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    Subject[PATCH AUTOSEL 4.18 14/33] sparc64: Make proc_id signed.
    Date
    From: "David S. Miller" <davem@davemloft.net>

    [ Upstream commit b3e1eb8e7ac9aaa283989496651d99267c4cad6c ]

    So that when it is unset, ie. '-1', userspace can see it
    properly.

    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/sparc/include/asm/cpudata_64.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/sparc/include/asm/cpudata_64.h b/arch/sparc/include/asm/cpudata_64.h
    index 666d6b5c0440..9c3fc03abe9a 100644
    --- a/arch/sparc/include/asm/cpudata_64.h
    +++ b/arch/sparc/include/asm/cpudata_64.h
    @@ -28,7 +28,7 @@ typedef struct {
    unsigned short sock_id; /* physical package */
    unsigned short core_id;
    unsigned short max_cache_id; /* groupings of highest shared cache */
    - unsigned short proc_id; /* strand (aka HW thread) id */
    + signed short proc_id; /* strand (aka HW thread) id */
    } cpuinfo_sparc;

    DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
    --
    2.17.1
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