On Mon, Apr 15, 2019 at 10:07:47PM +0200, Pavel Machek wrote:
On Mon 2019-04-15 20:58:22, Greg Kroah-Hartman wrote:
[ Upstream commit 896c80bef4d3b357814a476663158aaf669d0fb3 ]
x86_64 restores system call MSRs in fix_processor_context(), and
x86_32 restored them along with segment registers. The 64-bit
variant makes more sense, so move the 32-bit code to match the
64-bit code.
No side effects are expected to runtime behavior.
Again, this is cleanup, not a bugfix.
Indeed, these two are just preparatory patches rather than fixes.
Patches that come later need these.
--
Thanks,
Sasha
