* [PATCH] arm64: armv8_deprecated: update the comments of armv8_deprecated_init()
@ 2019-12-11 7:27 ` Hanjun Guo
0 siblings, 0 replies; 2+ messages in thread
From: Hanjun Guo @ 2019-12-11 7:27 UTC (permalink / raw)
To: Catalin Marinas, Will Deacon
Cc: Suzuki K Poulose, linux-arm-kernel, linux-kernel, Hanjun Guo
In commit c0d8832e78cb ("arm64: Ensure the instruction emulation is
ready for userspace"), armv8_deprecated_init() was promoted to
core_initcall() but the comments were left unchanged, update it now.
Spotted by some random reading of the code.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
---
arch/arm64/kernel/armv8_deprecated.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c
index ca158be..3f6fcf2 100644
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -618,7 +618,8 @@ static int t16_setend_handler(struct pt_regs *regs, u32 instr)
};
/*
- * Invoked as late_initcall, since not needed before init spawned.
+ * Invoked as core_initcall, which can guarantee that the instruction
+ * emulation is ready for userspace.
*/
static int __init armv8_deprecated_init(void)
{
--
1.7.12.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] arm64: armv8_deprecated: update the comments of armv8_deprecated_init()
@ 2019-12-11 7:27 ` Hanjun Guo
0 siblings, 0 replies; 2+ messages in thread
From: Hanjun Guo @ 2019-12-11 7:27 UTC (permalink / raw)
To: Catalin Marinas, Will Deacon
Cc: Hanjun Guo, linux-kernel, linux-arm-kernel, Suzuki K Poulose
In commit c0d8832e78cb ("arm64: Ensure the instruction emulation is
ready for userspace"), armv8_deprecated_init() was promoted to
core_initcall() but the comments were left unchanged, update it now.
Spotted by some random reading of the code.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
---
arch/arm64/kernel/armv8_deprecated.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c
index ca158be..3f6fcf2 100644
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -618,7 +618,8 @@ static int t16_setend_handler(struct pt_regs *regs, u32 instr)
};
/*
- * Invoked as late_initcall, since not needed before init spawned.
+ * Invoked as core_initcall, which can guarantee that the instruction
+ * emulation is ready for userspace.
*/
static int __init armv8_deprecated_init(void)
{
--
1.7.12.4
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2019-12-11 7:27 [PATCH] arm64: armv8_deprecated: update the comments of armv8_deprecated_init() Hanjun Guo
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