git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Peter Zijlstra <peterz@infradead.org>
	Mon, 27 Jun 2022 22:21:17 +0000 (22:21 +0000)
committer	Borislav Petkov <bp@suse.de>
	Wed, 29 Jun 2022 15:43:41 +0000 (17:43 +0200)
commit	647c1deea862d606a8dc364c20d149b5595a21d8
tree	22fcf2716b615556869c460a71ed3fd9b1393bd6	tree \| snapshot
parent	4ce08ad81ac7ea737886a215eae80e730ddb0003	commit \| diff

x86/retbleed: Add fine grained Kconfig knobs

Do fine-grained Kconfig for all the various retbleed parts.

NOTE: if your compiler doesn't support return thunks this will
silently 'upgrade' your mitigation to IBPB, you might not like this.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>

19 files changed:

arch/x86/Kconfig		diff \| blob \| history
arch/x86/Makefile		diff \| blob \| history
arch/x86/entry/calling.h		diff \| blob \| history
arch/x86/include/asm/disabled-features.h		diff \| blob \| history
arch/x86/include/asm/linkage.h		diff \| blob \| history
arch/x86/include/asm/nospec-branch.h		diff \| blob \| history
arch/x86/include/asm/static_call.h		diff \| blob \| history
arch/x86/kernel/alternative.c		diff \| blob \| history
arch/x86/kernel/cpu/amd.c		diff \| blob \| history
arch/x86/kernel/cpu/bugs.c		diff \| blob \| history
arch/x86/kernel/static_call.c		diff \| blob \| history
arch/x86/kvm/emulate.c		diff \| blob \| history
arch/x86/lib/retpoline.S		diff \| blob \| history
scripts/Makefile.lib		diff \| blob \| history
scripts/Makefile.vmlinux_o		diff \| blob \| history
security/Kconfig		diff \| blob \| history
tools/objtool/builtin-check.c		diff \| blob \| history
tools/objtool/check.c		diff \| blob \| history
tools/objtool/include/objtool/builtin.h		diff \| blob \| history

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