Marek Marczykowski-Górecki c54590cac5 x86/xen: allow userspace access during hypercalls ... Userspace application can do a hypercall through /dev/xen/privcmd, and some for some hypercalls argument is a pointers to user-provided structure. When SMAP is supported and enabled, hypervisor can't access. So, lets allow it. The same applies to HYPERVISOR_dm_op, where additionally privcmd driver carefully verify buffer addresses. Cc: stable@vger.kernel.org Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com>		2017-07-03 13:26:17 +02:00
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boot	x86/boot: Use CROSS_COMPILE prefix for readelf	2017-05-21 13:04:27 +02:00
configs	Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 20:51:12 -07:00
crypto	crypto: glue_helper - remove the le128_gf128mul_x_ble function	2017-04-05 21:58:37 +08:00
entry	Revert "x86/entry: Fix the end of the stack for newly forked tasks"	2017-05-24 09:05:16 +02:00
events	perf/core improvements and fixes:	2017-05-03 19:28:27 +02:00
hyperv	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
ia32	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>	2017-03-02 08:42:36 +01:00
include	x86/xen: allow userspace access during hypercalls	2017-07-03 13:26:17 +02:00
kernel	x86/debug/32: Convert a smp_processor_id() call to raw to avoid DEBUG_PREEMPT warning	2017-05-29 08:22:49 +02:00
kvm	KVM: x86: Fix nmi injection failure when vcpu got blocked	2017-06-01 11:23:10 +02:00
lguest	Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 20:51:12 -07:00
lib	x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility	2017-05-05 08:31:05 +02:00
math-emu	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mm	Revert "x86/PAT: Fix Xorg regression on CPUs that don't support PAT"	2017-06-01 15:52:23 +02:00
net	x86: use set_memory.h header	2017-05-08 17:15:13 -07:00
oprofile
pci	pci-v4.12-changes	2017-05-08 19:03:25 -07:00
platform	x86/efi: Correct EFI identity mapping under 'efi=old_map' when KASLR is enabled	2017-05-28 11:06:16 +02:00
power	x86/mm: Add support for gbpages to kernel_ident_mapping_init()	2017-05-08 08:28:40 +02:00
purgatory	kasan: do not sanitize kexec purgatory	2017-03-31 17:13:30 -07:00
ras	RAS: Add a Corrected Errors Collector	2017-03-28 08:54:48 +02:00
realmode	x86: use set_memory.h header	2017-05-08 17:15:13 -07:00
tools	x86/tools: Fix gcc-7 warning in relocs.c	2016-12-19 11:50:24 +01:00
um	Merge branch 'for-linus-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2017-05-13 10:20:02 -07:00
video
xen	x86: xen: remove unnecessary variable in xen_foreach_remap_area()	2017-07-03 13:24:17 +02:00
.gitignore
Kbuild	Drivers: hv vmbus: Move Hypercall page setup out of common code	2017-01-19 11:42:07 +01:00
Kconfig	x86/watchdog: Fix Kconfig help text file path reference to lockup watchdog documentation	2017-05-24 09:06:32 +02:00
Kconfig.cpu
Kconfig.debug	usb/early: Add driver for xhci debug capability	2017-03-21 12:30:05 +01:00
Makefile	x86/build: Permit building with old make versions	2017-05-24 09:05:17 +02:00
Makefile.um
Makefile_32.cpu	x86/build: Mostly disable '-maccumulate-outgoing-args'	2017-03-30 11:53:04 +02:00