diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2018-01-11 21:46:30 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2018-03-19 18:59:07 +0000 |
| commit | 96075314274130d26f617164b2c997e62709ea16 (patch) | |
| tree | aff329d0edfec1e44fc5c9740e8edabec0d5c938 /include/linux/module.h | |
| parent | 46d1f87264f6c76befbea9d4a60bfce174439512 (diff) | |
x86/retpoline/hyperv: Convert assembler indirect jumps
commit e70e5892b28c18f517f29ab6e83bd57705104b31 upstream.
Convert all indirect jumps in hyperv inline asm code to use non-speculative
sequences when CONFIG_RETPOLINE is enabled.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: gnomes@lxorguk.ukuu.org.uk
Cc: Rik van Riel <riel@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: thomas.lendacky@amd.com
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Kees Cook <keescook@google.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linux-foundation.org>
Cc: Paul Turner <pjt@google.com>
Link: https://lkml.kernel.org/r/1515707194-20531-9-git-send-email-dwmw@amazon.co.uk
[bwh: Backported to 3.16:
- Drop changes to hv_do_fast_hypercall8()
- Include earlier updates to the asm constraints
- Adjust filename, context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux/module.h')
0 files changed, 0 insertions, 0 deletions