AuxXxilium/linux_dsm_epyc7002
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c9a1ff316b
linux_dsm_epyc7002/arch/x86
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Brian Gerst c9a1ff316b x86/stackprotector: Pre-initialize canary for secondary CPUs 
The idle tasks created for each secondary CPU already have a random stack
canary generated by fork().  Copy the canary to the percpu variable before
starting the secondary CPU which removes the need to call
boot_init_stack_canary().

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200617225624.799335-1-brgerst@gmail.com
2020-06-18 13:09:17 +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 The X86 entry, exception and interrupt code rework 2020-06-13 10:05:47 -07:00
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/stackprotector: Pre-initialize canary for secondary CPUs 2020-06-18 13:09:17 +02:00
kernel x86/stackprotector: Pre-initialize canary for secondary CPUs 2020-06-18 13:09:17 +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
mm The X86 entry, exception and interrupt code rework 2020-06-13 10:05:47 -07:00
net bpf, i386: Remove unneeded conversion to bool 2020-05-07 16:29:14 +02:00
oprofile
pci Merge branch 'pci/virtualization' 2020-06-04 12:59:13 -05:00
platform x86/entry: Convert various system vectors 2020-06-11 15:15:14 +02:00
power mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
purgatory
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
um mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
video
xen x86/stackprotector: Pre-initialize canary for secondary CPUs 2020-06-18 13:09:17 +02:00
.gitignore
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
Makefile.um