From: Juergen Gross <jgross@suse.com>
To: xen-devel@lists.xenproject.org, x86@kernel.org,
linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org
Cc: Juergen Gross <jgross@suse.com>,
jbeulich@suse.com, Peter Zijlstra <peterz@infradead.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
David Airlie <airlied@linux.ie>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Andy Lutomirski <luto@kernel.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [Intel-gfx] [PATCH 0/2] x86/pat: fix querying available caching modes
Date: Tue, 3 May 2022 15:22:05 +0200 [thread overview]
Message-ID: <20220503132207.17234-1-jgross@suse.com> (raw)
Fix some issues with querying caching modes being available for memory
mappings.
This is a replacement for the patch of Jan sent recently:
https://lists.xen.org/archives/html/xen-devel/2022-04/msg02392.html
Juergen Gross (2):
x86/pat: fix x86_has_pat_wp()
x86/pat: add functions to query specific cache mode availability
arch/x86/include/asm/memtype.h | 2 ++
arch/x86/include/asm/pci.h | 2 +-
arch/x86/mm/init.c | 24 ++++++++++++++++++++++--
drivers/gpu/drm/i915/gem/i915_gem_mman.c | 8 ++++----
4 files changed, 29 insertions(+), 7 deletions(-)
--
2.35.3
next reply other threads:[~2022-05-03 13:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-03 13:22 Juergen Gross [this message]
2022-05-03 13:22 ` [Intel-gfx] [PATCH 2/2] x86/pat: add functions to query specific cache mode availability Juergen Gross
2022-05-04 8:31 ` Jan Beulich
2022-05-04 9:14 ` Juergen Gross
2022-05-04 9:51 ` Jan Beulich
[not found] ` <77255e5b-12bf-5390-6910-dafbaff18e96@netscape.net>
[not found] ` <a2e95587-418b-879f-2468-8699a6df4a6a@suse.com>
[not found] ` <8b1ebea5-7820-69c4-2e2b-9866d55bc180@netscape.net>
[not found] ` <c5fa3c3f-e602-ed68-d670-d59b93c012a0@netscape.net>
[not found] ` <3bff3562-bb1e-04e6-6eca-8d9bc355f2eb@suse.com>
[not found] ` <3ca084a9-768e-a6f5-ace4-cd347978dec7@netscape.net>
[not found] ` <9af0181a-e143-4474-acda-adbe72fc6227@suse.com>
[not found] ` <b2585c19-d38b-9640-64ab-d0c9be24be34@netscape.net>
2022-05-21 10:47 ` Thorsten Leemhuis
2022-05-24 18:32 ` Chuck Zmudzinski
2022-05-25 7:45 ` Thorsten Leemhuis
2022-05-25 8:04 ` Juergen Gross
[not found] ` <83cbd5ce-7f00-9121-44b3-5d1b94d66f02@suse.com>
2022-05-25 8:51 ` Thorsten Leemhuis
2022-05-25 19:25 ` Chuck Zmudzinski
2022-05-18 13:45 ` Christoph Hellwig
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