From: Yury Norov <ynorov@nvidia.com>
To: Andrew Morton <akpm@linux-foundation.org>,
"David S. Miller" <davem@davemloft.net>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Theodore Ts'o" <tytso@mit.edu>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexander Duyck <alexanderduyck@fb.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Alexandra Winter <wintera@linux.ibm.com>,
Andreas Dilger <adilger.kernel@dilger.ca>,
Andrew Lunn <andrew+netdev@lunn.ch>,
Anna Schumaker <anna@kernel.org>,
Anton Yakovlev <anton.yakovlev@opensynergy.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Aswin Karuvally <aswin@linux.ibm.com>,
Borislav Petkov <bp@alien8.de>, Carlos Maiolino <cem@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Chao Yu <chao@kernel.org>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Christian Brauner <brauner@kernel.org>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
David Airlie <airlied@gmail.com>,
Dominique Martinet <asmadeus@codewreck.org>,
Dongsheng Yang <dongsheng.yang@linux.dev>,
Eric Dumazet <edumazet@google.com>,
Eric Van Hensbergen <ericvh@kernel.org>,
Heiko Carstens <hca@linux.ibm.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Ingo Molnar <mingo@redhat.com>, Jaegeuk Kim <jaegeuk@kernel.org>,
Jakub Kicinski <kuba@kernel.org>,
Jani Nikula <jani.nikula@linux.intel.com>,
Janosch Frank <frankja@linux.ibm.com>,
Jaroslav Kysela <perex@perex.cz>, Jens Axboe <axboe@kernel.dk>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Latchesar Ionkov <lucho@ionkov.net>,
Linus Walleij <linusw@kernel.org>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Mark Brown <broonie@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Miklos Szeredi <miklos@szeredi.hu>,
Namhyung Kim <namhyung@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paolo Abeni <pabeni@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Paul Walmsley <pjw@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Sean Christopherson <seanjc@google.com>,
Simona Vetter <simona@ffwll.ch>, Takashi Iwai <tiwai@suse.com>,
Thomas Gleixner <tglx@kernel.org>,
Trond Myklebust <trondmy@kernel.org>,
Tvrtko Ursulin <tursulin@ursulin.net>,
Vasily Gorbik <gor@linux.ibm.com>, Will Deacon <will@kernel.org>,
Yury Norov <yury.norov@gmail.com>, Zheng Gu <cengku@gmail.com>
Cc: Yury Norov <ynorov@nvidia.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
kvm@vger.kernel.org, linux-s390@vger.kernel.org,
linux-block@vger.kernel.org, intel-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, dm-devel@lists.linux.dev,
netdev@vger.kernel.org, linux-spi@vger.kernel.org,
linux-ext4@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org,
linux-nfs@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-mm@kvack.org, linux-perf-users@vger.kernel.org,
v9fs@lists.linux.dev, virtualization@lists.linux.dev,
linux-sound@vger.kernel.org
Subject: [PATCH 0/8] mm: globalize rest_of_page() macro
Date: Tue, 3 Mar 2026 20:27:08 -0500 [thread overview]
Message-ID: <20260304012717.201797-1-ynorov@nvidia.com> (raw)
The net/9p networking driver has a handy macro to calculate the
amount of bytes from a given pointer to the end of page. Move it
to core/mm, and apply tree-wide. No functional changes intended.
This series was originally introduced as a single patch #07/12 in:
https://lore.kernel.org/all/20260219181407.290201-1-ynorov@nvidia.com/
Split it for better granularity and submit separately.
Yury Norov (8):
mm: add rest_of_page() macro
fs: use rest_of_page() macro where appropriate
net: use rest_of_page() macro where appropriate
core: use rest_of_page() macro where appropriate
spi: use rest_of_page() macro where appropriate
KVM: use rest_of_page() macro where appropriate
drivers: ALSA: use rest_of_page() macro where appropriate
arch: use rest_of_page() macro where appropriate
arch/arm64/kernel/patching.c | 4 +---
arch/powerpc/lib/code-patching.c | 6 +++---
arch/riscv/kernel/sbi.c | 4 ++--
arch/s390/kvm/gaccess.c | 6 +++---
arch/x86/kvm/emulate.c | 4 ++--
drivers/block/null_blk/main.c | 6 ++----
drivers/gpu/drm/i915/gt/shmem_utils.c | 5 ++---
drivers/md/dm-pcache/backing_dev.h | 2 +-
drivers/net/ethernet/meta/fbnic/fbnic_tlv.c | 6 +++---
drivers/s390/net/qeth_core_main.c | 6 ++----
drivers/spi/spi-pl022.c | 3 +--
drivers/spi/spi.c | 4 +---
fs/ext4/verity.c | 3 +--
fs/f2fs/verity.c | 6 ++----
fs/fuse/dev.c | 4 ++--
fs/iomap/buffered-io.c | 2 +-
fs/nfs/pagelist.c | 2 +-
fs/remap_range.c | 3 +--
fs/xfs/scrub/xfile.c | 3 +--
include/crypto/scatterwalk.h | 2 +-
include/linux/highmem.h | 24 +++++++++------------
include/linux/iomap.h | 2 +-
include/linux/iov_iter.h | 3 +--
include/linux/mm.h | 2 ++
kernel/events/ring_buffer.c | 2 +-
lib/bitmap-str.c | 2 +-
lib/iov_iter.c | 5 ++---
net/9p/trans_virtio.c | 6 ------
sound/virtio/virtio_pcm_msg.c | 4 ++--
29 files changed, 53 insertions(+), 78 deletions(-)
--
2.43.0
next reply other threads:[~2026-03-04 1:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 1:27 Yury Norov [this message]
2026-03-04 1:27 ` [PATCH 1/8] mm: add " Yury Norov
2026-03-04 1:27 ` [PATCH 2/8] fs: use rest_of_page() macro where appropriate Yury Norov
2026-03-04 1:27 ` [PATCH 3/8] net: " Yury Norov
2026-03-04 1:27 ` [PATCH 4/8] core: " Yury Norov
2026-03-04 1:27 ` [PATCH 5/8] spi: " Yury Norov
2026-03-04 1:27 ` [PATCH 6/8] KVM: " Yury Norov
2026-03-04 1:27 ` [PATCH 7/8] drivers: ALSA: " Yury Norov
2026-03-04 1:27 ` [PATCH 8/8] arch: " Yury Norov
2026-03-04 2:28 ` [PATCH 0/8] mm: globalize rest_of_page() macro Jakub Kicinski
2026-03-04 2:42 ` Jens Axboe
2026-03-04 2:49 ` Sean Christopherson
2026-03-04 3:32 ` Yury Norov
2026-03-04 3:35 ` Jens Axboe
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