diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2017-04-04 19:08:47 +0200 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2017-04-04 19:08:47 +0200 |
| commit | dffb0113d522a1410dbc136281caf7b6751ec6f4 (patch) | |
| tree | 80fe1116cc95f531511815859f1e793b06700ee9 /arch/arm64/kernel | |
| parent | Merge tag 'acpi-arm64-for-v4.12' of git://git.kernel.org/pub/scm/linux/kernel... (diff) | |
| parent | arm64: sysreg: add Set/Way sys encodings (diff) | |
| download | linux-dffb0113d522a1410dbc136281caf7b6751ec6f4.tar.xz linux-dffb0113d522a1410dbc136281caf7b6751ec6f4.zip | |
Merge branch 'arm64/common-sysreg' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux into for-next/core
* 'arm64/common-sysreg' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux:
arm64: sysreg: add Set/Way sys encodings
arm64: sysreg: add register encodings used by KVM
arm64: sysreg: add physical timer registers
arm64: sysreg: subsume GICv3 sysreg definitions
arm64: sysreg: add performance monitor registers
arm64: sysreg: add debug system registers
arm64: sysreg: sort by encoding
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/head.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index 6d49e716bf40..973df7de7bf8 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -443,14 +443,14 @@ set_hcr: cmp x0, #1 b.ne 3f - mrs_s x0, ICC_SRE_EL2 + mrs_s x0, SYS_ICC_SRE_EL2 orr x0, x0, #ICC_SRE_EL2_SRE // Set ICC_SRE_EL2.SRE==1 orr x0, x0, #ICC_SRE_EL2_ENABLE // Set ICC_SRE_EL2.Enable==1 - msr_s ICC_SRE_EL2, x0 + msr_s SYS_ICC_SRE_EL2, x0 isb // Make sure SRE is now set - mrs_s x0, ICC_SRE_EL2 // Read SRE back, + mrs_s x0, SYS_ICC_SRE_EL2 // Read SRE back, tbz x0, #0, 3f // and check that it sticks - msr_s ICH_HCR_EL2, xzr // Reset ICC_HCR_EL2 to defaults + msr_s SYS_ICH_HCR_EL2, xzr // Reset ICC_HCR_EL2 to defaults 3: #endif |