| 文件 | 最后提交记录 | 最后更新时间 |
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ACPICA: Update all copyrights/signons to 2023 ACPICA commit 25bddd1824b1e450829468a64bbdcb38074ba3d2 Copyright updates to 2023. Link: https://github.com/acpica/acpica/commit/25bddd18 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 3 年前 | |
tools/power cpupower: Reset errno before strtoull() stable inclusion from stable-v6.6.128 commit 7823e09a68b5492336815b2de566ced8431d3eb3 category: bugfix bugzilla: https://atomgit.com/openeuler/kernel/issues/ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=7823e09a68b5492336815b2de566ced8431d3eb3 -------------------------------- commit 7823e09a68b5492336815b2de566ced8431d3eb3 upstream. [ Upstream commit f9bd3762cf1bd0c2465f2e6121b340883471d1bf ] cpuidle_state_get_one_value() never cleared errno before calling strtoull(), so a prior ERANGE caused every cpuidle counter read to return zero. Reset errno to 0 before the conversion so each sysfs read is evaluated independently. Link: https://lore.kernel.org/r/20251201121745.3776703-1-kaushlendra.kumar@intel.com Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Wang Hai <wanghai38@huawei.com> | 1 个月前 | |
PM: tools: Fix sleepgraph syntax error stable inclusion from stable-v6.6.4 commit 49036a88865eabfb9b05b6920a86f7726441f2c7 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8N1WC Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=49036a88865eabfb9b05b6920a86f7726441f2c7 -------------------------------- [ Upstream commit b85e2dab33ce467e8dcf1cb6c0c587132ff17f56 ] The sleepgraph tool currently fails: File "/usr/bin/sleepgraph", line 4155 or re.match('psci: CPU(?P<cpu>[0-9]*) killed.*', msg)): ^ SyntaxError: unmatched ')' Fixes: 34ea427e01ea ("PM: tools: sleepgraph: Recognize "CPU killed" messages") Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> | 2 年前 | |
tools/power/x86/intel-speed-select: Fix file descriptor leak in isolate_cpus() stable inclusion from stable-v6.6.128 commit bc779d426ef15ab9fda29ab77d897209773ffa98 category: bugfix bugzilla: https://atomgit.com/openeuler/kernel/issues/ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=bc779d426ef15ab9fda29ab77d897209773ffa98 -------------------------------- commit bc779d426ef15ab9fda29ab77d897209773ffa98 upstream. [ Upstream commit 56c17ee151c6e1a73d77e15b82a8e2130cd8dd16 ] The file descriptor opened in isolate_cpus() when (!level) is true was not being closed before returning, causing a file descriptor leak in both the error path and the success path. When write() fails at line 950, the function returns at line 953 without closing the file descriptor. Similarly, on success, the function returns at line 956 without closing the file descriptor. Add close(fd) calls before both return statements to fix the resource leak. This follows the same pattern used elsewhere in the same function where file descriptors are properly closed before returning (see lines 1005 and 1027). Fixes: 997074df658e ("tools/power/x86/intel-speed-select: Use cgroup v2 isolation") Signed-off-by: Malaya Kumar Rout <mrout@redhat.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Wang Hai <wanghai38@huawei.com> | 1 个月前 |