The quilt patch titled
Subject: mm/execmem: make ARCH_WANTS_EXECMEM_LATE depend on EXECMEM
has been removed from the -mm tree. Its filename was
mm-execmem-make-arch_wants_execmem_late-depend-on-execmem.patch
This patch was dropped because an updated version will be issued
------------------------------------------------------
From: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Subject: mm/execmem: make ARCH_WANTS_EXECMEM_LATE depend on EXECMEM
Date: Mon, 9 Dec 2024 08:42:51 +0530
Late initialisation of EXECMEM inherently requires EXECMEM itself, and
hence this dependency should not be left with the subscribing platforms.
Link: https://lkml.kernel.org/r/20241209031251.515903-1-anshuman.khandual@xxxxxxx
Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: Kees Cook <kees@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/Kconfig | 1 +
arch/arm64/Kconfig | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
--- a/arch/arm64/Kconfig~mm-execmem-make-arch_wants_execmem_late-depend-on-execmem
+++ a/arch/arm64/Kconfig
@@ -113,7 +113,7 @@ config ARM64
select ARCH_WANT_FRAME_POINTERS
select ARCH_WANT_HUGE_PMD_SHARE if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36)
select ARCH_WANT_LD_ORPHAN_WARN
- select ARCH_WANTS_EXECMEM_LATE if EXECMEM
+ select ARCH_WANTS_EXECMEM_LATE
select ARCH_WANTS_NO_INSTR
select ARCH_WANTS_THP_SWAP if ARM64_4K_PAGES
select ARCH_HAS_UBSAN
--- a/arch/Kconfig~mm-execmem-make-arch_wants_execmem_late-depend-on-execmem
+++ a/arch/Kconfig
@@ -1058,6 +1058,7 @@ config ARCH_WANTS_MODULES_DATA_IN_VMALLO
config ARCH_WANTS_EXECMEM_LATE
bool
+ depends on EXECMEM
help
For architectures that do not allocate executable memory early on
boot, but rather require its initialization late when there is
_
Patches currently in -mm which might be from anshuman.khandual@xxxxxxx are
