[0/3,v2] btrfs-progs: dump-super: fix dump-super on aarch64

Message

Anand Jain June 27, 2023, 8:53 a.m. UTC

v2: Skip sbreads() for sb bytenr greater the device size.

The command "btrfs inspect dump-super -a" is failing on aarch64 systems.
The following set of patches resolves the issue. Patch 1/3 is enhancing
the error log it helped debug the issue. Patch 2/3 preparatory. Patch
3/3 provides the fix.

Anand Jain (3):
  btrfs-progs: dump-super: improve error log
  btrfs-progs: dump_super: drop the label out and variable ret
  btrfs-progs: dump-super: fix read beyond device size

 cmds/inspect-dump-super.c | 40 ++++++++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 13 deletions(-)

Comments

David Sterba June 28, 2023, 9:42 p.m. UTC | #1

On Tue, Jun 27, 2023 at 04:53:12PM +0800, Anand Jain wrote:
> v2: Skip sbreads() for sb bytenr greater the device size.
> 
> The command "btrfs inspect dump-super -a" is failing on aarch64 systems.
> The following set of patches resolves the issue. Patch 1/3 is enhancing
> the error log it helped debug the issue. Patch 2/3 preparatory. Patch
> 3/3 provides the fix.
> 
> Anand Jain (3):
>   btrfs-progs: dump-super: improve error log
>   btrfs-progs: dump_super: drop the label out and variable ret
>   btrfs-progs: dump-super: fix read beyond device size

Added to devel, thanks.