Brijesh Singh 3e233385ef KVM: SVM: no need to call access_ok() in LAUNCH_MEASURE command ... Using the access_ok() to validate the input before issuing the SEV command does not buy us anything in this case. If userland is giving us a garbage pointer then copy_to_user() will catch it when we try to return the measurement. Suggested-by: Al Viro <viro@ZenIV.linux.org.uk> Fixes: 0d0736f763 (KVM: SVM: Add support for KVM_SEV_LAUNCH_MEASURE ...) Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Borislav Petkov <bp@suse.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: linux-kernel@vger.kernel.org Cc: Joerg Roedel <joro@8bytes.org> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-02-24 02:24:12 +01:00
..
boot	Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2018-01-31 13:12:31 -08:00
configs	x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*'	2017-10-14 10:12:12 +02:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2018-01-31 14:22:45 -08:00
entry	KVM changes for 4.16	2018-02-10 13:16:35 -08:00
events	x86/events/intel/ds: Add PERF_SAMPLE_PERIOD into PEBS_FREERUNNING_FLAGS	2018-02-05 13:48:44 -03:00
hyperv	KVM changes for 4.16	2018-02-10 13:16:35 -08:00
ia32	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
include	KVM: x86: fix backward migration with async_PF	2018-02-24 01:43:48 +01:00
kernel	KVM: X86: Avoid traversing all the cpus for pv tlb flush when steal time is disabled	2018-02-24 01:43:49 +01:00
kvm	KVM: SVM: no need to call access_ok() in LAUNCH_MEASURE command	2018-02-24 02:24:12 +01:00
lib	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-02-04 11:45:55 -08:00
math-emu	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mm	KVM changes for 4.16	2018-02-10 13:16:35 -08:00
net	bpf, x86_64: remove obsolete exception handling from div/mod	2018-01-26 16:42:06 -08:00
oprofile	Modules updates for v4.15	2017-11-15 13:46:33 -08:00
pci	pci-v4.16-changes	2018-02-06 09:59:40 -08:00
platform	drm/graphics pull request for v4.16-rc1	2018-02-01 17:48:47 -08:00
power	x86: hibernate: fix swsusp_arch_resume() prototype	2018-02-07 12:18:23 +01:00
purgatory	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ras	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
realmode	x86/realmode: Don't decrypt trampoline area under SEV	2017-11-07 15:35:55 +01:00
tools	x86/tools: Standardize output format of insn_decode_test	2017-12-12 13:27:47 +01:00
um	Merge commit 'upstream-x86-entry' into WIP.x86/mm	2017-12-17 12:58:53 +01:00
video
xen	xen: fixes for 4.16 rc1	2018-02-09 10:07:39 -08:00
.gitignore
Kbuild
Kconfig	Merge branch 'akpm' (patches from Andrew)	2018-02-06 22:15:42 -08:00
Kconfig.cpu	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kconfig.debug	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-30 13:01:09 -08:00
Makefile	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 15:30:02 -08:00
Makefile_32.cpu	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile.um	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00