openwrtv4/target/linux/generic/pending-4.9/206-mips-disable-vdso.patch
Stijn Tintel 2d02a4f5bd kernel: update 4.9 to 4.9.44
Refresh patches.
Adapt 704-phy-no-genphy-soft-reset.patch.
Remove brcm2708/950-0005-mm-Remove-the-PFN-busy-warning.patch.
Compile-tested on brcm2708/bcm2708 and x86/64.
Runtime-tested on brcm2708/bcm2708 and x86/64.

Fixes the following vulnerabilities:
- CVE-2017-7533
- CVE-2017-1000111
- CVE-2017-1000112

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-08-17 12:34:34 +02:00

23 lines
795 B
Diff

From: Felix Fietkau <nbd@nbd.name>
Subject: kernel: disable MIPS VDSO by default until the cache issues have been resolved
lede-commit: 1185e645a773c86aa88cf04d0e2911dc62eb43f5
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
arch/mips/vdso/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -28,9 +28,9 @@ aflags-vdso := $(ccflags-vdso) \
ifndef CONFIG_CPU_MIPSR6
ifeq ($(call ld-ifversion, -lt, 225000000, y),y)
$(warning MIPS VDSO requires binutils >= 2.25)
- obj-vdso-y := $(filter-out gettimeofday.o, $(obj-vdso-y))
- ccflags-vdso += -DDISABLE_MIPS_VDSO
endif
+ obj-vdso-y := $(filter-out gettimeofday.o, $(obj-vdso-y))
+ ccflags-vdso += -DDISABLE_MIPS_VDSO
endif
# VDSO linker flags.