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| author | Andy Lutomirski <luto@kernel.org> | 2018-11-21 15:11:24 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-11-22 09:23:01 +0100 |
| commit | d38bc89c72e7235ac889ae64fe7828e2e61a18af (patch) | |
| tree | 9bebad1404127d17d84d5a40d4abea096eab8e33 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ebb53e2597e2dc7637ab213df006e99681b6ee25 (diff) | |
x86/oops: Show the correct CS value in show_regs()
show_regs() shows the CS in the CPU register instead of the value in
regs. This means that we'll probably print "CS: 0010" almost all
the time regardless of what was actually in CS when the kernel
malfunctioned. This gives a particularly confusing result if we
OOPSed due to an implicit supervisor access from user mode.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Yu-cheng Yu <yu-cheng.yu@intel.com>
Link: http://lkml.kernel.org/r/4e36812b6e1e95236a812021d35cbf22746b5af6.1542841400.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions