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Colin Ian King 53bb565fc5 x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux) 
In the expression "word1 << 16", word1 starts as u16, but is promoted to a
signed int, then sign-extended to resource_size_t, which is probably not
what was intended.  Cast to resource_size_t to avoid the sign extension.

This fixes an identical issue as fixed by commit 0b2d70764b ("x86/PCI:
Fix Broadcom CNB20LE unintended sign extension") back in 2014.

Detected by CoverityScan, CID#138749, 138750 ("Unintended sign extension")

Fixes: 3f6ea84a30 ("PCI: read memory ranges out of Broadcom CNB20LE host bridge")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
2018-11-08 18:01:14 -06:00
..
alpha
memblock: stop using implicit alignment to SMP_CACHE_BYTES
2018-10-31 08:54:16 -07:00
arc
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
arm
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2018-11-03 12:13:57 -07:00
arm64
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2018-11-03 12:13:57 -07:00
c6x
Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming
2018-10-31 15:39:25 -07:00
csky
Merge tag 'csky-for-linus-4.20-fixup-dtb' of https://github.com/c-sky/csky-linux
2018-11-01 09:04:30 -07:00
h8300
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
hexagon
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
ia64
memblock: stop using implicit alignment to SMP_CACHE_BYTES
2018-10-31 08:54:16 -07:00
m68k
memblock: stop using implicit alignment to SMP_CACHE_BYTES
2018-10-31 08:54:16 -07:00
microblaze
memblock: stop using implicit alignment to SMP_CACHE_BYTES
2018-10-31 08:54:16 -07:00
mips
Merge tag 'kbuild-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2018-11-03 10:47:33 -07:00
nds32
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
nios2
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
openrisc
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
parisc
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
powerpc
Merge tag 'kbuild-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2018-11-03 10:47:33 -07:00
riscv
RISC-V: refresh defconfig
2018-11-01 17:04:07 -07:00
s390
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
sh
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
sparc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2018-11-01 09:07:04 -07:00
um
Merge branch 'for-linus-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
2018-10-31 15:46:16 -07:00
unicore32
memblock: stop using implicit alignment to SMP_CACHE_BYTES
2018-10-31 08:54:16 -07:00
x86
x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
2018-11-08 18:01:14 -06:00
xtensa
Merge tag 'xtensa-20181101' of git://github.com/jcmvbkbc/linux-xtensa
2018-11-01 14:32:43 -07:00
.gitignore
…
Kconfig
Merge tag 'stackleak-v4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-11-01 11:46:27 -07:00