| From 7404840d87557c4092bf0272bce5e0354c774bf9 Mon Sep 17 00:00:00 2001 |
| From: Krzysztof Kozlowski <krzk@kernel.org> |
| Date: Sat, 17 Oct 2020 16:13:37 -0700 |
| Subject: ia64: fix build error with !COREDUMP |
| |
| From: Krzysztof Kozlowski <krzk@kernel.org> |
| |
| commit 7404840d87557c4092bf0272bce5e0354c774bf9 upstream. |
| |
| Fix linkage error when CONFIG_BINFMT_ELF is selected but CONFIG_COREDUMP |
| is not: |
| |
| ia64-linux-ld: arch/ia64/kernel/elfcore.o: in function `elf_core_write_extra_phdrs': |
| elfcore.c:(.text+0x172): undefined reference to `dump_emit' |
| ia64-linux-ld: arch/ia64/kernel/elfcore.o: in function `elf_core_write_extra_data': |
| elfcore.c:(.text+0x2b2): undefined reference to `dump_emit' |
| |
| Fixes: 1fcccbac89f5 ("elf coredump: replace ELF_CORE_EXTRA_* macros by functions") |
| Reported-by: kernel test robot <lkp@intel.com> |
| Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| Cc: Tony Luck <tony.luck@intel.com> |
| Cc: Fenghua Yu <fenghua.yu@intel.com> |
| Cc: <stable@vger.kernel.org> |
| Link: https://lkml.kernel.org/r/20200819064146.12529-1-krzk@kernel.org |
| Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| arch/ia64/kernel/Makefile | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/arch/ia64/kernel/Makefile |
| +++ b/arch/ia64/kernel/Makefile |
| @@ -41,7 +41,7 @@ obj-y += esi_stub.o # must be in kern |
| endif |
| obj-$(CONFIG_INTEL_IOMMU) += pci-dma.o |
| |
| -obj-$(CONFIG_BINFMT_ELF) += elfcore.o |
| +obj-$(CONFIG_ELF_CORE) += elfcore.o |
| |
| # fp_emulate() expects f2-f5,f16-f31 to contain the user-level state. |
| CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31 |
