android_kernel_xiaomi_sm8350/arch/x86/xen
Roland McGrath af65d64845 x86 vDSO: consolidate vdso32
This makes x86_64's ia32 emulation support share the sources used in the
32-bit kernel for the 32-bit vDSO and much of its setup code.

The 32-bit vDSO mapping now behaves the same on x86_64 as on native 32-bit.
The abi.syscall32 sysctl on x86_64 now takes the same values that
vm.vdso_enabled takes on the 32-bit kernel.  That is, 1 means a randomized
vDSO location, 2 means the fixed old address.  The CONFIG_COMPAT_VDSO
option is now available to make this the default setting, the same meaning
it has for the 32-bit kernel.  (This does not affect the 64-bit vDSO.)

The argument vdso32=[012] can be used on both 32-bit and 64-bit kernels to
set this paramter at boot time.  The vdso=[012] argument still does this
same thing on the 32-bit kernel.

Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:30:43 +01:00
..
enlighten.c x86: irqflags consolidation 2008-01-30 13:30:33 +01:00
events.c [SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate 2007-10-23 19:53:17 -04:00
features.c
Kconfig Normalize config options for guest support 2007-10-23 15:49:47 +10:00
Makefile
manage.c
mmu.c xen: mask _PAGE_PCD from ptes 2007-11-29 09:24:52 -08:00
mmu.h
multicalls.c xen: add some debug output for failed multicalls 2007-10-16 11:51:31 -07:00
multicalls.h xen: add batch completion callbacks 2007-10-16 11:51:30 -07:00
setup.c x86 vDSO: consolidate vdso32 2008-01-30 13:30:43 +01:00
smp.c Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86 2007-10-17 13:13:16 -07:00
time.c xen: yield to IPI target if necessary 2007-10-16 11:51:30 -07:00
vdso.h
xen-asm.S
xen-head.S
xen-ops.h xen: deal with stale cr3 values when unpinning pagetables 2007-10-16 11:51:30 -07:00