We're now blacklisting "Crucial_CT???M500SSD1" and
"Crucial_CT???M500SSD3". Also, "Micron_M500*" is blacklisted which is
about the same devices as the crucial branded ones. Let's merge the
two Crucial M500 entries and widen the match to
"Crucial_CT???M500SSD*" so that we don't have to fiddle with new
entries for similar devices.
Signed-off-by: Tejun Heo <tj@kernel.org>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: stable@vger.kernel.org
When trying to map a bunch of instruction addresses to their respective
threads, I kept getting a lot of bogus entries [I forget the exact
reason as I patched my code months ago].
Looking through ip__resolve_ams, I noticed the check for
if (al.sym)
and realized, most times I have an al.map definition but sometimes an
al.sym is undefined. In the cases where al.sym is undefined, the loop
keeps going even though a valid al.map exists.
Modify this check to use the more reliable al.map. This fixed my bogus
entries.
Signed-off-by: Don Zickus <dzickus@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1393386227-149412-2-git-send-email-dzickus@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Fixing crash in elf_section_by_name function caused by missing section
name in elf binary.
Reported-by: Albert Strasheim <albert@cloudflare.com>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Albert Strasheim <albert@cloudflare.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1393767127-599-1-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
SIGSTKFLT is not defined on alpha, mips or sparc.
SIGEMT and SIGSWI are defined on some architectures and should be
decoded here if so.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Fixes: 8bad5b0abf ('perf trace: Beautify signal number arg in several syscalls')
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1391648441.3003.101.camel@deadeye.wl.decadent.org.uk
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The 88pm860 is a MFD device and the CODEC driver is using the regmap struct of
the parent device, hence automatic IO setup will not work and we need to
manually call snd_soc_codec_set_cache_io(). The issue was introduced in commit
f9ded3b2e7 ("ASoC: 88pm860x: Use regmap for I/O").
Fixes: f9ded3b2e7 ("ASoC: 88pm860x: Use regmap for I/O").
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
The si476x is a MFD device and the CODEC driver is using the regmap struct of
the parent device, hence automatic IO setup will not work and we need to
manually call snd_soc_codec_set_cache_io(). The issue was introduced commit
d6173df35f ("ASoC: si476x: Remove custom register I/O implementation")
Fixes: d6173df35f ("ASoC: si476x: Remove custom register I/O implementation")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
In the first place, the loop 'for' in the macro 'for_each_isci_host'
(drivers/scsi/isci/host.h:314) is incorrect, because it accesses
the 3rd element of 2 element array. After the 2nd iteration it executes
the instruction:
ihost = to_pci_info(pdev)->hosts[2]
(while the size of the 'hosts' array equals 2) and reads an
out of range element.
In the second place, this loop is incorrectly optimized by GCC v4.8
(see http://marc.info/?l=linux-kernel&m=138998871911336&w=2).
As a result, on platforms with two SCU controllers,
the loop is executed more times than it can be (for i=0,1 and 2).
It causes kernel panic during entering the S3 state
and the following oops after 'rmmod isci':
BUG: unable to handle kernel NULL pointer dereference at (null)
IP: [<ffffffff8131360b>] __list_add+0x1b/0xc0
Oops: 0000 [#1] SMP
RIP: 0010:[<ffffffff8131360b>] [<ffffffff8131360b>] __list_add+0x1b/0xc0
Call Trace:
[<ffffffff81661b84>] __mutex_lock_slowpath+0x114/0x1b0
[<ffffffff81661c3f>] mutex_lock+0x1f/0x30
[<ffffffffa03e97cb>] sas_disable_events+0x1b/0x50 [libsas]
[<ffffffffa03e9818>] sas_unregister_ha+0x18/0x60 [libsas]
[<ffffffffa040316e>] isci_unregister+0x1e/0x40 [isci]
[<ffffffffa0403efd>] isci_pci_remove+0x5d/0x100 [isci]
[<ffffffff813391cb>] pci_device_remove+0x3b/0xb0
[<ffffffff813fbf7f>] __device_release_driver+0x7f/0xf0
[<ffffffff813fc8f8>] driver_detach+0xa8/0xb0
[<ffffffff813fbb8b>] bus_remove_driver+0x9b/0x120
[<ffffffff813fcf2c>] driver_unregister+0x2c/0x50
[<ffffffff813381f3>] pci_unregister_driver+0x23/0x80
[<ffffffffa04152f8>] isci_exit+0x10/0x1e [isci]
[<ffffffff810d199b>] SyS_delete_module+0x16b/0x2d0
[<ffffffff81012a21>] ? do_notify_resume+0x61/0xa0
[<ffffffff8166ce29>] system_call_fastpath+0x16/0x1b
The loop has been corrected.
This patch fixes kernel panic during entering the S3 state
and the above oops.
Signed-off-by: Lukasz Dorau <lukasz.dorau@intel.com>
Reviewed-by: Maciej Patelczyk <maciej.patelczyk@intel.com>
Tested-by: Lukasz Dorau <lukasz.dorau@intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Remove an erroneous BUG_ON() in the case of a hard reset timeout. The
reset timeout handler puts the port into the "awaiting link-up" state.
The timeout causes the device to be disconnected and we need to be in
the awaiting link-up state to re-connect the port. The BUG_ON() made
the incorrect assumption that resets never timeout and we always
complete the reset in the "resetting" state.
Testing this patch also uncovered that libata continues to attempt to
reset the port long after the driver has torn down the context. Once
the driver has committed to abandoning the link it must indicate to
libata that recovery ends by returning -ENODEV from
->lldd_I_T_nexus_reset().
Cc: <stable@vger.kernel.org>
Acked-by: Lukasz Dorau <lukasz.dorau@intel.com>
Reported-by: David Milburn <dmilburn@redhat.com>
Reported-by: Xun Ni <xun.ni@intel.com>
Tested-by: Xun Ni <xun.ni@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This fixes requesting of the MSI-X vectors for the base response queue.
The iteration in the for loop in qla24xx_enable_msix() was incorrect.
We should only iterate of the first two MSI-X vectors and not the total
number of MSI-X vectors that have given to the driver for this device
from pci_enable_msix() in this function.
Cc: <stable@vger.kernel.org>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
A collection of fixes for ARM platforms. A little large due to us missing to
do one last week, but there's nothing in particular here that is in itself
large and scary.
Mostly a handful of smaller fixes all over the place. The majority is made
up of fixes for OMAP, but there are a few for others as well. In particular,
there was a decision to rename a binding for the Broadcom pinctrl block that
we need to go in before the final release since we then treat it as ABI.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=YBim
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from from Olof Johansson:
"A collection of fixes for ARM platforms. A little large due to us
missing to do one last week, but there's nothing in particular here
that is in itself large and scary.
Mostly a handful of smaller fixes all over the place. The majority is
made up of fixes for OMAP, but there are a few for others as well. In
particular, there was a decision to rename a binding for the Broadcom
pinctrl block that we need to go in before the final release since we
then treat it as ABI"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting
ARM: tegra: add LED options back into tegra_defconfig
ARM: dts: omap3-igep: fix boot fail due wrong compatible match
ARM: OMAP3: Fix pinctrl interrupts for core2
pinctrl: Rename Broadcom Capri pinctrl binding
pinctrl: refer to updated dt binding string.
Update dtsi with new pinctrl compatible string
ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP
ARM: OMAP2+: Add support for thumb mode on DT booted N900
ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENT
ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4
ARM: DRA7: hwmod data: correct the sysc data for spinlock
ARM: OMAP5: PRM: Fix reboot handling
ARM: sunxi: dt: Change the touchscreen compatibles
ARM: sun7i: dt: Fix interrupt trigger types
Highlights include:
- Fix another nfs4_sequence corruptor in RELEASE_LOCKOWNER
- Fix an Oopsable delegation callback race
- Fix another bad stateid infinite loop
- Fail the data server I/O is the stateid represents a lost lock
- Fix an Oopsable sunrpc trace event
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=JfQx
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-3.14-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
"Highlights include:
- Fix another nfs4_sequence corruptor in RELEASE_LOCKOWNER
- Fix an Oopsable delegation callback race
- Fix another bad stateid infinite loop
- Fail the data server I/O is the stateid represents a lost lock
- Fix an Oopsable sunrpc trace event"
* tag 'nfs-for-3.14-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
SUNRPC: Fix oops when trace sunrpc_task events in nfs client
NFSv4: Fail the truncate() if the lock/open stateid is invalid
NFSv4.1 Fail data server I/O if stateid represents a lost lock
NFSv4: Fix the return value of nfs4_select_rw_stateid
NFSv4: nfs4_stateid_is_current should return 'true' for an invalid stateid
NFS: Fix a delegation callback race
NFSv4: Fix another nfs4_sequence corruptor
Here are 4 USB fixes for your current tree.
Two of them are reverts to hopefully resolve the nasty XHCI regressions
we have been having on some types of devices. The other two are quirks
for some Logitech video devices.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iEYEABECAAYFAlMbu0sACgkQMUfUDdst+yl/MgCeJbq5Lre/M59O5YVWhS3fghsG
PisAoI7t2LLnhiC/DwZD10vs2hEkZxw2
=R/Qt
-----END PGP SIGNATURE-----
Merge tag 'usb-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are 4 USB fixes for your current tree.
Two of them are reverts to hopefully resolve the nasty XHCI
regressions we have been having on some types of devices. The other
two are quirks for some Logitech video devices"
* tag 'usb-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "USBNET: ax88179_178a: enable tso if usb host supports sg dma"
Revert "xhci 1.0: Limit arbitrarily-aligned scatter gather."
usb: Make DELAY_INIT quirk wait 100ms between Get Configuration requests
usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e
Here is a single staging driver fix for your tree.
It resolves an issue with arbritary writes to memory if a specific
driver is loaded.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iEYEABECAAYFAlMbwF4ACgkQMUfUDdst+ynSIwCZAfb/XkCqRqnzW8nfAOqITRP9
VwUAoMHjGSr6mBbXFzHz5QoxGwylY+dW
=+BBI
-----END PGP SIGNATURE-----
Merge tag 'staging-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver tree fix from Greg KH:
"Here is a single staging driver fix for your tree.
It resolves an issue with arbritary writes to memory if a specific
driver is loaded"
* tag 'staging-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl()
This fixes CVE-2014-0102.
The following command sequence produces an oops:
keyctl new_session
i=`keyctl newring _ses @s`
keyctl link @s $i
The problem is that search_nested_keyrings() sees two keyrings that have
matching type and description, so keyring_compare_object() returns true.
s_n_k() then passes the key to the iterator function -
keyring_detect_cycle_iterator() - which *should* check to see whether this is
the keyring of interest, not just one with the same name.
Because assoc_array_find() will return one and only one match, I assumed that
the iterator function would only see an exact match or never be called - but
the iterator isn't only called from assoc_array_find()...
The oops looks something like this:
kernel BUG at /data/fs/linux-2.6-fscache/security/keys/keyring.c:1003!
invalid opcode: 0000 [#1] SMP
...
RIP: keyring_detect_cycle_iterator+0xe/0x1f
...
Call Trace:
search_nested_keyrings+0x76/0x2aa
__key_link_check_live_key+0x50/0x5f
key_link+0x4e/0x85
keyctl_keyring_link+0x60/0x81
SyS_keyctl+0x65/0xe4
tracesys+0xdd/0xe2
The fix is to make keyring_detect_cycle_iterator() check that the key it
has is the key it was actually looking for rather than calling BUG_ON().
A testcase has been included in the keyutils testsuite for this:
http://git.kernel.org/cgit/linux/kernel/git/dhowells/keyutils.git/commit/?id=891f3365d07f1996778ade0e3428f01878a1790b
Reported-by: Tommi Rantala <tt.rantala@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The pci shutdown handler added in:
bnx2: Add pci shutdown handler
commit 25bfb1dd4b
created a shutdown down sequence without chip reset if the device was
never brought up. This can cause the firmware to shutdown the PHY
prematurely and cause MMIO read cycles to be unresponsive. On some
systems, it may generate NMI in the bnx2's pci shutdown handler.
The fix is to tell the firmware not to shutdown the PHY if there was
no prior chip reset.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull thermal fixes from Zhang Rui:
"Specifics:
- Update the help text of INT3403 Thermal driver, which was not
friendly to users. From Zhang Rui.
- The "type" sysfs attribute of x86_pkg_temp_thermal registered
thermal zones includes an instance number, which makes the
thermal-to-hwmon bridge fails to group them all in a single hwmon
device. Fixed by Jean Delvare.
- The hwmon device registered by x86_pkg_temp_thermal driver is
redundant because the temperature value reported by
x86_pkg_temp_thermal is already reported by the coretemp driver.
Fixed by Jean Delvare.
- Fix a problem that the cooling device can not be updated properly
if it is initialized at max cooling state. From Ni Wade.
- Fix a problem that OF registered thermal zones are running without
thermal governors. From Zhang Rui.
- Commit beeb5a1e0e ("thermal: rcar-thermal: Enable driver
compilation with COMPILE_TEST") broke build on archs wihout io
memory. Thus make it depend on HAS_IOMEM to bypass build failures.
Fixed by Richard Weinberger"
* 'for-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
Thermal: thermal zone governor fix
Thermal: Allow first update of cooling device state
thermal,rcar_thermal: Add dependency on HAS_IOMEM
x86_pkg_temp_thermal: Fix the thermal zone type
x86_pkg_temp_thermal: Do not expose as a hwmon device
Thermal: update INT3404 thermal driver help text
A scattering of driver specific fixes here. The fixes from Axel cover
bitrot in apparently unmaintained drivers, the at79 bug is fixing a
glitch on /CS during initialisation of some devices which could break
some slaves and the remainder are fixes for recently introduced bugs
from the past release cycle or so.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=2e3U
-----END PGP SIGNATURE-----
Merge tag 'spi-v3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A scattering of driver specific fixes here.
The fixes from Axel cover bitrot in apparently unmaintained drivers,
the at79 bug is fixing a glitch on /CS during initialisation of some
devices which could break some slaves and the remainder are fixes for
recently introduced bugs from the past release cycle or so"
* tag 'spi-v3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: atmel: add missing spi_master_{resume,suspend} calls to PM callbacks
spi: coldfire-qspi: Fix getting correct address for *mcfqspi
spi: fsl-dspi: Fix getting correct address for master
spi: spi-ath79: fix initial GPIO CS line setup
spi: spi-imx: spi_imx_remove: do not disable disabled clocks
spi-topcliff-pch: Fix probing when DMA mode is used
spi/topcliff-pch: Fix DMA channel
Pull SCSI target fixes from Nicholas Bellinger:
"This series addresses a number of outstanding issues wrt to active I/O
shutdown using iser-target. This includes:
- Fix a long standing tpg_state bug where a tpg could be referenced
during explicit shutdown (v3.1+ stable)
- Use list_del_init for iscsi_cmd->i_conn_node so list_empty checks
work as expected (v3.10+ stable)
- Fix a isert_conn->state related hung task bug + ensure outstanding
I/O completes during session shutdown. (v3.10+ stable)
- Fix isert_conn->post_send_buf_count accounting for RDMA READ/WRITEs
(v3.10+ stable)
- Ignore FRWR completions during active I/O shutdown (v3.12+ stable)
- Fix command leakage for interrupt coalescing during active I/O
shutdown (v3.13+ stable)
Also included is another DIF emulation fix from Sagi specific to
v3.14-rc code"
* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
Target/sbc: Fix sbc_copy_prot for offset scatters
iser-target: Fix command leak for tx_desc->comp_llnode_batch
iser-target: Ignore completions for FRWRs in isert_cq_tx_work
iser-target: Fix post_send_buf_count for RDMA READ/WRITE
iscsi/iser-target: Fix isert_conn->state hung shutdown issues
iscsi/iser-target: Use list_del_init for ->i_conn_node
iscsi-target: Fix iscsit_get_tpg_from_np tpg_state bug
Revert commit 3130497f5b ("ACPI / sleep: pm_power_off needs more
sanity checks to be installed") that breaks power ACPI power off on a
lot of systems, because it checks wrong registers.
Fixes: 3130497f5b ("ACPI / sleep: pm_power_off needs more sanity checks to be installed")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
issues booting 3430 based boards.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=J6Y0
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.14/fixes-dt-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
Two omap3430 vs 3630 device tree regression fixes for
issues booting 3430 based boards.
* tag 'omap-for-v3.14/fixes-dt-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting
ARM: dts: omap3-igep: fix boot fail due wrong compatible match
Signed-off-by: Olof Johansson <olof@lixom.net>
This is an optional dependency since USB/IP can fully work without
it. However, it is needed to display device information such as
vendor.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When a device has just been bound to usbip-host but the client hasn't
set a configuration on it, certain attributes will not exist. Don't
treat this as an error.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A device should not be able to be used concurrently both by
the server and the client. Claiming the port used by the
shared device ensures no interface drivers bind to it and
that it is not usable from the server.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A sysfs attribute is used to announce kernel space that a
new driver probing session should be triggered for the just
unbinded device.
In order to have the address of struct device associated to this
USB device, a new member has been added to struct bus_id_priv.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Since usbip-host is now a device driver and the client
has full access to the shared device, it makes sense to
let the client choose device configuration.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
libsysfs is now completely removed from USB/IP.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The class device lists were used only when being initialized,
being populated and being destroyed. They had no real meaning
and thus the code was useless.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Since it offers a API to both usbip tools and libusbip,
it is more appropriate to be place in the library.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Take the linked list implementation from the Linux Kernel
and strip it down to what it is needed.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This was deleted in the driver conversion patch. It didn't need
to be deleted; showing more information is ok.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch modifies usbip_list to use libudev.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes useless libsysfs.h includes in various
userspace files.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds autoconf check for libudev and migrates
usbip_bind to the new library.
libsysfs will still be used until all userspace is modified.
Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dgap_start() ignored errors in class_create() and device_create().
The patch implements proper error handling.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dgap_driver_start and dgap_Major_Control_Registered are used
to keep status of initialization of the driver as a whole and its "Major Control".
But the code that checks them is executed once on module init/unload.
That makes no sense in these variables as far as their values are predictable
at any time.
Also "dgap_downld" device was removed, while
device_destroy(MKDEV(DIGI_DGAP_MAJOR, 1)) is still in dgap_cleanup_module().
The patch removes it by the way.
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There were multiple variable length arrays declared on the stack in proc
handlers:
char buf[count];
I changed these to be fixed length arrays.
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds the Unisys s-Par driver maintainers to the MAINTAINERS
file, changes the state to "Supported", modifies TODO to address patches
to the Unisys mailing list, and adds Greg Kroah-Hartman to the patch
recipients list.
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Make sure BusListLock is unlocked before returning. If an error is encountered
early on in info_proc_read_helper() the function can return without unlocking.
Also changed the PROCLINE macro so that it doesn't include a goto statement.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A character array was declared on the stack with variable length. This has
been corrected to use a fixed length.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
