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| author | Andy Lutomirski | 2015-04-04 00:51:54 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2015-04-22 08:07:45 +0200 |
| commit | aac82d319148c6a84e1bf90b86d3e0ec8bf0ee38 (patch) | |
| tree | 74933148fcee2939f903c969bfdb6676ef02f3ea /arch/x86/xen/xen-ops.h | |
| parent | x86/asm: Enable fast 32-bit put_user_64() for copy_to_user() (diff) | |
| download | kernel-qcow2-linux-aac82d319148c6a84e1bf90b86d3e0ec8bf0ee38.tar.gz kernel-qcow2-linux-aac82d319148c6a84e1bf90b86d3e0ec8bf0ee38.tar.xz kernel-qcow2-linux-aac82d319148c6a84e1bf90b86d3e0ec8bf0ee38.zip | |
x86, paravirt, xen: Remove the 64-bit ->irq_enable_sysexit() pvop
We don't use irq_enable_sysexit on 64-bit kernels any more.
Remove all the paravirt and Xen machinery to support it on
64-bit kernels.
Tested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/8a03355698fe5b94194e9e7360f19f91c1b2cf1f.1428100853.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/xen/xen-ops.h')
| -rw-r--r-- | arch/x86/xen/xen-ops.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 9e195c683549..c20fe29e65f4 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -134,7 +134,9 @@ DECL_ASM(void, xen_restore_fl_direct, unsigned long); /* These are not functions, and cannot be called normally */ __visible void xen_iret(void); +#ifdef CONFIG_X86_32 __visible void xen_sysexit(void); +#endif __visible void xen_sysret32(void); __visible void xen_sysret64(void); __visible void xen_adjust_exception_frame(void); |