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Andy Lutomirski db5b2c5a90 x86/entry/compat: Clear RAX high bits on Xen PV SYSENTER 
Move the clearing of the high bits of RAX after Xen PV joins the SYSENTER
path so that Xen PV doesn't skip it.

Arguably this code should be deleted instead, but that would belong in the
merge window.

Fixes: ffae641f5747 ("x86/entry/64/compat: Fix Xen PV SYSENTER frame setup")
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/9d33b3f3216dcab008070f1c28b6091ae7199969.1593795633.git.luto@kernel.org
2020-07-04 19:47:25 +02:00
..
boot
Rebase locking/kcsan to locking/urgent
2020-06-11 20:02:46 +02:00
configs
compiler: remove CONFIG_OPTIMIZE_INLINING entirely
2020-04-07 10:43:42 -07:00
crypto
There are a lot of objtool changes in this cycle, all across the map:
2020-06-01 13:13:00 -07:00
entry
x86/entry/compat: Clear RAX high bits on Xen PV SYSENTER
2020-07-04 19:47:25 +02:00
events
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hyperv
x86/entry: Convert various hypervisor vectors to IDTENTRY_SYSVEC
2020-06-11 15:15:15 +02:00
ia32
Merge branch 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2020-06-04 14:07:08 -07:00
include
x86/fpu: Reset MXCSR to default in kernel_fpu_begin()
2020-06-29 10:02:00 +02:00
kernel
x86/split_lock: Don't write MSR_TEST_CTRL on CPUs that aren't whitelisted
2020-06-30 14:09:31 +02:00
kvm
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
lib
Rebase locking/kcsan to locking/urgent
2020-06-11 20:02:46 +02:00
math-emu
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 10:42:40 -08:00
mm
maccess: rename probe_kernel_address to get_kernel_nofault
2020-06-18 11:14:40 -07:00
net
bpf, i386: Remove unneeded conversion to bool
2020-05-07 16:29:14 +02:00
oprofile
x86: Use pr_warn instead of pr_warning
2019-10-18 15:00:18 +02:00
pci
maccess: rename probe_kernel_address to get_kernel_nofault
2020-06-18 11:14:40 -07:00
platform
x86/platform/intel-mid: convert to use i2c_new_client_device()
2020-06-19 09:20:25 +02:00
power
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
purgatory
x86/purgatory: Add -fno-stack-protector
2020-06-16 17:05:07 -07:00
ras
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
realmode
Rebase locking/kcsan to locking/urgent
2020-06-11 20:02:46 +02:00
tools
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
um
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
video
…
xen
x86/entry/64/compat: Fix Xen PV SYSENTER frame setup
2020-07-01 10:00:26 +02:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
Kbuild
…
Kconfig
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
Kconfig.assembler
x86/delay: Introduce TPAUSE delay
2020-05-07 16:06:20 +02:00
Kconfig.cpu
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Kconfig.debug
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
x86/boot/build: Make 'make bzlilo' not depend on vmlinux or $(obj)/bzImage
2020-04-21 18:10:28 +02:00
Makefile_32.cpu
x86/math-emu: Limit MATH_EMULATION to 486SX compatibles
2019-10-03 10:51:17 +02:00
Makefile.um
…