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authorPeter Zijlstra <peterz@infradead.org>2018-01-23 16:18:50 +0100
committerIngo Molnar <mingo@kernel.org>2018-02-21 09:05:04 +0100
commit531bb52a869a9c6e08c8d17ba955fcbfc18037ad (patch)
treeb54175a5031511f536f1fd31c3fd300d9d9cf328 /tools/objtool
parentbd89004f6305cbf7352238f61da093207ee518d6 (diff)
x86/mm/sme, objtool: Annotate indirect call in sme_encrypt_execute()
This is boot code and thus Spectre-safe: we run this _way_ before userspace comes along to have a chance to poison our branch predictor. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Borislav Petkov <bp@suse.de> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool')
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