| Message ID | 20210407133817.23053-1-vincenzo.frascino@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: mte: Remove unused mte_assign_mem_tag_range() | expand |
On Wed, 7 Apr 2021 14:38:17 +0100, Vincenzo Frascino wrote: > mte_assign_mem_tag_range() was added in commit 85f49cae4dfc > ("arm64: mte: add in-kernel MTE helpers") in 5.11 but moved out of > mte.S by commit 2cb34276427a ("arm64: kasan: simplify and inline > MTE functions") in 5.12 and renamed to mte_set_mem_tag_range(). > 2cb34276427a did not delete the old function prototypes in mte.h. > > Remove the unused prototype from mte.h. Applied to arm64 (for-next/misc), thanks! [1/1] arm64: mte: Remove unused mte_assign_mem_tag_range() https://git.kernel.org/arm64/c/df652a16a657
diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h index 9b557a457f24..387279540139 100644 --- a/arch/arm64/include/asm/mte.h +++ b/arch/arm64/include/asm/mte.h @@ -47,8 +47,6 @@ long get_mte_ctrl(struct task_struct *task); int mte_ptrace_copy_tags(struct task_struct *child, long request, unsigned long addr, unsigned long data); -void mte_assign_mem_tag_range(void *addr, size_t size); - #else /* CONFIG_ARM64_MTE */ /* unused if !CONFIG_ARM64_MTE, silence the compiler */ @@ -84,10 +82,6 @@ static inline int mte_ptrace_copy_tags(struct task_struct *child, return -EIO; } -static inline void mte_assign_mem_tag_range(void *addr, size_t size) -{ -} - #endif /* CONFIG_ARM64_MTE */ #endif /* __ASSEMBLY__ */
mte_assign_mem_tag_range() was added in commit 85f49cae4dfc ("arm64: mte: add in-kernel MTE helpers") in 5.11 but moved out of mte.S by commit 2cb34276427a ("arm64: kasan: simplify and inline MTE functions") in 5.12 and renamed to mte_set_mem_tag_range(). 2cb34276427a did not delete the old function prototypes in mte.h. Remove the unused prototype from mte.h. Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Reported-by: Derrick McKee <derrick.mckee@gmail.com> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> --- arch/arm64/include/asm/mte.h | 6 ------ 1 file changed, 6 deletions(-)