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Message-Id: <20221230-kmap-x86-v1-0-15f1ecccab50@intel.com>
Date:   Wed, 15 Mar 2023 16:20:53 -0700
From:   Ira Weiny <ira.weiny@...el.com>
To:     Dave Hansen <dave.hansen@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Ingo Molnar <mingo@...hat.com>,
        Borislav Petkov <bp@...en8.de>, x86@...nel.org,
        "H. Peter Anvin" <hpa@...or.com>
Cc:     Dan Williams <dan.j.williams@...el.com>,
        Al Viro <viro@...iv.linux.org.uk>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org,
        Ira Weiny <ira.weiny@...el.com>
Subject: [PATCH 0/3] COVER: Remove memcpy_page_flushcache()

Commit 21b56c847753 ("iov_iter: get rid of separate bvec and xarray 
callbacks") removed the calls to memcpy_page_flushcache().

kmap_atomic() is deprecated and used in the x86 version of
memcpy_page_flushcache().

Remove the unnecessary memcpy_page_flushcache() call from all arch's.

Signed-off-by: Ira Weiny <ira.weiny@...el.com>
---
Ira Weiny (3):
      x86, uaccess: Remove memcpy_page_flushcache()
      powerpc: Remove memcpy_page_flushcache()
      arm: uaccess: Remove memcpy_page_flushcache()

 arch/arm64/include/asm/uaccess.h    | 2 --
 arch/arm64/lib/uaccess_flushcache.c | 6 ------
 arch/powerpc/include/asm/uaccess.h  | 2 --
 arch/powerpc/lib/pmem.c             | 7 -------
 arch/x86/include/asm/uaccess_64.h   | 2 --
 arch/x86/lib/usercopy_64.c          | 9 ---------
 6 files changed, 28 deletions(-)
---
base-commit: 6015b1aca1a233379625385feb01dd014aca60b5
change-id: 20221230-kmap-x86-bfda7e1f07ee

Best regards,
-- 
Ira Weiny <ira.weiny@...el.com>

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