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/paravirt.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/paravirt.c')
| -rw-r--r-- | arch/x86/kernel/paravirt.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index fec381533555..927e33e6843a 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -116,11 +116,6 @@ static noinstr void pv_native_set_debugreg(int regno, unsigned long val) native_set_debugreg(regno, val); } -noinstr void pv_native_wbinvd(void) -{ - native_wbinvd(); -} - static noinstr void pv_native_safe_halt(void) { native_safe_halt(); @@ -148,7 +143,6 @@ struct paravirt_patch_template pv_ops = { .cpu.read_cr0 = native_read_cr0, .cpu.write_cr0 = native_write_cr0, .cpu.write_cr4 = native_write_cr4, - .cpu.wbinvd = pv_native_wbinvd, .cpu.read_msr = native_read_msr, .cpu.write_msr = native_write_msr, .cpu.read_msr_safe = native_read_msr_safe, |