diff options
| author | Mark Brown <broonie@kernel.org> | 2022-07-04 18:02:40 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-07-05 11:45:45 +0100 |
| commit | 5b345e39d3ebc213904bf959605be056fe53682c (patch) | |
| tree | bd4a282a031f3f90a6391d83e7d00255303ce42b /arch/arm64/kernel/traps.c | |
| parent | 971f4592881524ddaa7ab487182789925cef4599 (diff) | |
arm64/sysreg: Standardise naming for CTR_EL0 fields
cache.h contains some defines which are used to represent fields and
enumeration values which do not follow the standard naming convention used for
when we automatically generate defines for system registers. Update the
names of the constants to reflect standardised naming and move them to
sysreg.h.
There is also a helper CTR_L1IP() which was open coded and has been
converted to use SYS_FIELD_GET().
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220704170302.2609529-7-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/traps.c')
| -rw-r--r-- | arch/arm64/kernel/traps.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index 9ac7a81b79be..b7fed33981f7 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -579,11 +579,11 @@ static void ctr_read_handler(unsigned long esr, struct pt_regs *regs) if (cpus_have_const_cap(ARM64_WORKAROUND_1542419)) { /* Hide DIC so that we can trap the unnecessary maintenance...*/ - val &= ~BIT(CTR_DIC_SHIFT); + val &= ~BIT(CTR_EL0_DIC_SHIFT); /* ... and fake IminLine to reduce the number of traps. */ - val &= ~CTR_IMINLINE_MASK; - val |= (PAGE_SHIFT - 2) & CTR_IMINLINE_MASK; + val &= ~CTR_EL0_IminLine_MASK; + val |= (PAGE_SHIFT - 2) & CTR_EL0_IminLine_MASK; } pt_regs_write_reg(regs, rt, val); |