Arnd Bergmann 007c042256 mtdchar: mark bits of ioctl handler noinline ... commit 0ea923f443 upstream. The addition of the mtdchar_read_ioctl() function caused the stack usage of mtdchar_ioctl() to grow beyond the warning limit on 32-bit architectures with gcc-13: drivers/mtd/mtdchar.c: In function 'mtdchar_ioctl': drivers/mtd/mtdchar.c:1229:1: error: the frame size of 1488 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] Mark both the read and write portions as noinline_for_stack to ensure they don't get inlined and use separate stack slots to reduce the maximum usage, both in the mtdchar_ioctl() and combined with any of its callees. Fixes: 095bb6e44e ("mtdchar: add MEMREAD ioctl") Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Richard Weinberger <richard@nod.at> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230417205654.1982368-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-06-09 10:34:24 +02:00
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chips	…
devices	…
hyperbus	…
lpddr	mtd: lpddr2_nvm: Fix possible null-ptr-deref	2022-12-31 13:32:12 +01:00
maps	mtd: maps: pxa2xx-flash: fix memory leak in probe	2022-12-31 13:32:15 +01:00
nand	mtd: rawnand: marvell: don't set the NAND frequency select	2023-06-09 10:34:05 +02:00
parsers	mtd: parsers: scpart: fix __udivdi3 undefined on mips	2023-01-18 11:58:24 +01:00
spi-nor	mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s25hx SEMPER flash	2023-05-17 11:53:29 +02:00
tests	…
ubi	ubi: Fix return value overwrite issue in try_write_vid_and_data()	2023-05-11 23:03:05 +09:00
Kconfig	…
Makefile	…
ftl.c	…
inftlcore.c	…
inftlmount.c	…
mtd_blkdevs.c	…
mtdblock.c	mtdblock: tolerate corrected bit-flips	2023-04-20 12:35:06 +02:00
mtdblock_ro.c	…
mtdchar.c	mtdchar: mark bits of ioctl handler noinline	2023-06-09 10:34:24 +02:00
mtdconcat.c	…
mtdcore.c	mtd: core: fix error path for nvmem provider	2023-05-11 23:03:40 +09:00
mtdcore.h	…
mtdoops.c	…
mtdpart.c	mtd: mtdpart: Don't create platform device that'll never probe	2023-03-10 09:33:38 +01:00
mtdpstore.c	…
mtdsuper.c	…
mtdswap.c	…
nftlcore.c	…
nftlmount.c	…
rfd_ftl.c	…
sm_ftl.c	…
sm_ftl.h	…
ssfdc.c	…