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| author | Juergen Gross <jgross@suse.com> | 2018-08-28 09:40:20 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-09-03 16:50:35 +0200 |
| commit | 5def7a4cd5bef80f7c997cf37c09022fa8c9cd76 (patch) | |
| tree | 31f58977599d2b88e746acd76ede7345add37034 /arch/x86/include/asm/paravirt.h | |
| parent | 5c83511bdb9832c86be20fb86b783356e2f58062 (diff) | |
| download | linux-stable-5def7a4cd5bef80f7c997cf37c09022fa8c9cd76.tar.gz linux-stable-5def7a4cd5bef80f7c997cf37c09022fa8c9cd76.tar.bz2 linux-stable-5def7a4cd5bef80f7c997cf37c09022fa8c9cd76.zip | |
x86/paravirt: Remove unused paravirt bits
The macros ENABLE_INTERRUPTS_SYSEXIT, GET_CR0_INTO_EAX and
PARAVIRT_ADJUST_EXCEPTION_FRAME are used nowhere.
Remove their definitions.
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: xen-devel@lists.xenproject.org
Cc: virtualization@lists.linux-foundation.org
Cc: akataria@vmware.com
Cc: rusty@rustcorp.com.au
Cc: boris.ostrovsky@oracle.com
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/20180828074026.820-10-jgross@suse.com
Diffstat (limited to 'arch/x86/include/asm/paravirt.h')
| -rw-r--r-- | arch/x86/include/asm/paravirt.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index a9189b81c7dd..2ba23e98c5cd 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -887,14 +887,7 @@ extern void default_banner(void); call PARA_INDIRECT(pv_ops+PV_IRQ_irq_enable); \ PV_RESTORE_REGS(clobbers | CLBR_CALLEE_SAVE);) -#ifdef CONFIG_X86_32 -#define GET_CR0_INTO_EAX \ - push %ecx; push %edx; \ - ANNOTATE_RETPOLINE_SAFE; \ - call PARA_INDIRECT(pv_ops+PV_CPU_read_cr0); \ - pop %edx; pop %ecx -#else /* !CONFIG_X86_32 */ - +#ifdef CONFIG_X86_64 /* * If swapgs is used while the userspace stack is still current, * there's no way to call a pvop. The PV replacement *must* be |