diff options
| author | Sami Tolvanen <samitolvanen@google.com> | 2020-12-01 02:34:42 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-12-01 14:23:34 +0300 |
| commit | ac20ffbb0279aae7be48567fb734eae7d050769e (patch) | |
| tree | 15c0a54aa692cf18d40cd21b48964f77f7d13ea2 /arch/arm64/kernel/Makefile | |
| parent | a2abe7cbd8fe2db5ff386c968e2273d9dc6c468d (diff) | |
| download | linux-ac20ffbb0279aae7be48567fb734eae7d050769e.tar.xz | |
arm64: scs: use vmapped IRQ and SDEI shadow stacks
Use scs_alloc() to allocate also IRQ and SDEI shadow stacks instead of
using statically allocated stacks.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20201130233442.2562064-3-samitolvanen@google.com
[will: Move CONFIG_SHADOW_CALL_STACK check into init_irq_scs()]
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/Makefile')
| -rw-r--r-- | arch/arm64/kernel/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index bbaf0bc4ad60..86364ab6f13f 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -58,7 +58,6 @@ obj-$(CONFIG_CRASH_DUMP) += crash_dump.o obj-$(CONFIG_CRASH_CORE) += crash_core.o obj-$(CONFIG_ARM_SDE_INTERFACE) += sdei.o obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o -obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o obj-$(CONFIG_ARM64_MTE) += mte.o obj-y += vdso/ probes/ |