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author | Dave Jones <davej@redhat.com> | 2013-01-10 14:24:41 -0500 |
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committer | Dave Jones <davej@redhat.com> | 2013-01-10 14:24:41 -0500 |
commit | efd70b8f77b7a7adf3add772e424ce95f289b50e (patch) | |
tree | 9a1ef645e505365b98c15b27c8b0f6fd27146a66 /silence-noise.patch | |
parent | 1cdf6c9bdd28cb65fa59d2b2ce305cac30decd0d (diff) | |
download | kernel-efd70b8f77b7a7adf3add772e424ce95f289b50e.tar.gz kernel-efd70b8f77b7a7adf3add772e424ce95f289b50e.tar.xz kernel-efd70b8f77b7a7adf3add772e424ce95f289b50e.zip |
Rename a bunch of patches.
Diffstat (limited to 'silence-noise.patch')
-rw-r--r-- | silence-noise.patch | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/silence-noise.patch b/silence-noise.patch new file mode 100644 index 000000000..1e4d7c57f --- /dev/null +++ b/silence-noise.patch @@ -0,0 +1,73 @@ +From b4e96f34c17e5a79cd28774cc722bb33e7e02c6e Mon Sep 17 00:00:00 2001 +From: Peter Jones <pjones@redhat.com> +Date: Thu, 25 Sep 2008 16:23:33 -0400 +Subject: [PATCH] Don't print an error message just because there's no i8042 chip. + +Some systems, such as EFI-based Apple systems, won't necessarily have an +i8042 to initialize. We shouldn't be printing an error message in this +case, since not detecting the chip is the correct behavior. +--- + drivers/input/serio/i8042.c | 4 +--- + 1 files changed, 1 insertions(+), 3 deletions(-) + +diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c +index 170f71e..4f3e632 100644 +--- a/drivers/input/serio/i8042.c ++++ b/drivers/input/serio/i8042.c +@@ -701,10 +701,8 @@ static int __devinit i8042_check_aux(void) + + static int i8042_controller_check(void) + { +- if (i8042_flush() == I8042_BUFFER_SIZE) { +- pr_err("No controller found\n"); ++ if (i8042_flush() == I8042_BUFFER_SIZE) + return -ENODEV; +- } + + return 0; + } +-- +1.6.0.1 + +Socket fuzzers like sfuzz will trigger this printk a lot, even though it's +ratelimited. It isn't particularly useful, so just remove it. + +Signed-off-by: Dave Jones <davej@redhat.com> + +--- a/net/can/af_can.c ++++ b/net/can/af_can.c +@@ -157,13 +157,9 @@ static int can_create(struct net *net, struct socket *sock, int protocol, + err = request_module("can-proto-%d", protocol); + + /* +- * In case of error we only print a message but don't +- * return the error code immediately. Below we will +- * return -EPROTONOSUPPORT ++ * In case of error we but don't return the error code immediately. ++ * Below we will return -EPROTONOSUPPORT + */ +- if (err) +- printk_ratelimited(KERN_ERR "can: request_module " +- "(can-proto-%d) failed.\n", protocol); + + cp = can_get_proto(protocol); + } + +This was removed in revision 1.6 of linux-2.6-silence-noise.patch +in ye olde CVS tree. I have no idea why. Originally the pr_debug in +device_pm_remove was nuked as well, but that seems to have gotten lost in +the r1.634 of kernel.spec (2.6.26-rc2-git5.) + +diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c +index 2a52270..bacbdd2 100644 +--- a/drivers/base/power/main.c ++++ b/drivers/base/power/main.c +@@ -87,8 +87,6 @@ void device_pm_unlock(void) + */ + void device_pm_add(struct device *dev) + { +- pr_debug("PM: Adding info for %s:%s\n", +- dev->bus ? dev->bus->name : "No Bus", dev_name(dev)); + mutex_lock(&dpm_list_mtx); + if (dev->parent && dev->parent->power.is_prepared) + dev_warn(dev, "parent %s should not be sleeping\n", |