Acked-by: Eric Paris <eparis@xxxxxxxxxx> On Tue, Feb 4, 2014 at 4:38 AM, Will Deacon <will.deacon@xxxxxxx> wrote: > On Tue, Feb 04, 2014 at 02:15:32AM +0000, Colin Cross wrote: >> Binaries compiled for arm may run on arm64 if CONFIG_COMPAT is >> selected. Set LSM_MMAP_MIN_ADDR to 32768 if ARM64 && COMPAT to >> prevent selinux failures launching 32-bit static executables that >> are mapped at 0x8000. >> >> Signed-off-by: Colin Cross <ccross@xxxxxxxxxxx> >> --- >> security/Kconfig | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/security/Kconfig b/security/Kconfig >> index e9c6ac724fef..beb86b500adf 100644 >> --- a/security/Kconfig >> +++ b/security/Kconfig >> @@ -103,7 +103,7 @@ config INTEL_TXT >> config LSM_MMAP_MIN_ADDR >> int "Low address space for LSM to protect from user allocation" >> depends on SECURITY && SECURITY_SELINUX >> - default 32768 if ARM >> + default 32768 if ARM || (ARM64 && COMPAT) >> default 65536 >> help >> This is the portion of low virtual memory which should be protected > > Since ARM64 && COMPAT implies 4k pages, this change looks ok to me. > > Acked-by: Will Deacon <will.deacon@xxxxxxx> > > Will > -- > To unsubscribe from this list: send the line "unsubscribe linux-security-module" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-arm-kernel