| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
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() [ 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> (cherry picked from commit 7823e09a68b5492336815b2de566ced8431d3eb3) Signed-off-by: Wentao Guan <guanwentao@uniontech.com> | 5 个月前 | |
PM: tools: Fix sleepgraph syntax error [ 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> | 2 年前 | |
tools/power/x86/intel-speed-select: Harden daemon pidfile open commit 607af438e6430893a822964c841a1994b33acccc upstream. Avoid symlink-based pidfile clobbering by opening the pidfile with O_NOFOLLOW and validating it with fstat() before locking/writing. The daemon currently uses a fixed pidfile path under /tmp. A local unprivileged user can pre-create a symlink at that path and cause a root-run daemon instance to write into an attacker-chosen file. Fixes: 7fd786dfbd2c ("tools/power/x86/intel-speed-select: OOB daemon mode") Signed-off-by: Ali Ahmet MEMIS <dev@unknownbbqr.xyz> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit db938eb9a3c1317596c28e94413b33426508d51b) Signed-off-by: Wentao Guan <guanwentao@uniontech.com> | 17 天前 |