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| author | Nikolay Borisov <[email protected]> | 2023-06-23 11:14:06 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2023-09-14 11:19:53 +0000 |
| commit | 370dcd58548a360bbf8a65b89b410d09f56bf0c6 (patch) | |
| tree | a1b348f6f063dd2204506760809c8ff9beb91b49 /arch/x86/entry/common.c | |
| parent | x86/entry: Rename ignore_sysret() (diff) | |
| download | kernel-370dcd58548a360bbf8a65b89b410d09f56bf0c6.tar.gz kernel-370dcd58548a360bbf8a65b89b410d09f56bf0c6.zip | |
x86/entry: Compile entry_SYSCALL32_ignore() unconditionally
To limit the IA32 exposure on 64bit kernels while keeping the
flexibility for the user to enable it when required, the compile time
enable/disable via CONFIG_IA32_EMULATION is not good enough and will
be complemented with a kernel command line option.
Right now entry_SYSCALL32_ignore() is only compiled when
CONFIG_IA32_EMULATION=n, but boot-time enable- / disablement obviously
requires it to be unconditionally available.
Remove the #ifndef CONFIG_IA32_EMULATION guard.
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