Commit 8a9d6e96 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Anna Schumaker
Browse files

pnfs/blocklayout: require 64-bit sector_t

The blocklayout code does not compile cleanly for a 32-bit sector_t,
and also has no reliable checks for devices sizes, which makes it
unsafe to use with a kernel that doesn't support large block devices.

Signed-off-by: default avatarChristoph Hellwig <>
Reported-by: default avatarArnd Bergmann <>
Fixes: 5c83746a

 ("pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing")
Signed-off-by: default avatarAnna Schumaker <>
parent c0ca0e59
......@@ -121,6 +121,7 @@ config PNFS_FILE_LAYOUT
depends on NFS_V4_1 && BLK_DEV_DM
depends on 64BIT || LBDAF
default NFS_V4
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