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SubjectRe: [PATCH v14 1/7] x86: lib: Separate instruction decoder MMIO type from MMIO trace

* Jason A. Donenfeld <Jason@zx2c4.com> wrote:

> On Tue, Jan 03, 2023 at 11:32:14AM +0100, Ingo Molnar wrote:
> >
> > * Jason A. Donenfeld <Jason@zx2c4.com> wrote:
> >
> > > Both mmiotrace.h and insn-eval.h define various MMIO_ enum constants.
> > > Rename the insn ones to have a INSN_ prefix, so that the headers can be
> > > used from the same source file.
> > >
> > > Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
> > > ---
> > > arch/x86/coco/tdx/tdx.c | 26 +++++++++++++-------------
> > > arch/x86/include/asm/insn-eval.h | 18 +++++++++---------
> > > arch/x86/kernel/sev.c | 18 +++++++++---------
> > > arch/x86/lib/insn-eval.c | 20 ++++++++++----------
> > > 4 files changed, 41 insertions(+), 41 deletions(-)
> >
> > FYI, I've applied this fix to tip:x86/asm, as the fix for the namespace
> > clash makes sense independently of the vDSO getrandom feature.
>
> I guess you missed the conversation with Borislav yesterday about that.
> He mentioned that I'd just take it through random.git when this whole
> series goes in.

Please base your tree off on tip:x86/asm then (or pull it in) - it only
includes this patch and another trivial patch at:

a0e3aa8fe6cb ("x86/insn: Avoid namespace clash by separating instruction decoder MMIO type from MMIO trace type")

We often modify these files - roughly ~4 commits to arch/x86/kernel/sev.c
alone per cycle on average - and it would be better to avoid conflicts
here.

Thanks,

Ingo

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