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| author | Borislav Petkov (AMD) <bp@alien8.de> | 2024-09-11 11:53:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-10 17:05:14 +0300 |
| commit | 7a0395f6607a5d01e2b2a86355596b3f1224acbd (patch) | |
| tree | 27c126b4f148bfd188265f38400867ea33ed9b31 /include/linux | |
| parent | 0720e436e594d330bc10851889d90f6b48a2b32d (diff) | |
| download | linux-7a0395f6607a5d01e2b2a86355596b3f1224acbd.tar.xz | |
x86/bugs: Add a Transient Scheduler Attacks mitigation
Commit d8010d4ba43e9f790925375a7de100604a5e2dba upstream.
Add the required features detection glue to bugs.c et all in order to
support the TSA mitigation.
Co-developed-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index cc668a054d09..4342b5694909 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -79,6 +79,7 @@ extern ssize_t cpu_show_reg_file_data_sampling(struct device *dev, struct device_attribute *attr, char *buf); extern ssize_t cpu_show_indirect_target_selection(struct device *dev, struct device_attribute *attr, char *buf); +extern ssize_t cpu_show_tsa(struct device *dev, struct device_attribute *attr, char *buf); extern __printf(4, 5) struct device *cpu_device_create(struct device *parent, void *drvdata, |