diff options
| author | Anshuman Khandual <anshuman.khandual@arm.com> | 2025-10-21 03:56:38 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-11-16 17:28:26 -0800 |
| commit | 272239dc8fcb109b9f1ec1a73bb85405dac92eda (patch) | |
| tree | 5ee2cc5030e8aca2beec962799a87bedabb778a1 /drivers/vdpa | |
| parent | b734b9d973ccd7ad1cfebc2e1f7db693824a37ef (diff) | |
mm: make INVALID_PHYS_ADDR a generic macro
INVALID_PHYS_ADDR has very similar definitions across the code base.
Hence just move that inside header <liux/mm.h> for more generic usage.
Also drop the now redundant ones which are no longer required.
Link: https://lkml.kernel.org/r/20251021025638.2420216-1-anshuman.khandual@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Alexander Gordeev <agordeev@linux.ibm.com> [s390]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/vdpa')
| -rw-r--r-- | drivers/vdpa/vdpa_user/iova_domain.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/vdpa/vdpa_user/iova_domain.h b/drivers/vdpa/vdpa_user/iova_domain.h index 775cad5238f3..a923971a64f5 100644 --- a/drivers/vdpa/vdpa_user/iova_domain.h +++ b/drivers/vdpa/vdpa_user/iova_domain.h @@ -17,8 +17,6 @@ #define IOVA_START_PFN 1 -#define INVALID_PHYS_ADDR (~(phys_addr_t)0) - #define BOUNCE_MAP_SHIFT 12 #define BOUNCE_MAP_SIZE (1 << BOUNCE_MAP_SHIFT) #define BOUNCE_MAP_MASK (~(BOUNCE_MAP_SIZE - 1)) |