diff options
| author | Juergen Gross <jgross@suse.com> | 2024-12-03 08:15:50 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-12-06 11:01:36 +0100 |
| commit | 29188c16006176caee6cb6729103be51a29c1a93 (patch) | |
| tree | c7ff0a2077db674ae34308491acca9575c796598 /arch/x86/kernel/process.c | |
| parent | 7a470e826d7521bec6af789deab31cfa4fd05af3 (diff) | |
x86/paravirt: Remove the WBINVD callback
The pv_ops::cpu.wbinvd paravirt callback is a leftover of lguest times.
Today it is no longer needed, as all users use the native WBINVD
implementation.
Remove the callback and rename native_wbinvd() to wbinvd().
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20241203071550.26487-1-jgross@suse.com
Diffstat (limited to 'arch/x86/kernel/process.c')
| -rw-r--r-- | arch/x86/kernel/process.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index f63f8fd00a91..58ead05a1c29 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -825,7 +825,7 @@ void __noreturn stop_this_cpu(void *dummy) * X86_FEATURE_SME due to cmdline options. */ if (c->extended_cpuid_level >= 0x8000001f && (cpuid_eax(0x8000001f) & BIT(0))) - native_wbinvd(); + wbinvd(); /* * This brings a cache line back and dirties it, but @@ -846,7 +846,7 @@ void __noreturn stop_this_cpu(void *dummy) /* * Use native_halt() so that memory contents don't change * (stack usage and variables) after possibly issuing the - * native_wbinvd() above. + * wbinvd() above. */ native_halt(); } |