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(parent: aa6476f) | patch
xtensa: enable stack protector
authorMax Filippov <jcmvbkbc@gmail.com>
Mon, 27 Mar 2017 09:44:47 +0000 (02:44 -0700)
committerMax Filippov <jcmvbkbc@gmail.com>
Sun, 17 Dec 2017 06:37:07 +0000 (22:37 -0800)
commit40d1a07b333ef1f7fce11ee20b8f4281d1a75fb9
tree4855103872087025010742caa2ec0818f91f10eetree | snapshot
parentaa6476f76c1678d5d1087b39d3047601f0139ef0commit | diff
xtensa: enable stack protector

The implementation is adopted from the ARM arch. GCC 7.3, 8 or newer is
required for building the xtensa kernel with SSP.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Documentation/features/debug/stackprotector/arch-support.txt diff | blob | history
arch/xtensa/Kconfig diff | blob | history
arch/xtensa/boot/lib/Makefile diff | blob | history
arch/xtensa/include/asm/stackprotector.h [new file with mode: 0644] blob
arch/xtensa/kernel/asm-offsets.c diff | blob | history
arch/xtensa/kernel/entry.S diff | blob | history
arch/xtensa/kernel/process.c diff | blob | history
Linux Kernel Source Tree.