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author | Andy Lutomirski <luto@kernel.org> | 2015-04-03 15:51:54 -0700 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-04-22 08:07:45 +0200 |
commit | aac82d319148c6a84e1bf90b86d3e0ec8bf0ee38 (patch) | |
tree | 74933148fcee2939f903c969bfdb6676ef02f3ea /arch/x86/xen/enlighten.c | |
parent | 6a907738ab9840ca3d71c22cd28fba4cbae7f7ce (diff) | |
download | linux-stable-aac82d319148c6a84e1bf90b86d3e0ec8bf0ee38.tar.gz linux-stable-aac82d319148c6a84e1bf90b86d3e0ec8bf0ee38.tar.bz2 linux-stable-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/enlighten.c')
-rw-r--r-- | arch/x86/xen/enlighten.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 81665c9f2132..3797b6b31f95 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1267,10 +1267,11 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .read_tscp = native_read_tscp, .iret = xen_iret, - .irq_enable_sysexit = xen_sysexit, #ifdef CONFIG_X86_64 .usergs_sysret32 = xen_sysret32, .usergs_sysret64 = xen_sysret64, +#else + .irq_enable_sysexit = xen_sysexit, #endif .load_tr_desc = paravirt_nop, |