From: ira.weiny@intel.com
To: linux-kernel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>
Cc: Ira Weiny <ira.weiny@intel.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
"David S. Miller" <davem@davemloft.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-snps-arc@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
linux-xtensa@linux-xtensa.org
Subject: [PATCH 0/5] Remove duplicated kmap code
Date: Sat, 25 Apr 2020 22:54:01 -0700 [thread overview]
Message-ID: <20200426055406.134198-1-ira.weiny@intel.com> (raw)
From: Ira Weiny <ira.weiny@intel.com>
The kmap infrastructure has been copied almost verbatim to every architecture.
This series consolidates obvious duplicated code. (k[un]map_atmoic has some
additional duplication between some of the architectures but the differences
were such to not warrant further changes.)
0day built successfully to cover all the architectures I can't readily build.
Ira Weiny (5):
arch/kmap: Remove BUG_ON()
arch/kmap: Remove redundant arch specific kmaps
arch/kunmap: Remove duplicate kunmap implementations
arch/kmap_atomic: Consolidate duplicate code
arch/kunmap_atomic: Consolidate duplicate code
arch/arc/include/asm/highmem.h | 11 -------
arch/arc/mm/highmem.c | 20 ++-----------
arch/arm/include/asm/highmem.h | 3 --
arch/arm/mm/highmem.c | 28 ++----------------
arch/csky/include/asm/highmem.h | 3 +-
arch/csky/mm/highmem.c | 28 ++++--------------
arch/microblaze/include/asm/highmem.h | 17 -----------
arch/microblaze/mm/highmem.c | 10 ++-----
arch/mips/include/asm/highmem.h | 3 +-
arch/mips/mm/highmem.c | 25 +++-------------
arch/nds32/include/asm/highmem.h | 3 --
arch/nds32/mm/highmem.c | 31 ++------------------
arch/parisc/include/asm/cacheflush.h | 2 --
arch/powerpc/include/asm/highmem.h | 17 -----------
arch/powerpc/mm/highmem.c | 9 ++----
arch/sparc/include/asm/highmem.h | 17 -----------
arch/sparc/mm/highmem.c | 9 ++----
arch/x86/include/asm/highmem.h | 4 ---
arch/x86/mm/highmem_32.c | 30 ++------------------
arch/xtensa/include/asm/highmem.h | 14 +--------
arch/xtensa/mm/highmem.c | 10 ++-----
include/linux/highmem.h | 41 +++++++++++++++++++++++++--
22 files changed, 75 insertions(+), 260 deletions(-)
--
2.25.1
next reply other threads:[~2020-04-26 5:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-26 5:54 ira.weiny [this message]
2020-04-26 5:54 ` [PATCH 1/5] arch/kmap: Remove BUG_ON() ira.weiny
2020-04-26 5:54 ` [PATCH 2/5] arch/kmap: Remove redundant arch specific kmaps ira.weiny
2020-04-26 7:17 ` Christoph Hellwig
2020-04-26 22:23 ` Ira Weiny
2020-04-26 5:54 ` [PATCH 3/5] arch/kunmap: Remove duplicate kunmap implementations ira.weiny
2020-04-26 5:54 ` [PATCH 4/5] arch/kmap_atomic: Consolidate duplicate code ira.weiny
2020-04-26 7:26 ` Christoph Hellwig
2020-04-27 1:16 ` Ira Weiny
2020-04-27 6:25 ` Christoph Hellwig
2020-04-26 5:54 ` [PATCH 5/5] arch/kunmap_atomic: " ira.weiny
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