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[PATCH openEuler-22.03-LTS-SP1] of: Fix double free in of_parse_phandle_with_args_map
by Guo Mengqi 09 Jul '24

09 Jul '24

From: "Christian A. Ehrhardt" <lk(a)c--e.de> stable inclusion from stable-v5.10.209 commit d5f490343c77e6708b6c4aa7dbbfbcbb9546adea category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9I4 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ----------------------------------------- [ Upstream commit 4dde83569832f9377362e50f7748463340c5db6b ] In of_parse_phandle_with_args_map() the inner loop that iterates through the map entries calls of_node_put(new) to free the reference acquired by the previous iteration of the inner loop. This assumes that the value of "new" is NULL on the first iteration of the inner loop. Make sure that this is true in all iterations of the outer loop by setting "new" to NULL after its value is assigned to "cur". Extend the unittest to detect the double free and add an additional test case that actually triggers this path. Fixes: bd6f2fd5a1 ("of: Support parsing phandle argument lists through a nexus node") Cc: Stephen Boyd <stephen.boyd(a)linaro.org> Signed-off-by: "Christian A. Ehrhardt" <lk(a)c--e.de> Link: https://lore.kernel.org/r/20231229105411.1603434-1-lk@c--e.de Signed-off-by: Rob Herring <robh(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Wensheng <wangwensheng4(a)huawei.com> --- drivers/of/base.c | 1 + drivers/of/unittest-data/tests-phandle.dtsi | 10 ++- drivers/of/unittest.c | 74 ++++++++++++--------- 3 files changed, 53 insertions(+), 32 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index a44a0e7ba251..64600a9b18e8 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1670,6 +1670,7 @@ int of_parse_phandle_with_args_map(const struct device_node *np, out_args->np = new; of_node_put(cur); cur = new; + new = NULL; } put: of_node_put(cur); diff --git a/drivers/of/unittest-data/tests-phandle.dtsi b/drivers/of/unittest-data/tests-phandle.dtsi index 6b33be4c4416..aa0d7027ffa6 100644 --- a/drivers/of/unittest-data/tests-phandle.dtsi +++ b/drivers/of/unittest-data/tests-phandle.dtsi @@ -38,6 +38,13 @@ phandle-map-pass-thru = <0x0 0xf0>; }; + provider5: provider5 { + #phandle-cells = <2>; + phandle-map = <2 7 &provider4 2 3>; + phandle-map-mask = <0xff 0xf>; + phandle-map-pass-thru = <0x0 0xf0>; + }; + consumer-a { phandle-list = <&provider1 1>, <&provider2 2 0>, @@ -64,7 +71,8 @@ <&provider4 4 0x100>, <&provider4 0 0x61>, <&provider0>, - <&provider4 19 0x20>; + <&provider4 19 0x20>, + <&provider5 2 7>; phandle-list-bad-phandle = <12345678 0 0>; phandle-list-bad-args = <&provider2 1 0>, <&provider4 0>; diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 5407bbdb6439..19442d5e2bb0 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -447,6 +447,9 @@ static void __init of_unittest_parse_phandle_with_args(void) unittest(passed, "index %i - data error on node %pOF rc=%i\n", i, args.np, rc); + + if (rc == 0) + of_node_put(args.np); } /* Check for missing list property */ @@ -536,8 +539,9 @@ static void __init of_unittest_parse_phandle_with_args(void) static void __init of_unittest_parse_phandle_with_args_map(void) { - struct device_node *np, *p0, *p1, *p2, *p3; + struct device_node *np, *p[6] = {}; struct of_phandle_args args; + unsigned int prefs[6]; int i, rc; np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-b"); @@ -546,34 +550,24 @@ static void __init of_unittest_parse_phandle_with_args_map(void) return; } - p0 = of_find_node_by_path("/testcase-data/phandle-tests/provider0"); - if (!p0) { - pr_err("missing testcase data\n"); - return; - } - - p1 = of_find_node_by_path("/testcase-data/phandle-tests/provider1"); - if (!p1) { - pr_err("missing testcase data\n"); - return; - } - - p2 = of_find_node_by_path("/testcase-data/phandle-tests/provider2"); - if (!p2) { - pr_err("missing testcase data\n"); - return; - } - - p3 = of_find_node_by_path("/testcase-data/phandle-tests/provider3"); - if (!p3) { - pr_err("missing testcase data\n"); - return; + p[0] = of_find_node_by_path("/testcase-data/phandle-tests/provider0"); + p[1] = of_find_node_by_path("/testcase-data/phandle-tests/provider1"); + p[2] = of_find_node_by_path("/testcase-data/phandle-tests/provider2"); + p[3] = of_find_node_by_path("/testcase-data/phandle-tests/provider3"); + p[4] = of_find_node_by_path("/testcase-data/phandle-tests/provider4"); + p[5] = of_find_node_by_path("/testcase-data/phandle-tests/provider5"); + for (i = 0; i < ARRAY_SIZE(p); ++i) { + if (!p[i]) { + pr_err("missing testcase data\n"); + return; + } + prefs[i] = kref_read(&p[i]->kobj.kref); } rc = of_count_phandle_with_args(np, "phandle-list", "#phandle-cells"); - unittest(rc == 7, "of_count_phandle_with_args() returned %i, expected 7\n", rc); + unittest(rc == 8, "of_count_phandle_with_args() returned %i, expected 7\n", rc); - for (i = 0; i < 8; i++) { + for (i = 0; i < 9; i++) { bool passed = true; memset(&args, 0, sizeof(args)); @@ -584,13 +578,13 @@ static void __init of_unittest_parse_phandle_with_args_map(void) switch (i) { case 0: passed &= !rc; - passed &= (args.np == p1); + passed &= (args.np == p[1]); passed &= (args.args_count == 1); passed &= (args.args[0] == 1); break; case 1: passed &= !rc; - passed &= (args.np == p3); + passed &= (args.np == p[3]); passed &= (args.args_count == 3); passed &= (args.args[0] == 2); passed &= (args.args[1] == 5); @@ -601,28 +595,36 @@ static void __init of_unittest_parse_phandle_with_args_map(void) break; case 3: passed &= !rc; - passed &= (args.np == p0); + passed &= (args.np == p[0]); passed &= (args.args_count == 0); break; case 4: passed &= !rc; - passed &= (args.np == p1); + passed &= (args.np == p[1]); passed &= (args.args_count == 1); passed &= (args.args[0] == 3); break; case 5: passed &= !rc; - passed &= (args.np == p0); + passed &= (args.np == p[0]); passed &= (args.args_count == 0); break; case 6: passed &= !rc; - passed &= (args.np == p2); + passed &= (args.np == p[2]); passed &= (args.args_count == 2); passed &= (args.args[0] == 15); passed &= (args.args[1] == 0x20); break; case 7: + passed &= !rc; + passed &= (args.np == p[3]); + passed &= (args.args_count == 3); + passed &= (args.args[0] == 2); + passed &= (args.args[1] == 5); + passed &= (args.args[2] == 3); + break; + case 8: passed &= (rc == -ENOENT); break; default: @@ -631,6 +633,9 @@ static void __init of_unittest_parse_phandle_with_args_map(void) unittest(passed, "index %i - data error on node %s rc=%i\n", i, args.np->full_name, rc); + + if (rc == 0) + of_node_put(args.np); } /* Check for missing list property */ @@ -677,6 +682,13 @@ static void __init of_unittest_parse_phandle_with_args_map(void) "OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1"); unittest(rc == -EINVAL, "expected:%i got:%i\n", -EINVAL, rc); + + for (i = 0; i < ARRAY_SIZE(p); ++i) { + unittest(prefs[i] == kref_read(&p[i]->kobj.kref), + "provider%d: expected:%d got:%d\n", + i, prefs[i], kref_read(&p[i]->kobj.kref)); + of_node_put(p[i]); + } } static void __init of_unittest_property_string(void) -- 2.17.1

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[PATCH openEuler-22.03-LTS-SP1 v2 0/3] CVE-2024-38598
by Li Nan 09 Jul '24

09 Jul '24

Li Nan (2): Revert "md/raid10: fix slab-out-of-bounds in md_bitmap_get_counter" md/raid10: check slab-out-of-bounds in md_bitmap_get_counter Yu Kuai (1): md: fix resync softlockup when bitmap size is less than array size drivers/md/md-bitmap.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-) -- 2.39.2

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[PATCH OLK-6.6] xfs: fix log recovery buffer allocation for the legacy h_size fixup
by Long Li 09 Jul '24

09 Jul '24

From: Christoph Hellwig <hch(a)lst.de> mainline inclusion from mainline-v6.9-rc4 commit 45cf976008ddef4a9c9a30310c9b4fb2a9a6602a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAB0JY CVE: CVE-2024-39472 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Commit a70f9fe52daa ("xfs: detect and handle invalid iclog size set by mkfs") added a fixup for incorrect h_size values used for the initial umount record in old xfsprogs versions. Later commit 0c771b99d6c9 ("xfs: clean up calculation of LR header blocks") cleaned up the log reover buffer calculation, but stoped using the fixed up h_size value to size the log recovery buffer, which can lead to an out of bounds access when the incorrect h_size does not come from the old mkfs tool, but a fuzzer. Fix this by open coding xlog_logrec_hblks and taking the fixed h_size into account for this calculation. Fixes: 0c771b99d6c9 ("xfs: clean up calculation of LR header blocks") Reported-by: Sam Sun <samsun1006219(a)gmail.com> Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Brian Foster <bfoster(a)redhat.com> Reviewed-by: "Darrick J. Wong" <djwong(a)kernel.org> Signed-off-by: Chandan Babu R <chandanbabu(a)kernel.org> Conflicts: fs/xfs/xfs_log_recover.c [Conflicts due to mainline code use kvfree() in context] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/xfs/xfs_log_recover.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index a875c7237e2d..28acda900f03 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2985,7 +2985,7 @@ xlog_do_recovery_pass( int error = 0, h_size, h_len; int error2 = 0; int bblks, split_bblks; - int hblks, split_hblks, wrapped_hblks; + int hblks = 1, split_hblks, wrapped_hblks; int i; struct hlist_head rhash[XLOG_RHASH_SIZE]; LIST_HEAD (buffer_list); @@ -3041,14 +3041,22 @@ xlog_do_recovery_pass( if (error) goto bread_err1; - hblks = xlog_logrec_hblks(log, rhead); - if (hblks != 1) { - kmem_free(hbp); - hbp = xlog_alloc_buffer(log, hblks); + /* + * This open codes xlog_logrec_hblks so that we can reuse the + * fixed up h_size value calculated above. Without that we'd + * still allocate the buffer based on the incorrect on-disk + * size. + */ + if (h_size > XLOG_HEADER_CYCLE_SIZE && + (rhead->h_version & cpu_to_be32(XLOG_VERSION_2))) { + hblks = DIV_ROUND_UP(h_size, XLOG_HEADER_CYCLE_SIZE); + if (hblks > 1) { + kmem_free(hbp); + hbp = xlog_alloc_buffer(log, hblks); + } } } else { ASSERT(log->l_sectBBsize == 1); - hblks = 1; hbp = xlog_alloc_buffer(log, 1); h_size = XLOG_BIG_RECORD_BSIZE; } -- 2.39.2

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[PATCH openEuler-22.03-LTS-SP1] xfs: fix log recovery buffer allocation for the legacy h_size fixup
by Long Li 09 Jul '24

09 Jul '24

From: Christoph Hellwig <hch(a)lst.de> mainline inclusion from mainline-v6.9-rc4 commit 45cf976008ddef4a9c9a30310c9b4fb2a9a6602a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAB0JY CVE: CVE-2024-39472 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Commit a70f9fe52daa ("xfs: detect and handle invalid iclog size set by mkfs") added a fixup for incorrect h_size values used for the initial umount record in old xfsprogs versions. Later commit 0c771b99d6c9 ("xfs: clean up calculation of LR header blocks") cleaned up the log reover buffer calculation, but stoped using the fixed up h_size value to size the log recovery buffer, which can lead to an out of bounds access when the incorrect h_size does not come from the old mkfs tool, but a fuzzer. Fix this by open coding xlog_logrec_hblks and taking the fixed h_size into account for this calculation. Fixes: 0c771b99d6c9 ("xfs: clean up calculation of LR header blocks") Reported-by: Sam Sun <samsun1006219(a)gmail.com> Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Brian Foster <bfoster(a)redhat.com> Reviewed-by: "Darrick J. Wong" <djwong(a)kernel.org> Signed-off-by: Chandan Babu R <chandanbabu(a)kernel.org> Conflicts: fs/xfs/xfs_log_recover.c [Conflicts due to mainline code use kvfree() in context] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/xfs/xfs_log_recover.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 331f568834a1..898c65b77457 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2952,7 +2952,7 @@ xlog_do_recovery_pass( int error = 0, h_size, h_len; int error2 = 0; int bblks, split_bblks; - int hblks, split_hblks, wrapped_hblks; + int hblks = 1, split_hblks, wrapped_hblks; int i; struct hlist_head rhash[XLOG_RHASH_SIZE]; LIST_HEAD (buffer_list); @@ -3008,14 +3008,22 @@ xlog_do_recovery_pass( if (error) goto bread_err1; - hblks = xlog_logrec_hblks(log, rhead); - if (hblks != 1) { - kmem_free(hbp); - hbp = xlog_alloc_buffer(log, hblks); + /* + * This open codes xlog_logrec_hblks so that we can reuse the + * fixed up h_size value calculated above. Without that we'd + * still allocate the buffer based on the incorrect on-disk + * size. + */ + if (h_size > XLOG_HEADER_CYCLE_SIZE && + (rhead->h_version & cpu_to_be32(XLOG_VERSION_2))) { + hblks = DIV_ROUND_UP(h_size, XLOG_HEADER_CYCLE_SIZE); + if (hblks > 1) { + kmem_free(hbp); + hbp = xlog_alloc_buffer(log, hblks); + } } } else { ASSERT(log->l_sectBBsize == 1); - hblks = 1; hbp = xlog_alloc_buffer(log, 1); h_size = XLOG_BIG_RECORD_BSIZE; } -- 2.39.2

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[PATCH OLK-5.10] xfs: fix log recovery buffer allocation for the legacy h_size fixup
by Long Li 09 Jul '24

09 Jul '24

From: Christoph Hellwig <hch(a)lst.de> mainline inclusion from mainline-v6.9-rc4 commit 45cf976008ddef4a9c9a30310c9b4fb2a9a6602a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAB0JY CVE: CVE-2024-39472 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Commit a70f9fe52daa ("xfs: detect and handle invalid iclog size set by mkfs") added a fixup for incorrect h_size values used for the initial umount record in old xfsprogs versions. Later commit 0c771b99d6c9 ("xfs: clean up calculation of LR header blocks") cleaned up the log reover buffer calculation, but stoped using the fixed up h_size value to size the log recovery buffer, which can lead to an out of bounds access when the incorrect h_size does not come from the old mkfs tool, but a fuzzer. Fix this by open coding xlog_logrec_hblks and taking the fixed h_size into account for this calculation. Fixes: 0c771b99d6c9 ("xfs: clean up calculation of LR header blocks") Reported-by: Sam Sun <samsun1006219(a)gmail.com> Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Brian Foster <bfoster(a)redhat.com> Reviewed-by: "Darrick J. Wong" <djwong(a)kernel.org> Signed-off-by: Chandan Babu R <chandanbabu(a)kernel.org> Conflicts: fs/xfs/xfs_log_recover.c [Conflicts due to mainline code use kvfree() in context] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/xfs/xfs_log_recover.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 331f568834a1..898c65b77457 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2952,7 +2952,7 @@ xlog_do_recovery_pass( int error = 0, h_size, h_len; int error2 = 0; int bblks, split_bblks; - int hblks, split_hblks, wrapped_hblks; + int hblks = 1, split_hblks, wrapped_hblks; int i; struct hlist_head rhash[XLOG_RHASH_SIZE]; LIST_HEAD (buffer_list); @@ -3008,14 +3008,22 @@ xlog_do_recovery_pass( if (error) goto bread_err1; - hblks = xlog_logrec_hblks(log, rhead); - if (hblks != 1) { - kmem_free(hbp); - hbp = xlog_alloc_buffer(log, hblks); + /* + * This open codes xlog_logrec_hblks so that we can reuse the + * fixed up h_size value calculated above. Without that we'd + * still allocate the buffer based on the incorrect on-disk + * size. + */ + if (h_size > XLOG_HEADER_CYCLE_SIZE && + (rhead->h_version & cpu_to_be32(XLOG_VERSION_2))) { + hblks = DIV_ROUND_UP(h_size, XLOG_HEADER_CYCLE_SIZE); + if (hblks > 1) { + kmem_free(hbp); + hbp = xlog_alloc_buffer(log, hblks); + } } } else { ASSERT(log->l_sectBBsize == 1); - hblks = 1; hbp = xlog_alloc_buffer(log, 1); h_size = XLOG_BIG_RECORD_BSIZE; } -- 2.39.2

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[PATCH openEuler-1.0-LTS] net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove
by Zhengchao Shao 09 Jul '24

09 Jul '24

From: Pavel Skripkin <paskripkin(a)gmail.com> mainline inclusion from mainline-v5.16-rc2 commit 9b5a333272a48c2f8b30add7a874e46e8b26129c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNEY CVE: CVE-2021-47204 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Access to netdev after free_netdev() will cause use-after-free bug. Move debug log before free_netdev() call to avoid it. Fixes: 7472dd9f6499 ("staging: fsl-dpaa2/eth: Move print message") Signed-off-by: Pavel Skripkin <paskripkin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Conflicts: drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c [The conflict occurs because the commit 34ff68465a17("dpaa2-eth: Move DPAA2 Ethernet driver from staging to drivers/net") is not merged] Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c index 9329fcad95ac..2f8f1f3f1bcd 100644 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c @@ -2632,10 +2632,10 @@ static int dpaa2_eth_remove(struct fsl_mc_device *ls_dev) fsl_mc_portal_free(priv->mc_io); - free_netdev(net_dev); - dev_dbg(net_dev->dev.parent, "Removed interface %s\n", net_dev->name); + free_netdev(net_dev); + return 0; } -- 2.34.1

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[PATCH OLK-6.6] ASoC: SOF: ipc4-topology: Fix input format query of process modules without base extension
by Xiongfeng Wang 09 Jul '24

09 Jul '24

From: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> mainline inclusion from mainline-v6.10-rc2 commit ffa077b2f6ad124ec3d23fbddc5e4b0ff2647af8 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAB05U CVE: CVE-2024-39473 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- If a process module does not have base config extension then the same format applies to all of it's inputs and the process->base_config_ext is NULL, causing NULL dereference when specifically crafted topology and sequences used. Fixes: 648fea128476 ("ASoC: SOF: ipc4-topology: set copier output format for process module") Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Seppo Ingalsuo <seppo.ingalsuo(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Cc: stable(a)vger.kernel.org Link: https://msgid.link/r/20240529121201.14687-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- sound/soc/sof/ipc4-topology.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index 2c075afd237c..78ff129be772 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -195,6 +195,14 @@ sof_ipc4_get_input_pin_audio_fmt(struct snd_sof_widget *swidget, int pin_index) } process = swidget->private; + + /* + * For process modules without base config extension, base module config + * format is used for all input pins + */ + if (process->init_config != SOF_IPC4_MODULE_INIT_CONFIG_TYPE_BASE_CFG_WITH_EXT) + return &process->base_config.audio_fmt; + base_cfg_ext = process->base_config_ext; /* -- 2.20.1

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[PATCH openEuler-22.03-LTS-SP1 0/1] cgroup: Fix AA deadlock caused by cgroup_bpf_release
by Chen Ridong 09 Jul '24

09 Jul '24

*** BLURB HERE *** Chen Ridong (1): cgroup: Fix AA deadlock caused by cgroup_bpf_release kernel/bpf/cgroup.c | 2 +- kernel/cgroup/cgroup-internal.h | 1 + kernel/cgroup/cgroup.c | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) -- 2.34.1

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[PATCH OLK-5.10 0/1] cgroup: Fix AA deadlock caused by cgroup_bpf_release
by Chen Ridong 09 Jul '24

09 Jul '24

*** BLURB HERE *** Chen Ridong (1): cgroup: Fix AA deadlock caused by cgroup_bpf_release kernel/bpf/cgroup.c | 2 +- kernel/cgroup/cgroup-internal.h | 1 + kernel/cgroup/cgroup.c | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/1] cgroup: Fix AA deadlock caused by cgroup_bpf_release
by Chen Ridong 09 Jul '24

09 Jul '24

*** BLURB HERE *** Chen Ridong (1): cgroup: Fix AA deadlock caused by cgroup_bpf_release kernel/bpf/cgroup.c | 2 +- kernel/cgroup/cgroup-internal.h | 1 + kernel/cgroup/cgroup.c | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) -- 2.34.1

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