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block: blk-mq: Silence align-mismatch warning

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Clang warns:

block/blk-mq.c:567:44: warning: passing 8-byte aligned argument to 32-byte aligned parameter 2 of 'smp_call_function_single_async' may result in an unaligned pointer access [-Walign-mismatch]
                smp_call_function_single_async(ctx->cpu, &rq->csd);
                                                         ^
1 warning generated.

Link: https://lore.kernel.org/r/20210310225240.4epj2mdmzt4vurr3@archlinux-ax161/
Signed-off-by: atndko <z1281552865@gmail.com>
Signed-off-by: Gagan Malvi <gagan.malvi2020@vitstudent.ac.in>
Change-Id: I7adc39e0f814fd250f7357c37fee45a7e76eee75
Signed-off-by: starlight5234 <starlight5234@protonmail.ch>
This commit is contained in:
atndko 2021-05-20 05:02:26 +02:00 committed by Gagan Malvi
parent 759df8395f
commit 10cfe39404
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1 changed files with 3 additions and 1 deletions
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4
block/Makefile
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@ -11,6 +11,8 @@ obj-$(CONFIG_BLOCK) := bio.o elevator.o blk-core.o blk-tag.o blk-sysfs.o \
genhd.o partition-generic.o ioprio.o \
badblocks.o partitions/ blk-rq-qos.o
CFLAGS_blk-mq.o := $(call cc-disable-warning, align-mismatch)
obj-$(CONFIG_BOUNCE) += bounce.o
obj-$(CONFIG_BLK_SCSI_REQUEST) += scsi_ioctl.o
obj-$(CONFIG_BLK_DEV_BSG) += bsg.o
@ -39,4 +41,4 @@ obj-$(CONFIG_BLK_DEBUG_FS_ZONED)+= blk-mq-debugfs-zoned.o
obj-$(CONFIG_BLK_SED_OPAL) += sed-opal.o
obj-$(CONFIG_BLK_INLINE_ENCRYPTION) += keyslot-manager.o bio-crypt-ctx.o \
blk-crypto.o
obj-$(CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK) += blk-crypto-fallback.o
obj-$(CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK) += blk-crypto-fallback.o