Kernel crash with dvb devices
Hello list, I have some DVB devices in a MythTV backend: TeVii S660 USB Hauppauge Nova-TD Stick (52009) Avermedia Super 007 The problems is that sometimes I got a kernel crash and I need to reboot the machine. Here is a log: http://paste.debian.net/170723/ Is this kernel/module/firmware problem? I am using Debian Jessie with 3.16.0-4-amd64 kernel. Thanks for your help. Best regards. -- Josu Lazkano -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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Re: [PATCH] media: Fix regression in some more dib0700 based devices.
Hi,
as indicated by the Fixes: commit, this problem exists from kernel
version 3.17 up until now. Please consider forwarding the fix to
linux-stable if it looks ok to you.
Best regards,
-Thomas
Am Samstag, den 02.05.2015, 01:18 +0200 schrieb Thomas Reitmayr:
Fix an oops during device initialization by correctly setting size_of_priv
instead of leaving it 0.
The regression was introduced by 8abe4a0a3f6d4217b16a ([media] dib7000:
export just one symbol) and only fixed for one type of dib0700 based
devices in 9e334c75642b6e5bfb95 ([media] Fix regression in some dib0700
based devices).
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=92301
Fixes: 8abe4a0a3f6d4217b16a ([media] dib7000: export just one symbol)
Signed-off-by: Thomas Reitmayr treitm...@devbase.at
---
drivers/media/usb/dvb-usb/dib0700_devices.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c
b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 90cee38..e87ce83 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -3944,6 +3944,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
}},
+ .size_of_priv = sizeof(struct
+ dib0700_adapter_state),
}, {
.num_frontends = 1,
.fe = {{
@@ -3956,6 +3958,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
DIB0700_DEFAULT_STREAMING_CONFIG(0x03),
}},
+ .size_of_priv = sizeof(struct
+ dib0700_adapter_state),
}
},
@@ -4009,6 +4013,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
}},
+ .size_of_priv = sizeof(struct
+ dib0700_adapter_state),
},
},
--
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Re: [PATCH 3/7] v4l2: replace try_mbus_fmt by set_fmt
Hi Hans,
Thanks for the patch! As already discussed on IRC, I realise, that this
patch has already been merged. Sorry, didn't have the time to review it
earlier. I'll provide some comments below, maybe someone decides to use
them to improve respective locations.
On Thu, 9 Apr 2015, Hans Verkuil wrote:
From: Hans Verkuil hans.verk...@cisco.com
The try_mbus_fmt video op is a duplicate of the pad op. Replace all uses
in sub-devices by the set_fmt() pad op.
Since try_mbus_fmt and s_mbus_fmt both map to the set_fmt pad op (but
with a different 'which' argument), this patch will replace both try_mbus_fmt
and s_mbus_fmt by set_fmt.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Cc: Guennadi Liakhovetski g.liakhovet...@gmx.de
Cc: Jonathan Corbet cor...@lwn.net
Cc: Kamil Debski k.deb...@samsung.com
---
drivers/media/i2c/adv7183.c| 36
drivers/media/i2c/mt9v011.c| 38 -
drivers/media/i2c/ov7670.c | 27 +++-
drivers/media/i2c/saa6752hs.c | 28 +++--
drivers/media/i2c/soc_camera/imx074.c | 39 --
drivers/media/i2c/soc_camera/mt9m001.c | 17 +---
drivers/media/i2c/soc_camera/mt9m111.c | 31 ++
drivers/media/i2c/soc_camera/mt9t031.c | 48
+++---
drivers/media/i2c/soc_camera/mt9t112.c | 15 +--
drivers/media/i2c/soc_camera/mt9v022.c | 17 +---
drivers/media/i2c/soc_camera/ov2640.c | 36 +---
drivers/media/i2c/soc_camera/ov5642.c | 34 +++
drivers/media/i2c/soc_camera/ov6650.c | 17 +---
drivers/media/i2c/soc_camera/ov772x.c | 15 +--
drivers/media/i2c/soc_camera/ov9640.c | 17 ++--
drivers/media/i2c/soc_camera/ov9740.c | 16 ++--
drivers/media/i2c/soc_camera/rj54n1cb0c.c | 40 +++---
drivers/media/i2c/soc_camera/tw9910.c | 15 +--
drivers/media/i2c/sr030pc30.c | 38 -
drivers/media/i2c/vs6624.c | 28 ++---
drivers/media/platform/soc_camera/sh_mobile_csi2.c | 35
21 files changed, 304 insertions(+), 283 deletions(-)
[snip]
diff --git a/drivers/media/i2c/soc_camera/imx074.c
b/drivers/media/i2c/soc_camera/imx074.c
index ba60ccf..f68c235 100644
--- a/drivers/media/i2c/soc_camera/imx074.c
+++ b/drivers/media/i2c/soc_camera/imx074.c
@@ -153,14 +153,24 @@ static int reg_read(struct i2c_client *client, const
u16 addr)
return buf[0] 0xff; /* no sign-extension */
}
-static int imx074_try_fmt(struct v4l2_subdev *sd,
- struct v4l2_mbus_framefmt *mf)
+static int imx074_set_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
{
+ struct v4l2_mbus_framefmt *mf = format-format;
const struct imx074_datafmt *fmt = imx074_find_datafmt(mf-code);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct imx074 *priv = to_imx074(client);
+
+ if (format-pad)
+ return -EINVAL;
dev_dbg(sd-v4l2_dev-dev, %s(%u)\n, __func__, mf-code);
if (!fmt) {
+ /* MIPI CSI could have changed the format, double-check */
+ if (format-which == V4L2_SUBDEV_FORMAT_ACTIVE)
+ return -EINVAL;
mf-code= imx074_colour_fmts[0].code;
mf-colorspace = imx074_colour_fmts[0].colorspace;
}
@@ -169,24 +179,10 @@ static int imx074_try_fmt(struct v4l2_subdev *sd,
mf-height = IMX074_HEIGHT;
mf-field = V4L2_FIELD_NONE;
- return 0;
-}
-
-static int imx074_s_fmt(struct v4l2_subdev *sd,
- struct v4l2_mbus_framefmt *mf)
-{
- struct i2c_client *client = v4l2_get_subdevdata(sd);
- struct imx074 *priv = to_imx074(client);
-
- dev_dbg(sd-v4l2_dev-dev, %s(%u)\n, __func__, mf-code);
-
- /* MIPI CSI could have changed the format, double-check */
- if (!imx074_find_datafmt(mf-code))
- return -EINVAL;
-
- imx074_try_fmt(sd, mf);
-
- priv-fmt = imx074_find_datafmt(mf-code);
+ if (format-which == V4L2_SUBDEV_FORMAT_ACTIVE)
+ priv-fmt = imx074_find_datafmt(mf-code);
Called imx074_find_datafmt() above already, can just reuse fmt, right?
+ else
+ cfg-try_fmt = *mf;
return 0;
}
@@ -282,8 +278,6 @@ static int imx074_g_mbus_config(struct v4l2_subdev *sd,
static struct v4l2_subdev_video_ops imx074_subdev_video_ops = {
.s_stream = imx074_s_stream,
- .s_mbus_fmt = imx074_s_fmt,
- .try_mbus_fmt = imx074_try_fmt,
.g_crop = imx074_g_crop,
.cropcap=
[PATCH 1/1 linux-next] [media] siano: define SRVM_MAX_PID_FILTERS only once
SRVM_MAX_PID_FILTERS was defined in 2 sms_tx_stats structures
Signed-off-by: Fabian Frederick f...@skynet.be
---
drivers/media/common/siano/smscoreapi.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/common/siano/smscoreapi.h
b/drivers/media/common/siano/smscoreapi.h
index eb8bd68..4cc39e4 100644
--- a/drivers/media/common/siano/smscoreapi.h
+++ b/drivers/media/common/siano/smscoreapi.h
@@ -1010,6 +1010,7 @@ struct sms_rx_stats_ex {
s32 mrc_in_band_pwr;/* In band power in dBM */
};
+#defineSRVM_MAX_PID_FILTERS 8
/* statistics information returned as response for
* SmsHostApiGetstatisticsEx_Req for DVB applications, SMS1100 and up */
@@ -1021,7 +1022,6 @@ struct sms_stats_dvb {
struct sms_tx_stats transmission_data;
/* Burst parameters, valid only for DVB-H */
-#defineSRVM_MAX_PID_FILTERS 8
struct sms_pid_data pid_data[SRVM_MAX_PID_FILTERS];
};
@@ -1035,7 +1035,6 @@ struct sms_stats_dvb_ex {
struct sms_tx_stats transmission_data;
/* Burst parameters, valid only for DVB-H */
-#defineSRVM_MAX_PID_FILTERS 8
struct sms_pid_data pid_data[SRVM_MAX_PID_FILTERS];
};
--
1.9.1
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[PATCH] [media] mn88472: Fix possible leak in mn88472_init()
Commit 307e95c92257 ([media] mn88472: implement firmware parity check)
introduced the usage of exit paths that do not free the already allocated
firmware data in case the parity handling fails. Go through the correct
exit paths. Detected by Coverity CID 1295989.
Signed-off-by: Christian Engelmayer cenge...@gmx.at
---
Compile tested only. Applies against linux-next.
---
drivers/staging/media/mn88472/mn88472.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/mn88472/mn88472.c
b/drivers/staging/media/mn88472/mn88472.c
index a4cfcf57c99c..6863c431c648 100644
--- a/drivers/staging/media/mn88472/mn88472.c
+++ b/drivers/staging/media/mn88472/mn88472.c
@@ -344,12 +344,12 @@ static int mn88472_init(struct dvb_frontend *fe)
if (ret) {
dev_err(client-dev,
parity reg read failed=%d\n, ret);
- goto err;
+ goto firmware_release;
}
if (tmp 0x10) {
dev_err(client-dev,
firmware parity check failed=0x%x\n, tmp);
- goto err;
+ goto firmware_release;
}
dev_err(client-dev, firmware parity check succeeded=0x%x\n, tmp);
--
1.9.1
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Re: [PATCH] [media] mn88472: Fix possible leak in mn88472_init()
On 05/02/2015 11:59 PM, Christian Engelmayer wrote: Commit 307e95c92257 ([media] mn88472: implement firmware parity check) introduced the usage of exit paths that do not free the already allocated firmware data in case the parity handling fails. Go through the correct exit paths. Detected by Coverity CID 1295989. Signed-off-by: Christian Engelmayer cenge...@gmx.at ACK MvH Benjamin Larsson -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
cron job: media_tree daily build: ERRORS
This message is generated daily by a cron job that builds media_tree for the kernels and architectures in the list below. Results of the daily build of media_tree: date: Sun May 3 04:00:19 CEST 2015 git branch: test git hash: ebf984bb151e9952cccd060d3aba0b4d30a87e81 gcc version:i686-linux-gcc (GCC) 5.1.0 sparse version: v0.5.0-44-g40791b9 smatch version: 0.4.1-3153-g7d56ab3 host hardware: x86_64 host os:4.0.0-0.slh.3-amd64 linux-git-arm-at91: OK linux-git-arm-davinci: WARNINGS linux-git-arm-exynos: OK linux-git-arm-mx: OK linux-git-arm-omap: ERRORS linux-git-arm-omap1: OK linux-git-arm-pxa: OK linux-git-blackfin-bf561: OK linux-git-i686: OK linux-git-m32r: OK linux-git-mips: OK linux-git-powerpc64: OK linux-git-sh: OK linux-git-x86_64: OK linux-2.6.32.27-i686: WARNINGS linux-2.6.33.7-i686: WARNINGS linux-2.6.34.7-i686: WARNINGS linux-2.6.35.9-i686: WARNINGS linux-2.6.36.4-i686: WARNINGS linux-2.6.37.6-i686: WARNINGS linux-2.6.38.8-i686: WARNINGS linux-2.6.39.4-i686: WARNINGS linux-3.0.60-i686: WARNINGS linux-3.1.10-i686: WARNINGS linux-3.2.37-i686: WARNINGS linux-3.3.8-i686: WARNINGS linux-3.4.27-i686: WARNINGS linux-3.5.7-i686: WARNINGS linux-3.6.11-i686: WARNINGS linux-3.7.4-i686: WARNINGS linux-3.8-i686: WARNINGS linux-3.9.2-i686: WARNINGS linux-3.10.1-i686: OK linux-3.11.1-i686: OK linux-3.12.23-i686: OK linux-3.13.11-i686: OK linux-3.14.9-i686: OK linux-3.15.2-i686: OK linux-3.16.7-i686: WARNINGS linux-3.17.8-i686: WARNINGS linux-3.18.7-i686: WARNINGS linux-3.19-i686: WARNINGS linux-4.0-i686: WARNINGS linux-4.1-rc1-i686: WARNINGS linux-2.6.32.27-x86_64: WARNINGS linux-2.6.33.7-x86_64: WARNINGS linux-2.6.34.7-x86_64: WARNINGS linux-2.6.35.9-x86_64: WARNINGS linux-2.6.36.4-x86_64: WARNINGS linux-2.6.37.6-x86_64: WARNINGS linux-2.6.38.8-x86_64: WARNINGS linux-2.6.39.4-x86_64: WARNINGS linux-3.0.60-x86_64: WARNINGS linux-3.1.10-x86_64: WARNINGS linux-3.2.37-x86_64: WARNINGS linux-3.3.8-x86_64: WARNINGS linux-3.4.27-x86_64: WARNINGS linux-3.5.7-x86_64: WARNINGS linux-3.6.11-x86_64: WARNINGS linux-3.7.4-x86_64: WARNINGS linux-3.8-x86_64: WARNINGS linux-3.9.2-x86_64: WARNINGS linux-3.10.1-x86_64: OK linux-3.11.1-x86_64: OK linux-3.12.23-x86_64: OK linux-3.13.11-x86_64: OK linux-3.14.9-x86_64: OK linux-3.15.2-x86_64: OK linux-3.16.7-x86_64: OK linux-3.17.8-x86_64: OK linux-3.18.7-x86_64: OK linux-3.19-x86_64: OK linux-4.0-x86_64: WARNINGS linux-4.1-rc1-x86_64: WARNINGS apps: OK spec-git: OK sparse: WARNINGS smatch: ERRORS Detailed results are available here: http://www.xs4all.nl/~hverkuil/logs/Sunday.log Full logs are available here: http://www.xs4all.nl/~hverkuil/logs/Sunday.tar.bz2 The Media Infrastructure API from this daily build is here: http://www.xs4all.nl/~hverkuil/spec/media.html -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
