From: Will Deacon <will@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: kernel-team@android.com, linux-mm@kvack.org,
Will Deacon <will@kernel.org>, Yu Zhao <yuzhao@google.com>,
Minchan Kim <minchan@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>,
Mohamed Alzayat <alzayat@mpi-sws.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
Nadav Amit <namit@vmware.com>,
Andrea Arcangeli <aarcange@redhat.com>
Subject: [PATCH v3 5/6] tlb: arch: Remove empty __tlb_remove_tlb_entry() stubs
Date: Wed, 27 Jan 2021 23:53:46 +0000 [thread overview]
Message-ID: <20210127235347.1402-6-will@kernel.org> (raw)
In-Reply-To: <20210127235347.1402-1-will@kernel.org>
If __tlb_remove_tlb_entry() is not defined by the architecture then
we provide an empty definition in asm-generic/tlb.h.
Remove the redundant empty definitions for sparc64 and x86.
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Yu Zhao <yuzhao@google.com>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Will Deacon <will@kernel.org>
---
arch/sparc/include/asm/tlb_64.h | 1 -
arch/x86/include/asm/tlb.h | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/sparc/include/asm/tlb_64.h b/arch/sparc/include/asm/tlb_64.h
index e841cae544c2..779a5a0f0608 100644
--- a/arch/sparc/include/asm/tlb_64.h
+++ b/arch/sparc/include/asm/tlb_64.h
@@ -24,7 +24,6 @@ void flush_tlb_pending(void);
#define tlb_start_vma(tlb, vma) do { } while (0)
#define tlb_end_vma(tlb, vma) do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
#define tlb_flush(tlb) flush_tlb_pending()
/*
diff --git a/arch/x86/include/asm/tlb.h b/arch/x86/include/asm/tlb.h
index 820082bd6880..1bfe979bb9bc 100644
--- a/arch/x86/include/asm/tlb.h
+++ b/arch/x86/include/asm/tlb.h
@@ -4,7 +4,6 @@
#define tlb_start_vma(tlb, vma) do { } while (0)
#define tlb_end_vma(tlb, vma) do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
#define tlb_flush tlb_flush
static inline void tlb_flush(struct mmu_gather *tlb);
--
2.30.0.365.g02bc693789-goog
next prev parent reply other threads:[~2021-01-27 23:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-27 23:53 [PATCH v3 0/6] tlb: Fix (soft-)dirty bit management & clean up API Will Deacon
2021-01-27 23:53 ` [PATCH v3 1/6] mm: proc: Invalidate TLB after clearing soft-dirty page state Will Deacon
2021-02-01 11:32 ` [tip: core/mm] " tip-bot2 for Will Deacon
2021-01-27 23:53 ` [PATCH v3 2/6] tlb: mmu_gather: Remove unused start/end arguments from tlb_finish_mmu() Will Deacon
2021-02-01 11:32 ` [tip: core/mm] " tip-bot2 for Will Deacon
2021-01-27 23:53 ` [PATCH v3 3/6] tlb: mmu_gather: Introduce tlb_gather_mmu_fullmm() Will Deacon
2021-02-01 11:32 ` [tip: core/mm] " tip-bot2 for Will Deacon
2021-01-27 23:53 ` [PATCH v3 4/6] tlb: mmu_gather: Remove start/end arguments from tlb_gather_mmu() Will Deacon
2021-01-27 23:53 ` Will Deacon [this message]
2021-02-01 11:32 ` [tip: core/mm] tlb: arch: Remove empty __tlb_remove_tlb_entry() stubs tip-bot2 for Will Deacon
2021-01-27 23:53 ` [PATCH v3 6/6] x86/ldt: Use tlb_gather_mmu_fullmm() when freeing LDT page-tables Will Deacon
2021-02-01 11:32 ` [tip: core/mm] " tip-bot2 for Will Deacon
2021-01-28 17:14 ` [PATCH v3 0/6] tlb: Fix (soft-)dirty bit management & clean up API Linus Torvalds
2021-01-28 17:14 ` Linus Torvalds
2021-01-29 11:09 ` Peter Zijlstra
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=20210127235347.1402-6-will@kernel.org \
--to=will@kernel.org \
--cc=aarcange@redhat.com \
--cc=alzayat@mpi-sws.org \
--cc=aneesh.kumar@linux.ibm.com \
--cc=kernel-team@android.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=minchan@kernel.org \
--cc=namit@vmware.com \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
--cc=vbabka@suse.cz \
--cc=yuzhao@google.com \
/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.