The patch titled
Subject: powerpc: select DYNAMIC_DEBUG_RELATIVE_POINTERS for PPC64
has been removed from the -mm tree. Its filename was
powerpc-select-dynamic_debug_relative_pointers-for-ppc64.patch
This patch was dropped because it was withdrawn
------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: powerpc: select DYNAMIC_DEBUG_RELATIVE_POINTERS for PPC64
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/20190409212517.7321-11-linux@xxxxxxxxxxxxxxxxxx
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
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: Petr Mladek <pmladek@xxxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/Kconfig | 1 +
arch/powerpc/include/asm/Kbuild | 1 +
2 files changed, 2 insertions(+)
--- a/arch/powerpc/include/asm/Kbuild~powerpc-select-dynamic_debug_relative_pointers-for-ppc64
+++ a/arch/powerpc/include/asm/Kbuild
@@ -3,6 +3,7 @@ generated-y += syscall_table_64.h
generated-y += syscall_table_c32.h
generated-y += syscall_table_spu.h
generic-y += div64.h
+generic-y += dynamic_debug.h
generic-y += export.h
generic-y += irq_regs.h
generic-y += local64.h
--- a/arch/powerpc/Kconfig~powerpc-select-dynamic_debug_relative_pointers-for-ppc64
+++ a/arch/powerpc/Kconfig
@@ -150,6 +150,7 @@ config PPC
select BUILDTIME_EXTABLE_SORT
select CLONE_BACKWARDS
select DCACHE_WORD_ACCESS if PPC64 && CPU_LITTLE_ENDIAN
+ select DYNAMIC_DEBUG_RELATIVE_POINTERS if PPC64
select DYNAMIC_FTRACE if FUNCTION_TRACER
select EDAC_ATOMIC_SCRUB
select EDAC_SUPPORT
_
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
