The patch titled x86: uv: introduce uv_gpa_is_mmr has been removed from the -mm tree. Its filename was x86-uv-introduce-uv_gpa_is_mmr.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: x86: uv: introduce uv_gpa_is_mmr From: Robin Holt <holt@xxxxxxx> Provide a mechanism for determining if a global physical address is pointing to a UV hub MMR. Signed-off-by: Robin Holt <holt@xxxxxxx> Cc: Jack Steiner <steiner@xxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/x86/include/asm/uv/uv_hub.h | 7 +++++++ 1 file changed, 7 insertions(+) diff -puN arch/x86/include/asm/uv/uv_hub.h~x86-uv-introduce-uv_gpa_is_mmr arch/x86/include/asm/uv/uv_hub.h --- a/arch/x86/include/asm/uv/uv_hub.h~x86-uv-introduce-uv_gpa_is_mmr +++ a/arch/x86/include/asm/uv/uv_hub.h @@ -232,6 +232,13 @@ static inline unsigned long uv_gpa(void return uv_soc_phys_ram_to_gpa(__pa(v)); } +/* Top two bits indicate the requested address is in MMR space. */ +static inline int +uv_gpa_in_mmr_space(unsigned long gpa) +{ + return (gpa >> 62) == 0x3UL; +} + /* UV global physical address --> socket phys RAM */ static inline unsigned long uv_gpa_to_soc_phys_ram(unsigned long gpa) { _ Patches currently in -mm which might be from holt@xxxxxxx are origin.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html