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Merge tag 'next-fixes-20181012' of git://git.kernel.org/pub/scm/linux/kernel/git/sfr/next-fixes

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Stephen writes:
  "A couple of warning fixes:

  Two fixes from Peter Oberparleiter <oberpar@linux.ibm.com>:
    Commit 6b7dca401c ("tracing: Allow gcov profiling on only ftrace subsystem")
   uncovered linker problems when using gcov kernel profiling on some
   architectures. These problems were likely introduced earlier, and are
   possibly related to compiler changes."

* tag 'next-fixes-20181012' of git://git.kernel.org/pub/scm/linux/kernel/git/sfr/next-fixes:
  vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections
  vmlinux.lds.h: Fix incomplete .text.exit discards
This commit is contained in:
Greg Kroah-Hartman
2018-10-12 12:33:54 +02:00
parent 90ad18418c 52c8ee5bad
commit 0c53b6a5f8
2 changed files with 5 additions and 3 deletions
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2
arch/arm/kernel/vmlinux.lds.h
View File

@@ -49,6 +49,8 @@
#define ARM_DISCARD \
*(.ARM.exidx.exit.text) \
*(.ARM.extab.exit.text) \
*(.ARM.exidx.text.exit) \
*(.ARM.extab.text.exit) \
ARM_CPU_DISCARD(*(.ARM.exidx.cpuexit.text)) \
ARM_CPU_DISCARD(*(.ARM.extab.cpuexit.text)) \
ARM_EXIT_DISCARD(EXIT_TEXT) \

6
include/asm-generic/vmlinux.lds.h
View File

@@ -68,7 +68,7 @@
*/
#ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
#define TEXT_MAIN .text .text.[0-9a-zA-Z_]*
#define DATA_MAIN .data .data.[0-9a-zA-Z_]*
#define DATA_MAIN .data .data.[0-9a-zA-Z_]* .data..LPBX*
#define SDATA_MAIN .sdata .sdata.[0-9a-zA-Z_]*
#define RODATA_MAIN .rodata .rodata.[0-9a-zA-Z_]*
#define BSS_MAIN .bss .bss.[0-9a-zA-Z_]*
@@ -613,8 +613,8 @@
#define EXIT_DATA \
*(.exit.data .exit.data.*) \
*(.fini_array) \
*(.dtors) \
*(.fini_array .fini_array.*) \
*(.dtors .dtors.*) \
MEM_DISCARD(exit.data*) \
MEM_DISCARD(exit.rodata*)