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Jackie Liu
663cb6340c
Since commit1751e8a6cb("Rename superblock flags (MS_xyz -> SB_xyz)"), scripts/gdb should be updated to replace MS_xyz with SB_xyz. This change didn't directly affect the running operation of scripts/gdb until commite262e32d6b"vfs: Suppress MS_* flag defs within the kernel unless explicitly enabled" removed the definitions used by constants.py. Update constants.py.in to utilise the new internal flags, matching the implementation at fs/proc_namespace.c::show_sb_opts. Note to stable,e262e32d6blanded in v5.0-rc1 (which was just released), so we'll want this picked back to 5.0 stable once this patch hits mainline (akpm just picked it up). Without this, debugging a kernel a kernel via GDB+QEMU is broken in the 5.0 release. [[email protected]: add fixes tag, reword commit message] Link: http://lkml.kernel.org/r/[email protected] Fixes:e262e32d6b"vfs: Suppress MS_* flag defs within the kernel unless explicitly enabled" Signed-off-by: Jackie Liu <[email protected]> Signed-off-by: Kieran Bingham <[email protected]> Tested-by: Nick Desaulniers <[email protected]> Tested-by: Kieran Bingham <[email protected]> Cc: Felipe Balbi <[email protected]> Cc: Dan Robertson <[email protected]> Cc: Jan Kiszka <[email protected]> Cc: David Howells <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>