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| author | Andy Lutomirski <luto@kernel.org> | 2020-06-26 10:24:28 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-07-01 15:27:20 +0200 |
| commit | 8e259031c67a5ea0666428edb64c89e8c6ebd18e (patch) | |
| tree | 379d458f8bf0e85e1bcbaeda683eca889fb97a17 /arch/x86/kernel/ptrace.c | |
| parent | 979c2c4247cafd8a91628a7306b6871efbd12fdb (diff) | |
selftests/x86/fsgsbase: Add a missing memory constraint
The manual call to set_thread_area() via int $0x80 was missing any
indication that the descriptor was a pointer, causing gcc to
occasionally generate wrong code. Add the missing constraint.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/432968af67259ca92d68b774a731aff468eae610.1593192140.git.luto@kernel.org
Diffstat (limited to 'arch/x86/kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions