mm-replace-assembly-with-assembler-in-memory-management-header-files.patch removed from -mm tree

merged mm-stable Andrew Morton 1 participant 1 message Jul 29

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Andrew Morton

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2026-07-29 04:13 UTC #0 lore raw

The quilt patch titled
Subject: mm: replace __ASSEMBLY__ with __ASSEMBLER__ in memory management header files
has been removed from the -mm tree. Its filename was
mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files.patch

This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Thomas Huth <[email protected]>
Subject: mm: replace __ASSEMBLY__ with __ASSEMBLER__ in memory management header files
Date: Fri, 19 Jun 2026 15:18:30 +0200

While the GCC and Clang compilers already define __ASSEMBLER__ automatically when compiling assembly code, __ASSEMBLY__ is a macro that only gets defined by the Makefiles in the kernel. This can be very confusing when switching between userspace and kernelspace coding, or when dealing with uapi headers that rather should use __ASSEMBLER__ instead. So let's standardize now on the __ASSEMBLER__ macro that is provided by the compilers.

This is a completely mechanical patch (done with a simple "sed -i" statement).

Link https://lore.kernel.org/[email protected] open here

Signed-off-by Thomas Huth <[email protected]>

Cc Arnd Bergmann <[email protected]>

Cc Axel Rasmussen <[email protected]>

Cc Barry Song <[email protected]>

Cc David Hildenbrand <[email protected]>

Cc Kairui Song <[email protected]>

Cc Liam R. Howlett <[email protected]>

Cc Lorenzo Stoakes <[email protected]>

Cc Michal Hocko <[email protected]>

Cc Mike Rapoport <[email protected]>

Cc Shakeel Butt <[email protected]>

Cc Suren Baghdasaryan <[email protected]>

Cc Vlastimil Babka <[email protected]>

Cc Wei Xu <[email protected]>

Cc Yuanchu Xie <[email protected]>

Signed-off-by Andrew Morton <[email protected]>

---

 include/asm-generic/fixmap.h        |    4 ++--
 include/asm-generic/getorder.h      |    4 ++--
 include/asm-generic/memory_model.h  |    4 ++--
 include/asm-generic/mmu.h           |    2 +-
 include/asm-generic/pgtable-nop4d.h |    4 ++--
 include/asm-generic/pgtable-nopmd.h |    4 ++--
 include/asm-generic/pgtable-nopud.h |    4 ++--
 include/linux/mmzone.h              |    4 ++--
 include/linux/pfn.h                 |    2 +-
 include/linux/pgtable.h             |    4 ++--
 10 files changed, 18 insertions(+), 18 deletions(-)

include/asm-generic/fixmap.h renamed from include/asm-generic/fixmap.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -21,7 +21,7 @@
 #define __fix_to_virt(x)	(FIXADDR_TOP - ((x) << PAGE_SHIFT))
 #define __virt_to_fix(x)	((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT)
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 /*
  * 'index to address' translation. If anyone tries to use the idx
  * directly without translation, we catch the bug with a NULL-deference

@@ -97,5 +97,5 @@ static inline unsigned long virt_to_fix(
 #define set_fixmap_io(idx, phys) \
 	__set_fixmap(idx, phys, FIXMAP_PAGE_IO)
 
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
 #endif /* __ASM_GENERIC_FIXMAP_H */

include/asm-generic/getorder.h renamed from include/asm-generic/getorder.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -2,7 +2,7 @@
 #ifndef __ASM_GENERIC_GETORDER_H
 #define __ASM_GENERIC_GETORDER_H
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 
 #include <linux/compiler.h>
 #include <linux/log2.h>

@@ -47,6 +47,6 @@ static __always_inline __attribute_const
 #endif
 }
 
-#endif	/* __ASSEMBLY__ */
+#endif	/* __ASSEMBLER__ */
 
 #endif	/* __ASM_GENERIC_GETORDER_H */

include/asm-generic/memory_model.h renamed from include/asm-generic/memory_model.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -4,7 +4,7 @@
 
 #include <linux/pfn.h>
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 
 /*
  * supports 3 memory models.

@@ -86,6 +86,6 @@ static inline int pfn_valid(unsigned lon
 #endif /* CONFIG_DEBUG_VIRTUAL */
 #define phys_to_page(phys)	pfn_to_page(PHYS_PFN(phys))
 
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
 
 #endif

include/asm-generic/mmu.h renamed from include/asm-generic/mmu.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +1 -1

@@ -6,7 +6,7 @@
  * This is the mmu.h header for nommu implementations.
  * Architectures with an MMU need something more complex.
  */
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 typedef struct {
 	unsigned long		end_brk;

include/asm-generic/pgtable-nop4d.h renamed from include/asm-generic/pgtable-nop4d.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -2,7 +2,7 @@
 #ifndef _PGTABLE_NOP4D_H
 #define _PGTABLE_NOP4D_H
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 
 #define __PAGETABLE_P4D_FOLDED 1

@@ -54,5 +54,5 @@ static inline p4d_t *p4d_offset(pgd_t *p
 #undef  p4d_addr_end
 #define p4d_addr_end(addr, end)			(end)
 
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
 #endif /* _PGTABLE_NOP4D_H */

include/asm-generic/pgtable-nopmd.h renamed from include/asm-generic/pgtable-nopmd.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -2,7 +2,7 @@
 #ifndef _PGTABLE_NOPMD_H
 #define _PGTABLE_NOPMD_H
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 
 #include <asm-generic/pgtable-nopud.h>

@@ -68,6 +68,6 @@ static inline void pmd_free(struct mm_st
 #undef  pmd_addr_end
 #define pmd_addr_end(addr, end)			(end)
 
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
 
 #endif /* _PGTABLE_NOPMD_H */

include/asm-generic/pgtable-nopud.h renamed from include/asm-generic/pgtable-nopud.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -2,7 +2,7 @@
 #ifndef _PGTABLE_NOPUD_H
 #define _PGTABLE_NOPUD_H
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 
 #include <asm-generic/pgtable-nop4d.h>

@@ -62,5 +62,5 @@ static inline pud_t *pud_offset(p4d_t *p
 #undef  pud_addr_end
 #define pud_addr_end(addr, end)			(end)
 
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
 #endif /* _PGTABLE_NOPUD_H */

include/linux/mmzone.h renamed from include/linux/mmzone.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -2,7 +2,7 @@
 #ifndef _LINUX_MMZONE_H
 #define _LINUX_MMZONE_H
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 #ifndef __GENERATING_BOUNDS_H
 
 #include <linux/spinlock.h>

@@ -2389,5 +2389,5 @@ static inline unsigned long next_present
 #endif
 
 #endif /* !__GENERATING_BOUNDS.H */
-#endif /* !__ASSEMBLY__ */
+#endif /* !__ASSEMBLER__ */
 #endif /* _LINUX_MMZONE_H */

include/linux/pfn.h renamed from include/linux/pfn.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +1 -1

@@ -2,7 +2,7 @@
 #ifndef _LINUX_PFN_H_
 #define _LINUX_PFN_H_
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 #include <linux/types.h>
 #endif

include/linux/pgtable.h renamed from include/linux/pgtable.h~mm-replace-__assembly__-with-__assembler__-in-memory-management-header-files +2 -2

@@ -8,7 +8,7 @@
 #define PMD_ORDER	(PMD_SHIFT - PAGE_SHIFT)
 #define PUD_ORDER	(PUD_SHIFT - PAGE_SHIFT)
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 #ifdef CONFIG_MMU
 
 #include <linux/mm_types.h>

@@ -2320,7 +2320,7 @@ static inline const char *pgtable_level_
 	}
 }
 
-#endif /* !__ASSEMBLY__ */
+#endif /* !__ASSEMBLER__ */
 
 #if !defined(MAX_POSSIBLE_PHYSMEM_BITS) && !defined(CONFIG_64BIT)
 #ifdef CONFIG_PHYS_ADDR_T_64BIT

Patches currently in -mm which might be from [email protected] are

percpu-replace-__assembly__-with-__assembler__-in-percpu-defsh-header-file.patch