summaryrefslogtreecommitdiff
path: root/arch/arm64/include/asm/patching.h
AgeCommit message (Collapse)Author
2021-06-11arm64: insn: decouple patching from insn codeMark Rutland
Currently, <asm/insn.h> includes <asm/patching.h>. We intend that <asm/insn.h> will be usable from userspace, so it doesn't make sense to include headers for kernel-only features such as the patching routines, and we'd intended to restrict <asm/insn.h> to instruction encoding details. Let's decouple the patching code from <asm/insn.h>, and explicitly include <asm/patching.h> where it is needed. Since <asm/patching.h> isn't included from assembly, we can drop the __ASSEMBLY__ guards. At the same time, sort the kprobes includes so that it's easier to see what is and isn't incldued. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20210609102301.17332-2-mark.rutland@arm.com Signed-off-by: Will Deacon <will@kernel.org>
2021-05-27arm64: Move patching utilities out of instruction encoding/decodingJulien Thierry
Files insn.[c|h] containt some functions used for instruction patching. In order to reuse the instruction encoder/decoder, move the patching utilities to their own file. Signed-off-by: Julien Thierry <jthierry@redhat.com> Link: https://lore.kernel.org/r/20210303170536.1838032-2-jthierry@redhat.com [will: Include patching.h in insn.h to fix header mess; add __ASSEMBLY__ guards] Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Will Deacon <will@kernel.org>