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    SubjectRe: [PATCH 3/5] uml: Fix warning due to missing task_struct declaration
    On Mon, Apr 19, 2010 at 11:53:06PM +0200, Jan Kiszka wrote:
    >We can't pull in linux/sched.h, so just declare the struct.
    >

    Did you meet any build error? If yes, please include it.

    Thanks.



    >Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
    >---
    > arch/um/sys-i386/asm/elf.h | 2 ++
    > arch/um/sys-x86_64/asm/elf.h | 2 ++
    > 2 files changed, 4 insertions(+), 0 deletions(-)
    >
    >diff --git a/arch/um/sys-i386/asm/elf.h b/arch/um/sys-i386/asm/elf.h
    >index e64cd41..a979a22 100644
    >--- a/arch/um/sys-i386/asm/elf.h
    >+++ b/arch/um/sys-i386/asm/elf.h
    >@@ -75,6 +75,8 @@ typedef struct user_i387_struct elf_fpregset_t;
    > pr_reg[16] = PT_REGS_SS(regs); \
    > } while (0);
    >
    >+struct task_struct;
    >+
    > extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu);
    >
    > #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu)
    >diff --git a/arch/um/sys-x86_64/asm/elf.h b/arch/um/sys-x86_64/asm/elf.h
    >index 49655c8..d760967 100644
    >--- a/arch/um/sys-x86_64/asm/elf.h
    >+++ b/arch/um/sys-x86_64/asm/elf.h
    >@@ -95,6 +95,8 @@ typedef struct user_i387_struct elf_fpregset_t;
    > (pr_reg)[25] = 0; \
    > (pr_reg)[26] = 0;
    >
    >+struct task_struct;
    >+
    > extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu);
    >
    > #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu)
    >--
    >1.6.0.2
    >
    >--
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