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ANDROID: arm64: Fix up CTR_EL0 L1Ip handling.

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A partial backport of sysreg naming changes broke extraction of the
L1Ip field from CTR_EL0. Revert the CTR_L1IP() macro to an earlier,
correct form.

Signed-off-by: Keir Fraser <keirf@google.com>
Bug: 233588291
Fixes: f660cd9614 ("BACKPORT: arm64/sysreg: Standardise naming for CTR_EL0 fields")
Change-Id: I8d46ad5e266c5792239066b16fbc78762706c023
This commit is contained in:
Keir Fraser
2023-01-16 16:47:46 +00:00
parent 5cecdaebbf
commit d87c96fad7
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/include/asm/cache.h
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@@ -38,7 +38,7 @@
#include <asm/cputype.h>
#include <asm/sysreg.h>
#define CTR_L1IP(ctr) SYS_FIELD_GET(CTR_EL0, L1Ip, ctr)
#define CTR_L1IP(ctr) (((ctr) >> CTR_EL0_L1Ip_SHIFT) & CTR_EL0_L1Ip_MASK)
#define ICACHEF_ALIASING 0
#define ICACHEF_VPIPT 1