Otherwise, the following error occurs:
| In file included from crypto/blake2b-sse2.c:30:
| crypto/blake2b-sse2.c: In function 'blake2b_compress_sse2':
| crypto/blake2b-round.h:32:22: warning: implicit declaration of function '_mm_shuffle_epi8'; did you mean '_mm_shuffle_epi32'? [-Wimplicit-function-declaration]
| 32 | : (-(c) == 24) ? _mm_shuffle_epi8((x), r24) \
| | ^~~~~~~~~~~~~~~~
Note: it's not yet clear what affects this build failure as it otherwise
builds in the tested configurations (gcc/clang, arch, distro), but it
apparently fixes the build in some environments.
Pull-request: #588
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
[ add note ]
Signed-off-by: David Sterba <dsterba@suse.com>
Add config for crypto backends (they could fail for the static targets
due to missing static libraries). Reiserfs is not tested and it slowly
disappears from distros.
Signed-off-by: David Sterba <dsterba@suse.com>
Add the libaries and update script so additional configure parameters
can be passed. Also enable backtrace so it's closer to the defaults.
Signed-off-by: David Sterba <dsterba@suse.com>
Add the libaries and update script so additional configure parameters
can be passed. Also enable backtrace so it's closer to the defaults.
Only the libsodium is enabled and verified to build, libgcrypt has
sufficient version on 8 but configure does not detect it for some
reason. Libkca is old on both.
Signed-off-by: David Sterba <dsterba@suse.com>
Add the libaries and update script so additional configure parameters
can be passed. Also enable backtrace and libudev so it's closer to the
defaults.
Leap 15.3 properly builds only with libsodium, 15.4 with libgcrypt and
libsodium. Libkcapi is old on both.
Signed-off-by: David Sterba <dsterba@suse.com>
Add the libaries and update script so additional configure parameters
can be passed. Also enable backtrace and libudev so it's closer to the
defaults.
Signed-off-by: David Sterba <dsterba@suse.com>
Add entries for all crypto backends and test the ones that match what
was configured with --with-crypto.
Signed-off-by: David Sterba <dsterba@suse.com>
Change what hash-speedtest benchmarks according to the
--with-crypto=backend option. Until now it would run the same version
under different names inherited from the builting.
At configure time detect availability of all backends and define all
macros.
Signed-off-by: David Sterba <dsterba@suse.com>
The build fails with crypto backends other than builtin, the
initializers cannot be reached as they're ifdef-ed out. Move
hash_init_accel under the right condition and delete the
algorithm-specific initializers as they're used only by the hash test
and that can simply call hash_init_accel to set the implementation.
All the -m flags need to be detected at configure time and the flag used
for ifdef (HAVE_CFLAG_m*), not the actual feature defined by compiler as
the dispatcher function is not built with the -m flags.
The uname check for x86_64 must be dropped so on i386/i586 we can still
build accelerated version.
Signed-off-by: David Sterba <dsterba@suse.com>
With the growing list of global option we need to print them somewhere
in the help text and document them.
Signed-off-by: David Sterba <dsterba@suse.com>
Add an option to set the log level exactly instead of -vv and similar.
The combined option may not be known to all users as reported and one
option for the level is for convenience.
Issue: #570
Signed-off-by: David Sterba <dsterba@suse.com>
After previous change to usage() that now has the return code, there's
no purpose of the print_usage() wrapper so it can be removed.
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
Test case cli/017 fails with the following errors:
[TEST] cli-tests.sh
[TEST/cli] 017-fi-show-missing
didn't find exact missing device
test failed for case 017-fi-show-missing
[CAUSE]
After kernel commit cb3e217bdb39 ("btrfs: use btrfs_dev_name() helper to
handle missing devices better"), all dev info ioctl call on missing
device would only return "<missing disk>" for its path.
Thus "btrfs filesystem show" would never report detailed device path for
missing disks.
[FIX]
Instead of relying on the device path, change the check to rely on devid
instead.
Now cli/017 can properly pass.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
Currently cli/009 test case failed with different exit number:
====== RUN CHECK /home/adam/btrfs-progs/btrfstune --help
usage: btrfstune [options] device
[...]
failed: /home/adam/btrfs-progs/btrfstune --help
test failed for case 009-btrfstune
[CAUSE]
In tune/main.c, we have the following call on usage():
static void print_usage(int ret)
{
usage(&tune_cmd);
exit(ret);
}
However usage() itself would always call exit(1):
void usage(const struct cmd_struct *cmd)
{
usage_command_usagestr(cmd->usagestr, NULL, 0, true, true);
exit(1);
}
This makes prevents any caller of usage() to modify its exit number.
[FIX]
Add a new argument @error for print_usage(), so we can properly return 0
for -h/--help usage.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The kernel commit a26d60dedf9a ("btrfs: sysfs: add devinfo/fsid to
retrieve actual fsid from the device") introduced a sysfs interface
to access the device's fsid from the userspace. This is a more
reliable method to obtain the fsid compared to reading the
superblock, and it even works if the device is not present.
Additionally, this sysfs interface can be read by non-root users.
Therefore, it is recommended to utilize this new sysfs interface to
retrieve the fsid.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
load_device_info() checks if the device is a seed device by reading
superblock::fsid and comparing it with the mount fsid, and it fails
to work if the device is missing (a RAID1 seed fs). Move this part
of the code into a new helper function device_is_seed() in
preparation to make device_is_seed() work with the new sysfs
devinfo/<devid>/fsid interface.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
There are now own copies of ioctl.h and kerncompat.h just for libbtrfs
so the library test should use them.
Signed-off-by: David Sterba <dsterba@suse.com>
The site btrfs.wiki.kernel.org will be archived in the near future.
Replace link where there is an existing page on RTD and remove the rest.
Signed-off-by: David Sterba <dsterba@suse.com>
Some links point to wiki where a RTD page already exists, change that.
Reword the development process so it does not sound that it's
mailinglist-only. In the past pull requests were sent and processed so
this may encourage more contributions.
Signed-off-by: David Sterba <dsterba@suse.com>
