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Re: [PATCH 4.14 04/69] x86/power/32: Move SYSENTER MSR restoration to fix_processor_context()

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.