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| author | Nikolay Borisov <[email protected]> | 2023-06-23 11:14:05 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2023-09-14 11:19:53 +0000 |
| commit | f71e1d2ff8e6a183bd4004bc97c453ba527b7dc6 (patch) | |
| tree | 797fb2c69c608ad7aa6fdfc6b0697be79a9cf32c /arch/x86/entry/common.c | |
| parent | x86: Introduce ia32_enabled() (diff) | |
| download | kernel-f71e1d2ff8e6a183bd4004bc97c453ba527b7dc6.tar.gz kernel-f71e1d2ff8e6a183bd4004bc97c453ba527b7dc6.zip | |
x86/entry: Rename ignore_sysret()
The SYSCALL instruction cannot really be disabled in compatibility mode.
The best that can be done is to configure the CSTAR msr to point to a
minimal handler. Currently this handler has a rather misleading name -
ignore_sysret() as it's not really doing anything with sysret.
Give it a more descriptive name.
Signed-off-by: Nikolay Borisov <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'arch/x86/entry/common.c')
0 files changed, 0 insertions, 0 deletions