From: Joerg Roedel <joro@8bytes.org>
To: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
x86@kernel.org, Lu Baolu <baolu.lu@linux.intel.com>,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
Joerg Roedel <jroedel@suse.de>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH 1/2] iommu/vt-d: Remove unused PASID_DISABLED
Date: Tue, 23 Nov 2021 11:55:06 +0100 [thread overview]
Message-ID: <20211123105507.7654-2-joro@8bytes.org> (raw)
In-Reply-To: <20211123105507.7654-1-joro@8bytes.org>
From: Joerg Roedel <jroedel@suse.de>
The macro is unused after commit 00ecd5401349a so it can be removed.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: 00ecd5401349a ("iommu/vt-d: Clean up unused PASID updating functions")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
arch/x86/include/asm/fpu/api.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h
index 6053674f9132..c2767a6a387e 100644
--- a/arch/x86/include/asm/fpu/api.h
+++ b/arch/x86/include/asm/fpu/api.h
@@ -102,12 +102,6 @@ extern void switch_fpu_return(void);
*/
extern int cpu_has_xfeatures(u64 xfeatures_mask, const char **feature_name);
-/*
- * Tasks that are not using SVA have mm->pasid set to zero to note that they
- * will not have the valid bit set in MSR_IA32_PASID while they are running.
- */
-#define PASID_DISABLED 0
-
/* Trap handling */
extern int fpu__exception_code(struct fpu *fpu, int trap_nr);
extern void fpu_sync_fpstate(struct fpu *fpu);
--
2.33.1
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: Joerg Roedel <joro@8bytes.org>
Cc: Joerg Roedel <jroedel@suse.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
iommu@lists.linux-foundation.org, Will Deacon <will@kernel.org>
Subject: [PATCH 1/2] iommu/vt-d: Remove unused PASID_DISABLED
Date: Tue, 23 Nov 2021 11:55:06 +0100 [thread overview]
Message-ID: <20211123105507.7654-2-joro@8bytes.org> (raw)
In-Reply-To: <20211123105507.7654-1-joro@8bytes.org>
From: Joerg Roedel <jroedel@suse.de>
The macro is unused after commit 00ecd5401349a so it can be removed.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: 00ecd5401349a ("iommu/vt-d: Clean up unused PASID updating functions")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
arch/x86/include/asm/fpu/api.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h
index 6053674f9132..c2767a6a387e 100644
--- a/arch/x86/include/asm/fpu/api.h
+++ b/arch/x86/include/asm/fpu/api.h
@@ -102,12 +102,6 @@ extern void switch_fpu_return(void);
*/
extern int cpu_has_xfeatures(u64 xfeatures_mask, const char **feature_name);
-/*
- * Tasks that are not using SVA have mm->pasid set to zero to note that they
- * will not have the valid bit set in MSR_IA32_PASID while they are running.
- */
-#define PASID_DISABLED 0
-
/* Trap handling */
extern int fpu__exception_code(struct fpu *fpu, int trap_nr);
extern void fpu_sync_fpstate(struct fpu *fpu);
--
2.33.1
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2021-11-23 10:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-23 10:55 [PATCH 0/2] iommu: Two minor cleanups for v5.16 Joerg Roedel
2021-11-23 10:55 ` Joerg Roedel
2021-11-23 10:55 ` Joerg Roedel [this message]
2021-11-23 10:55 ` [PATCH 1/2] iommu/vt-d: Remove unused PASID_DISABLED Joerg Roedel
2021-11-23 11:11 ` Lu Baolu
2021-11-23 11:11 ` Lu Baolu
2021-11-23 10:55 ` [PATCH 2/2] iommu/amd: Clarify AMD IOMMUv2 initialization messages Joerg Roedel
2021-11-23 10:55 ` Joerg Roedel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211123105507.7654-2-joro@8bytes.org \
--to=joro@8bytes.org \
--cc=baolu.lu@linux.intel.com \
--cc=iommu@lists.linux-foundation.org \
--cc=jroedel@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=suravee.suthikulpanit@amd.com \
--cc=torvalds@linux-foundation.org \
--cc=will@kernel.org \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.