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authorLinus Torvalds <torvalds@linux-foundation.org>2022-12-12 18:18:34 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-12-12 18:18:34 -0800
commit405b2fc66333cf12e613634d49de301658e26426 (patch)
treec50d18480bc941fcd79815ef8ab56bdd36e26205 /arch/csky
parent8702f2c611bf124c48b21b5c57bfc156cd11f4ca (diff)
parent38ba2f11d9ce0e7c9444e57cb1bb418d1979534b (diff)
Merge tag 'pull-elfcore' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull elf coredumping updates from Al Viro: "Unification of regset and non-regset sides of ELF coredump handling. Collecting per-thread register values is the only thing that needs to be ifdefed there..." * tag 'pull-elfcore' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: [elf] get rid of get_note_info_size() [elf] unify regset and non-regset cases [elf][non-regset] use elf_core_copy_task_regs() for dumper as well [elf][non-regset] uninline elf_core_copy_task_fpregs() (and lose pt_regs argument) elf_core_copy_task_regs(): task_pt_regs is defined everywhere [elf][regset] simplify thread list handling in fill_note_info() [elf][regset] clean fill_note_info() a bit kill extern of vsyscall32_sysctl kill coredump_params->regs kill signal_pt_regs()
Diffstat (limited to 'arch/csky')
-rw-r--r--arch/csky/kernel/process.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/csky/kernel/process.c b/arch/csky/kernel/process.c
index eedddb155669..2b0ed515a88e 100644
--- a/arch/csky/kernel/process.c
+++ b/arch/csky/kernel/process.c
@@ -9,6 +9,7 @@
#include <linux/kallsyms.h>
#include <linux/uaccess.h>
#include <linux/ptrace.h>
+#include <linux/elfcore.h>
#include <asm/elf.h>
#include <abi/reg_ops.h>
@@ -69,12 +70,11 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
}
/* Fill in the fpu structure for a core dump. */
-int dump_fpu(struct pt_regs *regs, struct user_fp *fpu)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
{
memcpy(fpu, &current->thread.user_fp, sizeof(*fpu));
return 1;
}
-EXPORT_SYMBOL(dump_fpu);
int dump_task_regs(struct task_struct *tsk, elf_gregset_t *pr_regs)
{