Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / arch / arm64 / include / asm / pgtable-hwdef.h

diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h
index c3ae239..eb0c2bd 100644 (file)
--- a/arch/arm64/include/asm/pgtable-hwdef.h
+++ b/arch/arm64/include/asm/pgtable-hwdef.h
@@ -208,6 +208,7 @@
 #define TCR_T1SZ(x)            ((UL(64) - (x)) << TCR_T1SZ_OFFSET)
 #define TCR_TxSZ(x)            (TCR_T0SZ(x) | TCR_T1SZ(x))
 #define TCR_TxSZ_WIDTH         6
+#define TCR_T0SZ_MASK          (((UL(1) << TCR_TxSZ_WIDTH) - 1) << TCR_T0SZ_OFFSET)
 
 #define TCR_IRGN0_SHIFT                8
 #define TCR_IRGN0_MASK         (UL(3) << TCR_IRGN0_SHIFT)