fsS67M6QkmNST57Pz","type":"message","role":"assistant","content":[{"type":"text","text":"TLS secret is fine. Let me look at the operator code that generates the configmap to understand what's wrong with the YAML."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2329,"cache_read_input_tokens":44316,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2329},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYk9WavfdChtLHJP8Zt7w","type":"assistant","uuid":"49116162-7292-4dac-ab64-67b1adaedf36","timestamp":"2026-03-05T15:11:26.933Z"} 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{"parentUuid":"b21ca523-345e-40b6-a478-c6a7786c3a0a","isSidechain":false,"userType":"external","cwd":"/home/josie/development/irc-now","sessionId":"f452621a-591a-4960-b0ad-0761322737c8","version":"2.1.68","gitBranch":"master","slug":"flickering-launching-frost","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019sL4Ay54d5HMtVPmwTpHzg","type":"tool_result","content":" 1→use k8s_openapi::api::core::v1::ConfigMap;\n 2→use kube::api::ObjectMeta;\n 3→use kube::Resource;\n 4→\n 5→use crate::types::ErgoNetwork;\n 6→\n 7→pub fn build_configmap(network: &ErgoNetwork, oper_hash: Option<&str>, oauth2_secret: Option<&str>) -> ConfigMap {\n 8→ let name = network.metadata.name.clone().unwrap();\n 9→ let ns = network.metadata.namespace.clone().unwrap();\n 10→ let oref = network.controller_owner_ref(&()).unwrap();\n 11→\n 12→ let config = generate_ergo_config(network, oper_hash, oauth2_secret);\n 13→\n 14→ ConfigMap {\n 15→ metadata: ObjectMeta {\n 16→ name: Some(format!(\"{name}-config\")),\n 17→ namespace: Some(ns),\n 18→ owner_references: Some(vec![oref]),\n 19→ ..Default::default()\n 20→ },\n 21→ data: Some([(\"ircd.yaml\".to_string(), config)].into()),\n 22→ ..Default::default()\n 23→ }\n 24→}\n 25→\n 26→fn generate_ergo_config(network: &ErgoNetwork, oper_hash: Option<&str>, oauth2_secret: Option<&str>) -> String {\n 27→ let spec = &network.spec;\n 28→ let network_name = spec\n 29→ .network_name\n 30→ .as_deref()\n 31→ .unwrap_or(&spec.hostname);\n 32→\n 33→ let mut lines = Vec::new();\n 34→\n 35→ lines.push(format!(\"server:\\n name: {}\", spec.hostname));\n 36→\n 37→ lines.push(\" listeners:\".to_string());\n 38→ for listener in &spec.listeners {\n 39→ if listener.tls {\n 40→ lines.push(format!(\n 41→ \" \\\"{}\\\":\\n tls:\\n cert: /config/tls/tls.crt\\n key: /config/tls/tls.key\",\n 42→ listener.address\n 43→ ));\n 44→ } else {\n 45→ lines.push(format!(\" \\\"{}\\\":\", listener.address));\n 46→ }\n 47→ }\n 48→\n 49→ lines.push(\" max-sendq: 96k\".to_string());\n 50→\n 51→ if let Some(cloaking) = &spec.cloaking {\n 52→ lines.push(format!(\n 53→ \" ip-cloaking:\\n enabled: true\\n enabled-for-always-on: true\\n netname: \\\"{}\\\"\\n cidr-len-ipv4: 32\\n cidr-len-ipv6: 64\\n num-bits: 64\",\n 54→ cloaking.netname\n 55→ ));\n 56→ }\n 57→\n 58→ lines.push(format!(\"\\nnetwork:\\n name: \\\"{}\\\"\", network_name));\n 59→\n 60→ lines.push(\"\\ndatastore:\\n path: /ircd/ircd.db\\n autoupgrade: true\".to_string());\n 61→\n 62→ lines.push(\"\\nlimits:\\n nicklen: 32\\n identlen: 20\\n realnamelen: 150\\n channellen: 64\\n awaylen: 390\\n kicklen: 390\\n topiclen: 390\\n monitor-entries: 100\\n whowas-entries: 100\\n chan-list-modes: 100\\n registration-messages: 1024\\n multiline:\\n max-bytes: 4096\\n max-lines: 100\".to_string());\n 63→\n 64→ if let Some(hash) = oper_hash {\n 65→ lines.push(format!(\n 66→ \"\\nopers:\\n admin:\\n class: server-admin\\n password: \\\"{}\\\"\",\n 67→ hash\n 68→ ));\n 69→ }\n 70→\n 71→ if let Some(oauth2) = &spec.oauth2 {\n 72→ if let Some(secret) = oauth2_secret {\n 73→ lines.push(format!(\n 74→ \"\\naccounts:\\n oauth2:\\n enabled: true\\n autocreate: {}\\n introspection-url: \\\"{}\\\"\\n introspection-timeout: 10s\\n client-id: ergo\\n client-secret: \\\"{}\\\"\",\n 75→ oauth2.autocreate, oauth2.introspection_url, secret\n 76→ ));\n 77→ }\n 78→ }\n 79→\n 80→ lines.push(String::new());\n 81→ lines.join(\"\\n\")\n 82→}\n 83→\n 84→#[cfg(test)]\n 85→mod tests {\n 86→ use super::*;\n 87→ use crate::testutil::test_network;\n 88→\n 89→ #[test]\n 90→ fn config_contains_hostname() {\n 91→ let cm = build_configmap(&test_network(), None, None);\n 92→ let data = cm.data.unwrap();\n 93→ let config = &data[\"ircd.yaml\"];\n 94→ assert!(config.contains(\"test-network.irc.now\"));\n 95→ }\n 96→\n 97→ #[test]\n 98→ fn config_contains_network_name() {\n 99→ let cm = build_configmap(&test_network(), None, None);\n 100→ let data = cm.data.unwrap();\n 101→ let config = &data[\"ircd.yaml\"];\n 102→ assert!(config.contains(\"Test Network\"));\n 103→ }\n 104→\n 105→ #[test]\n 106→ fn config_contains_listeners() {\n 107→ let cm = build_configmap(&test_network(), None, None);\n 108→ let data = cm.data.unwrap();\n 109→ let config = &data[\"ircd.yaml\"];\n 110→ assert!(config.contains(\":6697\"));\n 111→ assert!(config.contains(\":6667\"));\n 112→ }\n 113→\n 114→ #[test]\n 115→ fn config_contains_tls_paths() {\n 116→ let cm = build_configmap(&test_network(), None, None);\n 117→ let data = cm.data.unwrap();\n 118→ let config = &data[\"ircd.yaml\"];\n 119→ assert!(config.contains(\"/config/tls/tls.crt\"));\n 120→ assert!(config.contains(\"/config/tls/tls.key\"));\n 121→ }\n 122→\n 123→ #[test]\n 124→ fn config_contains_oper_hash() {\n 125→ let hash = \"$2a$10$examplehash\";\n 126→ let cm = build_configmap(&test_network(), Some(hash), None);\n 127→ let data = cm.data.unwrap();\n 128→ let config = &data[\"ircd.yaml\"];\n 129→ assert!(config.contains(hash));\n 130→ assert!(config.contains(\"server-admin\"));\n 131→ }\n 132→\n 133→ #[test]\n 134→ fn config_without_oper_omits_opers_section() {\n 135→ let cm = build_configmap(&test_network(), None, None);\n 136→ let data = cm.data.unwrap();\n 137→ let config = &data[\"ircd.yaml\"];\n 138→ assert!(!config.contains(\"opers\"));\n 139→ }\n 140→\n 141→ #[test]\n 142→ fn network_name_defaults_to_hostname() {\n 143→ let mut network = test_network();\n 144→ network.spec.network_name = None;\n 145→ let cm = build_configmap(&network, None, None);\n 146→ let data = cm.data.unwrap();\n 147→ let config = &data[\"ircd.yaml\"];\n 148→ assert!(config.contains(\"test-network.irc.now\"));\n 149→ }\n 150→\n 151→ #[test]\n 152→ fn configmap_named_correctly() {\n 153→ let cm = build_configmap(&test_network(), None, None);\n 154→ assert_eq!(cm.metadata.name.unwrap(), \"test-network-config\");\n 155→ }\n 156→\n 157→ #[test]\n 158→ fn configmap_has_owner_reference() {\n 159→ let cm = build_configmap(&test_network(), None, None);\n 160→ let orefs = cm.metadata.owner_references.unwrap();\n 161→ assert_eq!(orefs.len(), 1);\n 162→ assert_eq!(orefs[0].name, \"test-network\");\n 163→ }\n 164→\n 165→ #[test]\n 166→ fn config_contains_oauth2_when_configured() {\n 167→ let cm = build_configmap(&test_network(), None, Some(\"test-secret\"));\n 168→ let data = cm.data.unwrap();\n 169→ let config = &data[\"ircd.yaml\"];\n 170→ assert!(config.contains(\"oauth2\"));\n 171→ assert!(config.contains(\"introspection\"));\n 172→ assert!(config.contains(\"autocreate: true\"));\n 173→ }\n 174→\n 175→ #[test]\n 176→ fn config_omits_oauth2_when_not_configured() {\n 177→ let mut network = test_network();\n 178→ network.spec.oauth2 = None;\n 179→ let cm = build_configmap(&network, None, None);\n 180→ let data = cm.data.unwrap();\n 181→ let config = &data[\"ircd.yaml\"];\n 182→ assert!(!config.contains(\"oauth2\"));\n 183→ }\n 184→\n 185→ #[test]\n 186→ fn config_omits_oauth2_without_secret() {\n 187→ let cm = build_configmap(&test_network(), None, None);\n 188→ let data = cm.data.unwrap();\n 189→ let config = &data[\"ircd.yaml\"];\n 190→ assert!(!config.contains(\"oauth2\"));\n 191→ }\n 192→\n 193→ #[test]\n 194→ fn config_contains_cloaking_when_configured() {\n 195→ let cm = build_configmap(&test_network(), None, None);\n 196→ let data = cm.data.unwrap();\n 197→ let config = &data[\"ircd.yaml\"];\n 198→ assert!(config.contains(\"ip-cloaking\"));\n 199→ assert!(config.contains(\"irc.now\"));\n 200→ }\n 201→\n 202→ #[test]\n 203→ fn config_omits_cloaking_when_not_configured() {\n 204→ let mut network = test_network();\n 205→ network.spec.cloaking = None;\n 206→ let cm = build_configmap(&network, None, None);\n 207→ let data = cm.data.unwrap();\n 208→ let config = &data[\"ircd.yaml\"];\n 209→ assert!(!config.contains(\"ip-cloaking\"));\n 210→ }\n 211→}\n 212→"}]},"uuid":"91029e4e-d725-4892-bbd0-26d9bc616765","timestamp":"2026-03-05T15:11:27.696Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/irc-now/crates/ergo-operator/src/resources/configmap.rs","content":"use k8s_openapi::api::core::v1::ConfigMap;\nuse kube::api::ObjectMeta;\nuse kube::Resource;\n\nuse crate::types::ErgoNetwork;\n\npub fn build_configmap(network: &ErgoNetwork, oper_hash: Option<&str>, oauth2_secret: Option<&str>) -> ConfigMap {\n let name = network.metadata.name.clone().unwrap();\n let ns = network.metadata.namespace.clone().unwrap();\n let oref = network.controller_owner_ref(&()).unwrap();\n\n let config = generate_ergo_config(network, oper_hash, oauth2_secret);\n\n ConfigMap {\n metadata: ObjectMeta {\n name: Some(format!(\"{name}-config\")),\n namespace: Some(ns),\n owner_references: Some(vec![oref]),\n ..Default::default()\n },\n data: Some([(\"ircd.yaml\".to_string(), config)].into()),\n ..Default::default()\n }\n}\n\nfn generate_ergo_config(network: &ErgoNetwork, oper_hash: Option<&str>, oauth2_secret: Option<&str>) -> String {\n let spec = &network.spec;\n let network_name = spec\n .network_name\n .as_deref()\n .unwrap_or(&spec.hostname);\n\n let mut lines = Vec::new();\n\n lines.push(format!(\"server:\\n name: {}\", spec.hostname));\n\n lines.push(\" listeners:\".to_string());\n for listener in &spec.listeners {\n if listener.tls {\n lines.push(format!(\n \" \\\"{}\\\":\\n tls:\\n cert: /config/tls/tls.crt\\n key: /config/tls/tls.key\",\n listener.address\n ));\n } else {\n lines.push(format!(\" \\\"{}\\\":\", listener.address));\n }\n }\n\n lines.push(\" max-sendq: 96k\".to_string());\n\n if let Some(cloaking) = &spec.cloaking {\n lines.push(format!(\n \" ip-cloaking:\\n enabled: true\\n enabled-for-always-on: true\\n netname: \\\"{}\\\"\\n cidr-len-ipv4: 32\\n cidr-len-ipv6: 64\\n num-bits: 64\",\n cloaking.netname\n ));\n }\n\n lines.push(format!(\"\\nnetwork:\\n name: \\\"{}\\\"\", network_name));\n\n lines.push(\"\\ndatastore:\\n path: /ircd/ircd.db\\n autoupgrade: true\".to_string());\n\n lines.push(\"\\nlimits:\\n nicklen: 32\\n identlen: 20\\n realnamelen: 150\\n channellen: 64\\n awaylen: 390\\n kicklen: 390\\n topiclen: 390\\n monitor-entries: 100\\n whowas-entries: 100\\n chan-list-modes: 100\\n registration-messages: 1024\\n multiline:\\n max-bytes: 4096\\n max-lines: 100\".to_string());\n\n if let Some(hash) = oper_hash {\n lines.push(format!(\n \"\\nopers:\\n admin:\\n class: server-admin\\n password: \\\"{}\\\"\",\n hash\n ));\n }\n\n if let Some(oauth2) = &spec.oauth2 {\n if let Some(secret) = oauth2_secret {\n lines.push(format!(\n \"\\naccounts:\\n oauth2:\\n enabled: true\\n autocreate: {}\\n introspection-url: \\\"{}\\\"\\n introspection-timeout: 10s\\n client-id: ergo\\n client-secret: \\\"{}\\\"\",\n oauth2.autocreate, oauth2.introspection_url, secret\n ));\n }\n }\n\n lines.push(String::new());\n lines.join(\"\\n\")\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::testutil::test_network;\n\n #[test]\n fn config_contains_hostname() {\n let cm = build_configmap(&test_network(), None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(\"test-network.irc.now\"));\n }\n\n #[test]\n fn config_contains_network_name() {\n let cm = build_configmap(&test_network(), None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(\"Test Network\"));\n }\n\n #[test]\n fn config_contains_listeners() {\n let cm = build_configmap(&test_network(), None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(\":6697\"));\n assert!(config.contains(\":6667\"));\n }\n\n #[test]\n fn config_contains_tls_paths() {\n let cm = build_configmap(&test_network(), None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(\"/config/tls/tls.crt\"));\n assert!(config.contains(\"/config/tls/tls.key\"));\n }\n\n #[test]\n fn config_contains_oper_hash() {\n let hash = \"$2a$10$examplehash\";\n let cm = build_configmap(&test_network(), Some(hash), None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(hash));\n assert!(config.contains(\"server-admin\"));\n }\n\n #[test]\n fn config_without_oper_omits_opers_section() {\n let cm = build_configmap(&test_network(), None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(!config.contains(\"opers\"));\n }\n\n #[test]\n fn network_name_defaults_to_hostname() {\n let mut network = test_network();\n network.spec.network_name = None;\n let cm = build_configmap(&network, None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(\"test-network.irc.now\"));\n }\n\n #[test]\n fn configmap_named_correctly() {\n let cm = build_configmap(&test_network(), None, None);\n assert_eq!(cm.metadata.name.unwrap(), \"test-network-config\");\n }\n\n #[test]\n fn configmap_has_owner_reference() {\n let cm = build_configmap(&test_network(), None, None);\n let orefs = cm.metadata.owner_references.unwrap();\n assert_eq!(orefs.len(), 1);\n assert_eq!(orefs[0].name, \"test-network\");\n }\n\n #[test]\n fn config_contains_oauth2_when_configured() {\n let cm = build_configmap(&test_network(), None, Some(\"test-secret\"));\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(\"oauth2\"));\n assert!(config.contains(\"introspection\"));\n assert!(config.contains(\"autocreate: true\"));\n }\n\n #[test]\n fn config_omits_oauth2_when_not_configured() {\n let mut network = test_network();\n network.spec.oauth2 = None;\n let cm = build_configmap(&network, None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(!config.contains(\"oauth2\"));\n }\n\n #[test]\n fn config_omits_oauth2_without_secret() {\n let cm = build_configmap(&test_network(), None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(!config.contains(\"oauth2\"));\n }\n\n #[test]\n fn config_contains_cloaking_when_configured() {\n let cm = build_configmap(&test_network(), None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(config.contains(\"ip-cloaking\"));\n assert!(config.contains(\"irc.now\"));\n }\n\n #[test]\n fn config_omits_cloaking_when_not_configured() {\n let mut network = test_network();\n network.spec.cloaking = None;\n let cm = build_configmap(&network, None, None);\n let data = cm.data.unwrap();\n let config = &data[\"ircd.yaml\"];\n assert!(!config.contains(\"ip-cloaking\"));\n }\n}\n","numLines":212,"startLine":1,"totalLines":212}},"sourceToolAssistantUUID":"b21ca523-345e-40b6-a478-c6a7786c3a0a"} 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