arch/x86/net/bpf_jit_comp.c · 844132fe75a23120eeb2844d42518e9c1ef7d026 · Kirill Smelkov / linux

x86/cpu/AMD: Remove now unused definition of MFENCE_RDTSC feature · 844132fe

Tom Lendacky authored Dec 20, 2017

CVE-2017-5753
CVE-2017-5715

With the switch to using LFENCE_RDTSC on AMD platforms there is no longer
a need for the MFENCE_RDTSC feature.  Remove it usage and definition.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Andy Whitcroft <apw@canonical.com>
(backported from commit 1faf0ed25006beed56fd6465d53c61250ed22d39)
Signed-off-by: Andy Whitcroft <apw@canonical.com>

844132fe

bpf_jit_comp.c 30.3 KB

Replace bpf_jit_comp.c