diff options
Diffstat (limited to 'target/linux/generic/patches-4.1/047-ubifs-silence-early-error-if-MS_SILENT-is-set.patch')
| -rw-r--r-- | target/linux/generic/patches-4.1/047-ubifs-silence-early-error-if-MS_SILENT-is-set.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.1/047-ubifs-silence-early-error-if-MS_SILENT-is-set.patch b/target/linux/generic/patches-4.1/047-ubifs-silence-early-error-if-MS_SILENT-is-set.patch new file mode 100644 index 0000000000..cbcacd43eb --- /dev/null +++ b/target/linux/generic/patches-4.1/047-ubifs-silence-early-error-if-MS_SILENT-is-set.patch @@ -0,0 +1,54 @@ +From dccbc9197d2c3614f2fd6811874e1d982e4415f0 Mon Sep 17 00:00:00 2001 +From: Daniel Golle <daniel@makrotopia.org> +Date: Tue, 19 Jul 2016 00:26:55 +0200 +Subject: [PATCH] ubifs: Silence early error messages if MS_SILENT is set + +Probe-mounting a volume too small for UBIFS results in kernel log +polution which might irritate users. +Address this by silencing errors which may happen during boot if the +rootfs is e.g. squashfs (and thus rather small) stored on a UBI volume. + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +Signed-off-by: Richard Weinberger <richard@nod.at> +--- + fs/ubifs/super.c | 14 +++++++------- + 1 file changed, 7 insertions(+), 7 deletions(-) + +--- a/fs/ubifs/super.c ++++ b/fs/ubifs/super.c +@@ -516,19 +516,19 @@ static int init_constants_early(struct u + c->max_write_shift = fls(c->max_write_size) - 1; + + if (c->leb_size < UBIFS_MIN_LEB_SZ) { +- ubifs_err(c, "too small LEBs (%d bytes), min. is %d bytes", +- c->leb_size, UBIFS_MIN_LEB_SZ); ++ ubifs_errc(c, "too small LEBs (%d bytes), min. is %d bytes", ++ c->leb_size, UBIFS_MIN_LEB_SZ); + return -EINVAL; + } + + if (c->leb_cnt < UBIFS_MIN_LEB_CNT) { +- ubifs_err(c, "too few LEBs (%d), min. is %d", +- c->leb_cnt, UBIFS_MIN_LEB_CNT); ++ ubifs_errc(c, "too few LEBs (%d), min. is %d", ++ c->leb_cnt, UBIFS_MIN_LEB_CNT); + return -EINVAL; + } + + if (!is_power_of_2(c->min_io_size)) { +- ubifs_err(c, "bad min. I/O size %d", c->min_io_size); ++ ubifs_errc(c, "bad min. I/O size %d", c->min_io_size); + return -EINVAL; + } + +@@ -539,8 +539,8 @@ static int init_constants_early(struct u + if (c->max_write_size < c->min_io_size || + c->max_write_size % c->min_io_size || + !is_power_of_2(c->max_write_size)) { +- ubifs_err(c, "bad write buffer size %d for %d min. I/O unit", +- c->max_write_size, c->min_io_size); ++ ubifs_errc(c, "bad write buffer size %d for %d min. I/O unit", ++ c->max_write_size, c->min_io_size); + return -EINVAL; + } + |