Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.12.80 2024-12-09T09:41:08+00:00 2024-12-09T09:41:08+00:00 Ssuhung Yeh ssuhung@gmail.com 2024-10-31T10:25:59+00:00 urn:sha1:3cad6b5a12782b33d3e7ffcde5fe73148703fd46 commit 2deb70d3e66d538404d9e71bff236e6d260da66e upstream. Remove the redundant "i" at the beginning of the error message. This "i" came from commit 1c1318866928 ("dm: prefer '"%s...", __func__'"), the "i" is accidentally left. Signed-off-by: Ssuhung Yeh <ssuhung@gmail.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Fixes: 1c1318866928 ("dm: prefer '"%s...", __func__'") Cc: stable@vger.kernel.org # v6.3+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2024-07-19T10:08:15+00:00 Christophe JAILLET christophe.jaillet@wanadoo.fr 2024-07-14T07:13:56+00:00 urn:sha1:0b60be1628e3448fc96e28bde3d0b27e6d8743fc 'struct dm_block_validator' are not modified in these drivers. Constifying this structure moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 32047 920 16 32983 80d7 drivers/md/dm-cache-metadata.o After: ===== text data bss dec hex filename 32075 896 16 32987 80db drivers/md/dm-cache-metadata.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> 2023-02-14T19:23:07+00:00 Heinz Mauelshagen heinzm@redhat.com 2023-02-07T19:35:25+00:00 urn:sha1:1c3fe2fa946342a784a1375a63be6eb5a25acd76 Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> 2023-02-14T19:23:07+00:00 Heinz Mauelshagen heinzm@redhat.com 2023-02-06T22:42:32+00:00 urn:sha1:1c13188669282dac48f1e67d77f07a746a4899d7 Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> 2023-02-14T19:23:06+00:00 Heinz Mauelshagen heinzm@redhat.com 2023-02-01T22:42:29+00:00 urn:sha1:0ef0b4717aa6849d251b23ae1efe93ca93af540b Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> 2023-02-14T19:23:06+00:00 Heinz Mauelshagen heinzm@redhat.com 2023-01-25T22:31:55+00:00 urn:sha1:255e2646496fcbf836a3dfe1b535692f09f11b45 Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> 2023-02-14T19:23:06+00:00 Heinz Mauelshagen heinzm@redhat.com 2023-01-25T20:14:58+00:00 urn:sha1:86a3238c7b9b759cb864f4f768ab2e24687dc0e6 Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> 2023-02-14T19:23:06+00:00 Heinz Mauelshagen heinzm@redhat.com 2023-01-25T20:00:44+00:00 urn:sha1:3bd940030752a33ff665eefdd74a1cdb74a4f9b0 'GPL-2.0-only' is used instead of 'GPL-2.0' because SPDX has deprecated its use. Suggested-by: John Wiele <jwiele@redhat.com> Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> 2022-01-04T18:58:19+00:00 Joe Thornber ejt@redhat.com 2021-12-10T13:49:53+00:00 urn:sha1:cba23ac158db7f3cd48a923d6861bee2eb7a2978 Corrupted metadata could warrant returning error from sm_ll_lookup_bitmap(). Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> 2021-06-04T16:07:23+00:00 Joe Thornber ejt@redhat.com 2021-04-13T12:09:32+00:00 urn:sha1:6b06dd5a972288d011a49d63eb9f6a5003d2e932 The disk space map stores it's index entries in a btree, these are accessed very frequently, so having a few cached makes a big difference to performance. With this change provisioning a new block takes roughly 20% less cpu. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>