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<title>litmus-rt.git/drivers/misc, branch 2012.2</title>
<subtitle>The LITMUS^RT kernel.</subtitle>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/'/>
<entry>
<title>Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6</title>
<updated>2011-06-28T18:15:36+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2011-06-28T18:15:36+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=c89b857ce6d803905b2c9d71bc9effdd286c45ed'/>
<id>c89b857ce6d803905b2c9d71bc9effdd286c45ed</id>
<content type='text'>
* 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
  Connector: Correctly set the error code in case of success when dispatching receive callbacks
  Connector: Set the CN_NETLINK_USERS correctly
  pti: PTI semantics fix in pti_tty_cleanup.
  pti: ENXIO error case memory leak PTI fix.
  pti: double-free security PTI fix
  drivers:misc: ti-st: fix skipping of change remote baud
  drivers/base/platform.c: don't mark platform_device_register_resndata() as __init_or_module
  st_kim: Handle case of no device found for ID 0
  firmware: fix GOOGLE_SMI kconfig dependency warning
</content>
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<pre>
* 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
  Connector: Correctly set the error code in case of success when dispatching receive callbacks
  Connector: Set the CN_NETLINK_USERS correctly
  pti: PTI semantics fix in pti_tty_cleanup.
  pti: ENXIO error case memory leak PTI fix.
  pti: double-free security PTI fix
  drivers:misc: ti-st: fix skipping of change remote baud
  drivers/base/platform.c: don't mark platform_device_register_resndata() as __init_or_module
  st_kim: Handle case of no device found for ID 0
  firmware: fix GOOGLE_SMI kconfig dependency warning
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/misc/ioc4.c: fix section mismatch / race condition</title>
<updated>2011-06-28T01:00:13+00:00</updated>
<author>
<name>Ralf Baechle</name>
<email>ralf@linux-mips.org</email>
</author>
<published>2011-06-27T23:18:15+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=1fc6e987d8f606371337211f52ff74c6753298a6'/>
<id>1fc6e987d8f606371337211f52ff74c6753298a6</id>
<content type='text'>
Fix this section mismatch:

  WARNING: drivers/misc/ioc4.o(.data+0x144): Section mismatch in reference from the variable ioc4_load_modules_work to the function .devinit.text:ioc4_load_modules()
  The variable ioc4_load_modules_work references
  the function __devinit ioc4_load_modules()
  If the reference is valid then annotate the
  variable with __init* or __refdata (see linux/init.h) or name the variable:
  *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

This one is potentially fatal; by the time ioc4_load_modules is invoked
it may already have been freed.  For that reason ioc4_load_modules_work
can't be turned to __devinitdata but also because it's referenced in
ioc4_exit.

Signed-off-by: Ralf Baechle &lt;ralf@linux-mips.org&gt;
Acked-by: Brent Casavant &lt;bcasavan@sgi.com&gt;
Cc: Tejun Heo &lt;tj@kernel.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
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<pre>
Fix this section mismatch:

  WARNING: drivers/misc/ioc4.o(.data+0x144): Section mismatch in reference from the variable ioc4_load_modules_work to the function .devinit.text:ioc4_load_modules()
  The variable ioc4_load_modules_work references
  the function __devinit ioc4_load_modules()
  If the reference is valid then annotate the
  variable with __init* or __refdata (see linux/init.h) or name the variable:
  *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

This one is potentially fatal; by the time ioc4_load_modules is invoked
it may already have been freed.  For that reason ioc4_load_modules_work
can't be turned to __devinitdata but also because it's referenced in
ioc4_exit.

Signed-off-by: Ralf Baechle &lt;ralf@linux-mips.org&gt;
Acked-by: Brent Casavant &lt;bcasavan@sgi.com&gt;
Cc: Tejun Heo &lt;tj@kernel.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/misc/lkdtm.c: fix race when crashpoint is hit multiple times before checking count</title>
<updated>2011-06-28T01:00:13+00:00</updated>
<author>
<name>Josh Hunt</name>
<email>johunt@akamai.com</email>
</author>
<published>2011-06-27T23:18:08+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=aa2c96d6f329e66cc59352b0f12e8f04e6a9593b'/>
<id>aa2c96d6f329e66cc59352b0f12e8f04e6a9593b</id>
<content type='text'>
We observed the crash point count going negative in cases where the
crash point is hit multiple times before the check of "count == 0" is
done.  Because of this we never call lkdtm_do_action().  This patch just
adds a spinlock to protect count.

Reported-by: Tapan Dhimant &lt;tdhimant@akamai.com&gt;
Signed-off-by: Josh Hunt &lt;johunt@akamai.com&gt;
Acked-by: Ankita Garg &lt;ankita@in.ibm.com&gt;
Cc: &lt;stable@kernel.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
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<pre>
We observed the crash point count going negative in cases where the
crash point is hit multiple times before the check of "count == 0" is
done.  Because of this we never call lkdtm_do_action().  This patch just
adds a spinlock to protect count.

Reported-by: Tapan Dhimant &lt;tdhimant@akamai.com&gt;
Signed-off-by: Josh Hunt &lt;johunt@akamai.com&gt;
Acked-by: Ankita Garg &lt;ankita@in.ibm.com&gt;
Cc: &lt;stable@kernel.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc</title>
<updated>2011-06-27T21:55:43+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2011-06-27T21:55:43+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=a64227b0855c42b5c037011afa80580ca3228527'/>
<id>a64227b0855c42b5c037011afa80580ca3228527</id>
<content type='text'>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
  mmc: queue: bring discard_granularity/alignment into line with SCSI
  mmc: queue: append partition subname to queue thread name
  mmc: core: make erase timeout calculation allow for gated clock
  mmc: block: switch card to User Data Area when removing the block driver
  mmc: sdio: reset card during power_restore
  mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS
  mmc: sdhi: DMA slave ID 0 is invalid
  mmc: tmio: fix regression in TMIO_MMC_WRPROTECT_DISABLE handling
  mmc: omap_hsmmc: use original sg_len for dma_unmap_sg
  mmc: omap_hsmmc: fix ocr mask usage
  mmc: sdio: fix runtime PM path during driver removal
  mmc: Add PCI fixup quirks for Ricoh 1180:e823 reader
  mmc: sdhi: fix module unloading
  mmc: of_mmc_spi: add NO_IRQ define to of_mmc_spi.c
  mmc: vub300: fix null dereferences in error handling
</content>
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<pre>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
  mmc: queue: bring discard_granularity/alignment into line with SCSI
  mmc: queue: append partition subname to queue thread name
  mmc: core: make erase timeout calculation allow for gated clock
  mmc: block: switch card to User Data Area when removing the block driver
  mmc: sdio: reset card during power_restore
  mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS
  mmc: sdhi: DMA slave ID 0 is invalid
  mmc: tmio: fix regression in TMIO_MMC_WRPROTECT_DISABLE handling
  mmc: omap_hsmmc: use original sg_len for dma_unmap_sg
  mmc: omap_hsmmc: fix ocr mask usage
  mmc: sdio: fix runtime PM path during driver removal
  mmc: Add PCI fixup quirks for Ricoh 1180:e823 reader
  mmc: sdhi: fix module unloading
  mmc: of_mmc_spi: add NO_IRQ define to of_mmc_spi.c
  mmc: vub300: fix null dereferences in error handling
</pre>
</div>
</content>
</entry>
<entry>
<title>mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS</title>
<updated>2011-06-25T22:52:24+00:00</updated>
<author>
<name>James Hogan</name>
<email>james@albanarts.com</email>
</author>
<published>2011-06-21T09:55:34+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=e9e8bcb8178e197d889ec31e79fa1ddc1732c8f9'/>
<id>e9e8bcb8178e197d889ec31e79fa1ddc1732c8f9</id>
<content type='text'>
HAVE_EFFICIENT_UNALIGNED_ACCESS is a config option, therefore it needs
the CONFIG_ before it when used by the preprocessor.

Signed-off-by: James Hogan &lt;james@albanarts.com&gt;
Acked-by: Michał Mirosław &lt;mirq-linux@rere.qmqm.pl&gt;
Signed-off-by: Chris Ball &lt;cjb@laptop.org&gt;
</content>
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<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
HAVE_EFFICIENT_UNALIGNED_ACCESS is a config option, therefore it needs
the CONFIG_ before it when used by the preprocessor.

Signed-off-by: James Hogan &lt;james@albanarts.com&gt;
Acked-by: Michał Mirosław &lt;mirq-linux@rere.qmqm.pl&gt;
Signed-off-by: Chris Ball &lt;cjb@laptop.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6</title>
<updated>2011-06-21T03:10:18+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2011-06-21T03:10:18+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=6e158d21986fa15d21fd32cf241d167d4d741ae3'/>
<id>6e158d21986fa15d21fd32cf241d167d4d741ae3</id>
<content type='text'>
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (40 commits)
  pxa168_eth: fix race in transmit path.
  ipv4, ping: Remove duplicate icmp.h include
  netxen: fix race in skb-&gt;len access
  sgi-xp: fix a use after free
  hp100: fix an skb-&gt;len race
  netpoll: copy dev name of slaves to struct netpoll
  ipv4: fix multicast losses
  r8169: fix static initializers.
  inet_diag: fix inet_diag_bc_audit()
  gigaset: call module_put before restart of if_open()
  farsync: add module_put to error path in fst_open()
  net: rfs: enable RFS before first data packet is received
  fs_enet: fix freescale FCC ethernet dp buffer alignment
  netdev: bfin_mac: fix memory leak when freeing dma descriptors
  vlan: don't call ndo_vlan_rx_register on hardware that doesn't have vlan support
  caif: Bugfix - XOFF removed channel from caif-mux
  tun: teach the tun/tap driver to support netpoll
  dp83640: drop PHY status frames in the driver.
  dp83640: fix phy status frame event parsing
  phylib: Allow BCM63XX PHY to be selected only on BCM63XX.
  ...
</content>
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<pre>
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (40 commits)
  pxa168_eth: fix race in transmit path.
  ipv4, ping: Remove duplicate icmp.h include
  netxen: fix race in skb-&gt;len access
  sgi-xp: fix a use after free
  hp100: fix an skb-&gt;len race
  netpoll: copy dev name of slaves to struct netpoll
  ipv4: fix multicast losses
  r8169: fix static initializers.
  inet_diag: fix inet_diag_bc_audit()
  gigaset: call module_put before restart of if_open()
  farsync: add module_put to error path in fst_open()
  net: rfs: enable RFS before first data packet is received
  fs_enet: fix freescale FCC ethernet dp buffer alignment
  netdev: bfin_mac: fix memory leak when freeing dma descriptors
  vlan: don't call ndo_vlan_rx_register on hardware that doesn't have vlan support
  caif: Bugfix - XOFF removed channel from caif-mux
  tun: teach the tun/tap driver to support netpoll
  dp83640: drop PHY status frames in the driver.
  dp83640: fix phy status frame event parsing
  phylib: Allow BCM63XX PHY to be selected only on BCM63XX.
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>sgi-xp: fix a use after free</title>
<updated>2011-06-19T23:28:03+00:00</updated>
<author>
<name>Eric Dumazet</name>
<email>eric.dumazet@gmail.com</email>
</author>
<published>2011-06-19T12:52:36+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=44da29d26bb8df3b0411ba902f2bc9b973ea38e4'/>
<id>44da29d26bb8df3b0411ba902f2bc9b973ea38e4</id>
<content type='text'>
Its illegal to dereference skb after dev_kfree_skb(skb)

Signed-off-by: Eric Dumazet &lt;eric.dumazet@gmail.com&gt;
CC: Robin Holt &lt;holt@sgi.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
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<pre>
Its illegal to dereference skb after dev_kfree_skb(skb)

Signed-off-by: Eric Dumazet &lt;eric.dumazet@gmail.com&gt;
CC: Robin Holt &lt;holt@sgi.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/misc/apds990x.c: apds990x_chip_on() should depend on CONFIG_PM || CONFIG_PM_RUNTIME</title>
<updated>2011-06-16T03:04:02+00:00</updated>
<author>
<name>Geert Uytterhoeven</name>
<email>geert@linux-m68k.org</email>
</author>
<published>2011-06-15T22:08:59+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=ec8f9ceacef719a844ca269d654502af6a00a273'/>
<id>ec8f9ceacef719a844ca269d654502af6a00a273</id>
<content type='text'>
Fixes this warning:

  drivers/misc/apds990x.c: At top level:
  drivers/misc/apds990x.c:613: warning: `apds990x_chip_on' defined but not used

Signed-off-by: Geert Uytterhoeven &lt;geert@linux-m68k.org&gt;
Cc: Samu Onkalo &lt;samu.p.onkalo@nokia.com&gt;
Cc: Jonathan Cameron &lt;jic23@cam.ac.uk&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
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<pre>
Fixes this warning:

  drivers/misc/apds990x.c: At top level:
  drivers/misc/apds990x.c:613: warning: `apds990x_chip_on' defined but not used

Signed-off-by: Geert Uytterhoeven &lt;geert@linux-m68k.org&gt;
Cc: Samu Onkalo &lt;samu.p.onkalo@nokia.com&gt;
Cc: Jonathan Cameron &lt;jic23@cam.ac.uk&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/misc/cs5535-mfgpt.c: fix wrong if condition</title>
<updated>2011-06-16T03:04:00+00:00</updated>
<author>
<name>Christian Gmeiner</name>
<email>christian.gmeiner@gmail.com</email>
</author>
<published>2011-06-15T22:08:22+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=4bbd61fb9726808e72ab2aa440401f6e5e1aa8f7'/>
<id>4bbd61fb9726808e72ab2aa440401f6e5e1aa8f7</id>
<content type='text'>
Fix the wrong `if' condition for the check if the requested timer is
available.

The bitmap avail is used to store if a timer is used already.  test_bit()
is used to check if the requested timer is available.  If a bit in the
avail bitmap is set it means that the timer is available.

The runtime effect would be that allocating a specific timer always fails
(versus telling cs5535_mfgpt_alloc_timer to allocate the first available
timer, which works).

Signed-off-by: Christian Gmeiner &lt;christian.gmeiner@gmail.com&gt;
Acked-by: Andres Salomon &lt;dilinger@queued.net&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
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<pre>
Fix the wrong `if' condition for the check if the requested timer is
available.

The bitmap avail is used to store if a timer is used already.  test_bit()
is used to check if the requested timer is available.  If a bit in the
avail bitmap is set it means that the timer is available.

The runtime effect would be that allocating a specific timer always fails
(versus telling cs5535_mfgpt_alloc_timer to allocate the first available
timer, which works).

Signed-off-by: Christian Gmeiner &lt;christian.gmeiner@gmail.com&gt;
Acked-by: Andres Salomon &lt;dilinger@queued.net&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/misc/spear13xx_pcie_gadget.c: fix a memory leak in spear_pcie_gadget_probe error path</title>
<updated>2011-06-16T03:04:00+00:00</updated>
<author>
<name>Axel Lin</name>
<email>axel.lin@gmail.com</email>
</author>
<published>2011-06-15T22:08:21+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=5a1e6f75831bf1f8e596d642cd8a2512f11548fc'/>
<id>5a1e6f75831bf1f8e596d642cd8a2512f11548fc</id>
<content type='text'>
In the case of goto err_kzalloc, we should kfree target.

Signed-off-by: Axel Lin &lt;axel.lin@gmail.com&gt;
Acked-by: Pratyush Anand &lt;pratyush.anand@st.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
In the case of goto err_kzalloc, we should kfree target.

Signed-off-by: Axel Lin &lt;axel.lin@gmail.com&gt;
Acked-by: Pratyush Anand &lt;pratyush.anand@st.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
</feed>
