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linux/arch/mips
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Kees Cook d6ab85b25f MIPS: BCM47XX: Cast memcmp() of function to (void *) 
[ Upstream commit 0dedcf6e33 ]

Clang is especially sensitive about argument type matching when using
__overloaded functions (like memcmp(), etc). Help it see that function
pointers are just "void *". Avoids this error:

arch/mips/bcm47xx/prom.c:89:8: error: no matching function for call to 'memcmp'
                   if (!memcmp(prom_init, prom_init + mem, 32))
                        ^~~~~~
include/linux/string.h:156:12: note: candidate function not viable: no known conversion from 'void (void)' to 'const void *' for 1st argument extern int memcmp(const void *,const void *,__kernel_size_t);

Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: "Rafał Miłecki" <zajec5@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: llvm@lists.linux.dev
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/lkml/202209080652.sz2d68e5-lkp@intel.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-10-26 13:17:08 +02:00
..
alchemy MIPS: alchemy: xxs1500: add gpio-au1000.h header file 2021-06-03 08:36:25 +02:00
ar7 MIPS: AR7: ensure the port type's FCR value is used 2018-01-23 19:58:21 +01:00
ath25 MIPS: ath25: Check for kzalloc allocation failure 2018-03-15 10:54:31 +01:00
ath79 Revert "MIPS: perf: ath79: Fix perfcount IRQ assignment" 2019-06-11 12:21:49 +02:00
bcm47xx MIPS: BCM47XX: Cast memcmp() of function to (void *) 2022-10-26 13:17:08 +02:00
bcm63xx mips: bcm63xx: add support for clk_set_parent() 2022-01-27 09:00:53 +01:00
bmips MIPS: Use address-of operator on section symbols 2022-05-15 19:40:26 +02:00
boot mips: disable branch profiling in boot/decompress.o 2021-07-20 16:17:55 +02:00
cavium-octeon MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping() 2022-09-28 10:56:49 +02:00
cobalt
configs MIPS: Loongson: Build ATI Radeon GPU driver as module 2020-06-20 10:25:07 +02:00
dec DEC: Limit PMAX memory probing to R3k systems 2022-04-20 09:08:12 +02:00
emma
fw MIPS: fw: sni: Fix out of bounds init of o32 stack 2019-11-06 12:43:17 +01:00
generic MIPS: generic/yamon-dt: fix uninitialized variable error 2021-11-26 11:40:39 +01:00
include mips: use fallback for random_get_entropy() instead of just c0 random 2022-06-25 11:46:38 +02:00
jazz MIPS: jazz: fix 64bit build 2019-02-27 10:08:04 +01:00
jz4740 MIPS: lb60: Fix pin mappings 2019-07-31 07:28:47 +02:00
kernel MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK 2022-08-25 11:11:13 +02:00
kvm KVM: MIPS: Change the definition of kvm type 2020-09-23 10:46:34 +02:00
lantiq MIPS: lantiq: export clk_get_io() for lantiq_wdt.ko 2022-09-28 10:56:51 +02:00
lasat License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
lib MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER 2021-06-16 11:53:01 +02:00
loongson32 MIPS: loongson32: ls1c: Fix hang during startup 2022-09-15 12:23:53 +02:00
loongson64 MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init() 2020-02-28 16:35:57 +01:00
math-emu MIPS: math-emu: Write-protect delay slot emulation pages 2019-01-09 17:14:51 +01:00
mm MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0 2022-08-25 11:11:37 +02:00
mti-malta MIPS: Malta: fix alignment of the devicetree buffer 2021-09-22 11:45:26 +02:00
net bpf, mips: Validate conditional branch offsets 2021-10-17 10:08:32 +02:00
netlogic License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
paravirt License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci MIPS: pci-legacy: stop using of_pci_range_to_resource 2021-05-22 10:57:33 +02:00
pic32 MIPS: Use address-of operator on section symbols 2022-05-15 19:40:26 +02:00
pistachio MIPS: pistachio: Build uImage.gz by default 2019-06-11 12:21:49 +02:00
pmcs-msp71xx License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pnx833x mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
power License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ralink MIPS: Use address-of operator on section symbols 2022-05-15 19:40:26 +02:00
rb532 MIPS: RB532: fix return value of __setup handler 2022-04-20 09:08:18 +02:00
sgi-ip22 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sgi-ip27 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sgi-ip32 MIPS: Add missing include files 2017-03-08 10:38:06 +01:00
sibyte Revert "MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur" 2019-09-19 09:08:03 +02:00
sni MIPS: sni: Fix the build 2021-11-26 11:40:38 +01:00
tools Update MIPS email addresses 2017-11-03 09:02:30 -07:00
txx9 mips: txx9: fix iounmap related issue 2019-11-20 17:59:48 +01:00
vdso MIPS: vdso: Invalid GIC access through VDSO 2021-07-20 16:17:55 +02:00
vr41xx MIPS: Remove repetitive increase irq_err_count 2022-07-02 16:18:08 +02:00
xilfpga License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kbuild MIPS: Disable Werror when W= is set 2017-04-10 11:56:07 +02:00
Kbuild.platforms
Kconfig MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 2021-12-08 08:46:49 +01:00
Kconfig.debug License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile mips: Fix non-POSIX regexp 2021-08-15 13:03:29 +02:00
Makefile.postlink MIPS: fix indentation of the 'RELOCS' message 2020-02-14 16:32:09 -05:00