Ming Lei 7838b46561 block: define bvec_iter as __packed __aligned(4) ... In commit 19416123ab ("block: define 'struct bvec_iter' as packed"), what we need is to save the 4byte padding, and avoid `bio` to spread on one extra cache line. It is enough to define it as '__packed __aligned(4)', as '__packed' alone means byte aligned, and can cause compiler to generate horrible code on architectures that don't support unaligned access in case that bvec_iter is embedded in other structures. Cc: Mikulas Patocka <mpatocka@redhat.com> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Fixes: 19416123ab ("block: define 'struct bvec_iter' as packed") Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2024-03-02 09:15:01 -08:00
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acpi	IOMMU Updates for Linux v6.8	2024-01-18 15:16:57 -08:00
asm-generic	RISC-V Patches for the 6.8 Merge Window, Part 4	2024-01-20 11:06:04 -08:00
clocksource
crypto
drm	drm/bridge: aux-hpd: separate allocation and registration	2024-02-23 17:00:56 +02:00
dt-bindings	dmaengine fixes for v6.8-rc1	2024-01-20 15:03:25 -08:00
keys
kunit	Networking changes for 6.8.	2024-01-11 10:07:29 -08:00
kvm
linux	block: define bvec_iter as __packed __aligned(4)	2024-03-02 09:15:01 -08:00
math-emu
media
memory
misc
net	net: mctp: take ownership of skb in mctp_local_output	2024-02-22 19:21:11 -08:00
pcmcia
ras
rdma
rv
scsi	scsi: core: Consult supported VPD page list prior to fetching page	2024-02-15 14:41:26 -05:00
soc	- New Device Support	2024-01-17 15:21:21 -08:00
sound	ASoC: soc-card: Fix missing locking in snd_soc_card_get_kcontrol()	2024-02-23 13:40:06 +00:00
target
trace	Including fixes from WiFi and netfilter.	2024-02-08 15:09:29 -08:00
uapi	sound fixes for 6.8-rc7	2024-03-01 11:32:41 -08:00
ufs
vdso
video	video/sticore: Remove info field from STI struct	2024-01-12 12:38:37 +01:00
xen	xen: update PV-device interface headers	2024-01-09 11:46:24 +01:00