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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 13:43:55 +08:00
linux-next/arch/arm64
Dave Martin 6cfa7cc46b arm64: Make ARMV8_DEPRECATED depend on SYSCTL
If CONFIG_SYSCTL=n and CONFIG_ARMV8_DEPRECATED=y, the deprecated
instruction emulation code currently leaks some memory at boot
time, and won't have any runtime control interface.  This does
not feel like useful or intended behaviour...

This patch adds a dependency on CONFIG_SYSCTL, so that such a
kernel can't be built in the first place.

It's probably not worth adding the error-handling / cleanup code
that would be needed to deal with this otherwise: people who
desperately need the emulation can still enable SYSCTL.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-11-13 16:05:55 +00:00
..
boot ARM: arm64: Devicetree updates for v4.14 2017-09-10 20:54:48 -07:00
configs ARM/arm64: SoC platform updates for v4.14 2017-09-10 20:35:46 -07:00
crypto crypto: arm64/aes - avoid expanded lookup tables in the final round 2017-08-04 09:27:26 +08:00
include arm64/sve: Add documentation 2017-11-03 15:24:21 +00:00
kernel arm64/sve: Detect SVE and activate runtime support 2017-11-03 15:24:21 +00:00
kvm arm64/sve: KVM: Hide SVE from CPU features exposed to guests 2017-11-03 15:24:20 +00:00
lib arm64: Implement __lshrti3 library function 2017-11-13 16:05:50 +00:00
mm arm64: explicitly mask all exceptions 2017-11-02 15:55:40 +00:00
net bpf, arm64: implement jiting of BPF_J{LT, LE, SLT, SLE} 2017-08-09 16:53:56 -07:00
xen xen/privcmd: Add IOCTL_PRIVCMD_DM_OP 2017-02-14 15:13:43 -05:00
Kconfig arm64: Make ARMV8_DEPRECATED depend on SYSCTL 2017-11-13 16:05:55 +00:00
Kconfig.debug arm64: relocation testing module 2017-04-04 17:03:32 +01:00
Kconfig.platforms ARM: arm64: Devicetree updates for v4.14 2017-09-10 20:54:48 -07:00
Makefile arm64: support __int128 on gcc 5+ 2017-11-03 15:24:21 +00:00