Baruch Siach 6853209fd3 mtd: maps: physmap-core: fix flash size larger than 32-bit ...

[ Upstream commit 3884f03edd ]

mtd-ram can potentially be larger than 4GB. get_bitmask_order() uses
fls() that is not guaranteed to work with values larger than 32-bit.
Specifically on aarch64 fls() returns 0 when all 32 LSB bits are clear.
Use fls64() instead.

Fixes: ba32ce95cb ("mtd: maps: Merge gpio-addr-flash.c into physmap-core.c")
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/9fbf3664ce00f8b07867f1011834015f21d162a5.1707388458.git.baruch@tkos.co.il
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-03-26 18:19:52 -04:00

..

amd76xrom.c

mtd: amd76xrom: remove unnecessary oom message

2021-06-11 20:44:18 +02:00

cfi_flagadm.c

…

ck804xrom.c

mtd: ck804xrom: remove unnecessary oom message

2021-06-11 20:44:14 +02:00

dc21285.c

…

esb2rom.c

mtd: esb2rom: remove unnecessary oom message

2021-06-11 20:44:07 +02:00

ichxrom.c

mtd: ichxrom: remove unnecessary oom message

2021-06-11 20:43:58 +02:00

impa7.c

…

intel_vr_nor.c

…

Kconfig

mtd: maps: ixp4xx: Drop driver

2022-04-25 10:37:49 +02:00

l440gx.c

…

lantiq-flash.c

mtd: lantiq-flash: Use devm_platform_get_and_ioremap_resource()

2023-07-12 14:08:24 +02:00

Makefile

mtd: maps: ixp4xx: Drop driver

2022-04-25 10:37:49 +02:00

map_funcs.c

…

netsc520.c

…

nettel.c

…

pci.c

…

pcmciamtd.c

…

physmap-bt1-rom.c

mtd: Explicitly include correct DT includes

2023-07-27 17:03:41 +02:00

physmap-bt1-rom.h

…

physmap-core.c

mtd: maps: physmap-core: fix flash size larger than 32-bit

2024-03-26 18:19:52 -04:00

physmap-gemini.c

mtd: Explicitly include correct DT includes

2023-07-27 17:03:41 +02:00

physmap-gemini.h

…

physmap-ixp4xx.c

mtd: Explicitly include correct DT includes

2023-07-27 17:03:41 +02:00

physmap-ixp4xx.h

mtd: Explicitly include correct DT includes

2023-07-27 17:03:41 +02:00

physmap-versatile.c

mtd: maps: fix -Wvoid-pointer-to-enum-cast warning

2023-08-18 16:38:54 +02:00

physmap-versatile.h

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pismo.c

mtd: maps: pismo: Switch back to use i2c_driver's .probe()

2023-06-19 10:26:03 +02:00

plat-ram.c

mtd: plat-ram: Use devm_platform_get_and_ioremap_resource()

2023-07-12 14:08:22 +02:00

pxa2xx-flash.c

mtd: maps: pxa2xx-flash: fix memory leak in probe

2022-11-24 12:33:38 +01:00

sa1100-flash.c

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sbc_gxx.c

…

sc520cdp.c

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scb2_flash.c

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scx200_docflash.c

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solutionengine.c

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sun_uflash.c

mtd: Explicitly include correct DT includes

2023-07-27 17:03:41 +02:00

ts5500_flash.c

…

tsunami_flash.c

…

uclinux.c

…

vmu-flash.c

mtd: maps: vmu-flash: Fix the (mtd core) switch to ref counters

2024-01-31 16:18:50 -08:00