The patch titled
Subject: arm64: select DYNAMIC_DEBUG_RELATIVE_POINTERS
has been removed from the -mm tree. Its filename was
arm64-select-dynamic_debug_relative_pointers.patch
This patch was dropped because it was withdrawn
------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: arm64: select DYNAMIC_DEBUG_RELATIVE_POINTERS
Similar to GENERIC_BUG_RELATIVE_POINTERS, one can now relativize the four
const char* members of struct _ddebug, thus saving 16 bytes per instance
(one for each pr_debug(), dev_debug() etc. in a CONFIG_DYNAMIC_DEBUG
kernel). The asm-generic implementation seems to work out-of-the-box,
though this is only compile-tested.
Link: http://lkml.kernel.org/r/20190409212517.7321-10-linux@xxxxxxxxxxxxxxxxxx
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxx>
Cc: David Miller <davem@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Jason Baron <jbaron@xxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Petr Mladek <pmladek@xxxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm64/Kconfig | 1 +
arch/arm64/include/asm/Kbuild | 1 +
2 files changed, 2 insertions(+)
--- a/arch/arm64/include/asm/Kbuild~arm64-select-dynamic_debug_relative_pointers
+++ a/arch/arm64/include/asm/Kbuild
@@ -3,6 +3,7 @@ generic-y += delay.h
generic-y += div64.h
generic-y += dma.h
generic-y += dma-contiguous.h
+generic-y += dynamic_debug.h
generic-y += early_ioremap.h
generic-y += emergency-restart.h
generic-y += hw_irq.h
--- a/arch/arm64/Kconfig~arm64-select-dynamic_debug_relative_pointers
+++ a/arch/arm64/Kconfig
@@ -86,6 +86,7 @@ config ARM64
select CRC32
select DCACHE_WORD_ACCESS
select DMA_DIRECT_REMAP
+ select DYNAMIC_DEBUG_RELATIVE_POINTERS
select EDAC_SUPPORT
select FRAME_POINTER
select GENERIC_ALLOCATOR
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are
linux-deviceh-use-unique-identifier-for-each-struct-_ddebug.patch
linux-neth-use-unique-identifier-for-each-struct-_ddebug.patch
linux-printkh-use-unique-identifier-for-each-struct-_ddebug.patch
dynamic_debug-introduce-accessors-for-string-members-of-struct-_ddebug.patch
dynamic_debug-drop-use-of-bitfields-in-struct-_ddebug.patch
powerpc-select-dynamic_debug_relative_pointers-for-ppc64.patch
