android_kernel_motorola_sm6375

A-Team_Digital_Solutions/android_kernel_motorola_sm6375

Watch

mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-08 04:42:04 -04:00

No description

C 98.2%
Assembly 1%
Makefile 0.3%
Shell 0.2%
Python 0.1%

Find a file

Repository files (latest commit first)
Filename	Latest commit message	Latest commit date
Kairui Song bdec8d7fa5 x86/boot: Fix kexec booting failure in the SEV bit detection code Commit `1958b5fc40` ("x86/boot: Add early boot support when running with SEV active") can occasionally cause system resets when kexec-ing a second kernel even if SEV is not active. That's because get_sev_encryption_bit() uses 32-bit rIP-relative addressing to read the value of enc_bit - a variable which caches a previously detected encryption bit position - but kexec may allocate the early boot code to a higher location, beyond the 32-bit addressing limit. In this case, garbage will be read and get_sev_encryption_bit() will return the wrong value, leading to accessing memory with the wrong encryption setting. Therefore, remove enc_bit, and thus get rid of the need to do 32-bit rIP-relative addressing in the first place. [ bp: massage commit message heavily. ] Fixes: `1958b5fc40` ("x86/boot: Add early boot support when running with SEV active") Suggested-by: Borislav Petkov <bp@suse.de> Signed-off-by: Kairui Song <kasong@redhat.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> Cc: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de Cc: mingo@redhat.com Cc: hpa@zytor.com Cc: brijesh.singh@amd.com Cc: kexec@lists.infradead.org Cc: dyoung@redhat.com Cc: bhe@redhat.com Cc: ghook@redhat.com Link: https://lkml.kernel.org/r/20180927123845.32052-1-kasong@redhat.com		2018-09-27 19:35:03 +02:00
arch	x86/boot: Fix kexec booting failure in the SEV bit detection code	2018-09-27 19:35:03 +02:00
block
certs
crypto
Documentation	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-09-15 08:02:46 -10:00
drivers	Devicetree fixes for 4.19, part 2:	2018-09-14 13:03:17 -10:00
firmware
fs	fixes for four CIFS/SMB3 potential pointer overflow issues, one minor build fix, and a build warning cleanup	2018-09-14 19:33:42 -10:00
include	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-09-15 06:44:32 -10:00
init
ipc
kernel	Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-09-15 08:00:37 -10:00
lib
LICENSES
mm	overlayfs fixes for 4.19-rc4	2018-09-13 19:21:40 -10:00
net	tipc: check return value of __tipc_dump_start()	2018-09-12 13:15:04 -07:00
samples
scripts
security	Revert "x86/mm/legacy: Populate the user page-table with user pgd's"	2018-09-14 17:08:45 +02:00
sound
tools	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-09-15 06:44:32 -10:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS	MAINTAINERS: Add X86 MM entry	2018-09-20 21:48:08 +02:00
Makefile	tracing/Makefile: Fix handling redefinition of CC_FLAGS_FTRACE	2018-09-12 14:32:18 -04:00
README

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.