Dave Martin 78ed70bf3a arm64: cpufeature: Fix missing ZFR0 in __read_sysreg_by_encoding() ... In commit 06a916feca ("arm64: Expose SVE2 features for userspace"), new hwcaps are added that are detected via fields in the SVE-specific ID register ID_AA64ZFR0_EL1. In order to check compatibility of secondary cpus with the hwcaps established at boot, the cpufeatures code uses __read_sysreg_by_encoding() to read this ID register based on the sys_reg field of the arm64_elf_hwcaps[] table. This leads to a kernel splat if an hwcap uses an ID register that __read_sysreg_by_encoding() doesn't explicitly handle, as now happens when exercising cpu hotplug on an SVE2-capable platform. So fix it by adding the required case in there. Fixes: 06a916feca ("arm64: Expose SVE2 features for userspace") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>		2019-06-05 13:05:28 +01:00
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boot	arm64: dts: sprd: Add clock properties for serial devices	2019-05-16 14:43:33 -07:00
configs	ARM: SoC defconfig updates	2019-05-16 09:35:26 -07:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-05-06 20:15:06 -07:00
include	arm64: use the correct function type in SYSCALL_DEFINE0	2019-05-29 13:45:59 +01:00
kernel	arm64: cpufeature: Fix missing ZFR0 in __read_sysreg_by_encoding()	2019-06-05 13:05:28 +01:00
kvm	* ARM: support for SVE and Pointer Authentication in guests, PMU improvements	2019-05-17 10:33:30 -07:00
lib	arm64: Makefile: Replace -pg with CC_FLAGS_FTRACE	2019-04-09 10:34:59 +01:00
mm	arm64: errata: Add workaround for Cortex-A76 erratum #1463225	2019-05-23 11:38:10 +01:00
net	bpf, arm64: use more scalable stadd over ldxr / stxr loop in xadd	2019-04-26 18:53:40 -07:00
xen
Kconfig	arm64: Kconfig: Make ARM64_PSEUDO_NMI depend on BROKEN for now	2019-05-24 14:58:19 +01:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Kconfig.platforms	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-05-19 10:58:45 -07:00
Makefile	kasan, arm64: adjust shadow size for tag-based mode	2018-12-28 12:11:43 -08:00