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Re: [RFC PATCH 09/14] exec/cpu: Restrict user-specific page definitions


From: Philippe Mathieu-Daudé
Subject: Re: [RFC PATCH 09/14] exec/cpu: Restrict user-specific page definitions
Date: Sun, 28 Apr 2024 22:11:46 +0200
User-agent: Mozilla Thunderbird

On 28/4/24 20:31, Richard Henderson wrote:
On 4/27/24 08:57, Philippe Mathieu-Daudé wrote:
User-specific PAGE definitions shouldn't be used on system emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
  include/exec/page-prot-common.h | 8 ++++++++
  1 file changed, 8 insertions(+)

Come to that, PAGE_WRITE_INV is system only.

Does this clarify or simply spread ifdefs around?
They aren't particularly common at this point...

OK, I removed this patch, renamed as "exec/page-protection.h"
in previous patch and added an entry in the "Overall TCG CPUs"
section in MAINTAINERS.



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