powerpc/cell: Fix compilation with CONFIG_COREDUMP=n
Commit 046d662f48
"coredump: make core dump functionality optional"
made the coredump optional, but didn't update the spufs code that
depends on it. That leads to build errors such as:
arch/powerpc/platforms/built-in.o: In function `.spufs_arch_write_note':
coredump.c:(.text+0x22cd4): undefined reference to `.dump_emit'
coredump.c:(.text+0x22cf4): undefined reference to `.dump_emit'
coredump.c:(.text+0x22d0c): undefined reference to `.dump_align'
coredump.c:(.text+0x22d48): undefined reference to `.dump_emit'
coredump.c:(.text+0x22e7c): undefined reference to `.dump_skip'
Fix it by adding some ifdefs in the cell code.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
parent
6663a4fa67
commit
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@ -111,6 +111,7 @@ asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, __u32 __user *ustatus)
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return ret;
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}
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#ifdef CONFIG_COREDUMP
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int elf_coredump_extra_notes_size(void)
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{
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struct spufs_calls *calls;
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@ -142,6 +143,7 @@ int elf_coredump_extra_notes_write(struct coredump_params *cprm)
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return ret;
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}
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#endif
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void notify_spus_active(void)
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{
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@ -1,8 +1,9 @@
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obj-$(CONFIG_SPU_FS) += spufs.o
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spufs-y += inode.o file.o context.o syscalls.o coredump.o
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spufs-y += inode.o file.o context.o syscalls.o
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spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o
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spufs-y += switch.o fault.o lscsa_alloc.o
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spufs-$(CONFIG_COREDUMP) += coredump.o
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# magic for the trace events
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CFLAGS_sched.o := -I$(src)
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@ -79,8 +79,10 @@ static long do_spu_create(const char __user *pathname, unsigned int flags,
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struct spufs_calls spufs_calls = {
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.create_thread = do_spu_create,
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.spu_run = do_spu_run,
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.coredump_extra_notes_size = spufs_coredump_extra_notes_size,
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.coredump_extra_notes_write = spufs_coredump_extra_notes_write,
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.notify_spus_active = do_notify_spus_active,
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.owner = THIS_MODULE,
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#ifdef CONFIG_COREDUMP
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.coredump_extra_notes_size = spufs_coredump_extra_notes_size,
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.coredump_extra_notes_write = spufs_coredump_extra_notes_write,
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#endif
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};
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