- 06 4月, 2010 3 次提交
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由 Tejun Heo 提交于
Some BIOSes don't configure HPA during boot but do so while resuming. This causes harddrives to shrink during resume making libata detach and reattach them. This can be worked around by unlocking HPA if old size equals native size. Add ATA_DFLAG_UNLOCK_HPA so that HPA unlocking can be controlled per-device and update ata_dev_revalidate() such that it sets ATA_DFLAG_UNLOCK_HPA and fails with -EIO when the above condition is detected. This patch fixes the following bug. https://bugzilla.kernel.org/show_bug.cgi?id=15396Signed-off-by: NTejun Heo <tj@kernel.org> Reported-by: NOleksandr Yermolenko <yaa.bta@gmail.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Tejun Heo 提交于
Crucial said, Thank you for contacting us. We know that with our M225 line of SSDs you sometimes need to disable NCQ (native command queuing) to avoid just the type of errors you're seeing. Our recommendation for the M225 is to add libata.force=noncq to your Linux kernel boot options, under the kernel ATA library option. I have sent your feedback to the engineers working on the C300, and asked them to please pass it on to the firmware team. I have been notified that they are in the process of testing and finalizing a new firmware version, that you can expect to see released around the end of April. We’ll keep you posted as to when it will be available for download. So, turn off NCQ on the drive w/ the current firmware revision. Reported in the following bug. https://bugzilla.kernel.org/show_bug.cgi?id=15573Signed-off-by: NTejun Heo <tj@kernel.org> Reported-by: lethalwp@scarlet.be Reported-by: NLuke Macken <lmacken@redhat.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Tejun Heo 提交于
On configurations where IRQ line is shared with a different controller, spurious IRQs may happen continuously. The message was put there primarily for debugging anyway. Kill it. Signed-off-by: NTejun Heo <tj@kernel.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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- 05 4月, 2010 2 次提交
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由 Tejun Heo 提交于
eeepc-wmi uses kfree() but doesn't include slab.h. Include it. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Yong Wang <yong.y.wang@intel.com>
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由 Tejun Heo 提交于
drivers/staging/otus/usbdrv.h users use slab facilities. Include linux/slab.h from usbdrv.h. Signed-off-by: NTejun Heo <tj@kernel.org>
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- 04 4月, 2010 2 次提交
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由 David S. Miller 提交于
These just represent the secondary and further heads attached to the card, and they have different sets of PCI bar registers to map. So don't try to drive them in the main driver. Reported-by: NFrans van Berckel <fberckel@xs4all.nl> Tested-by: NFrans van Berckel <fberckel@xs4all.nl> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ken Kawasaki 提交于
smc91c92_cs: *cvt_ascii_address returns 0, if success. *call free_netdev, if we can't find hardware address. Signed-off-by: NKen Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 4月, 2010 3 次提交
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由 Clemens Ladisch 提交于
The missing initialization of the nb_cntl.strap_msi_enable does not seem to be the only problem that prevents MSI, so that quirk is not sufficient to enable MSI on all machines. To be safe, disable MSI unconditionally for the internal graphics and HDMI audio on these chipsets. [rjw: Added the PCI_VENDOR_ID_AI quirk.] Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Oleg Nesterov 提交于
release_one_tty(tty) can be called when tty still has a reference to pgrp/session. In this case we leak the pid. Signed-off-by: NOleg Nesterov <oleg@redhat.com> Reported-by: NCatalin Marinas <catalin.marinas@arm.com> Reported-and-tested-by: NTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by: NLinus Torvalds <torvalds@linux-foundation.org> Acked-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jason Wessel 提交于
The kgdb test suite mimics the behavior of gdb. For the sh architecture the pc must be decremented by 2 for software breakpoint. Signed-off-by: NJason Wessel <jason.wessel@windriver.com> Acked-by: NPaul Mundt <lethal@linux-sh.org>
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- 02 4月, 2010 12 次提交
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由 Neil Horman 提交于
Fix formatting on r8169 printk Brandon Philips noted that I had a spacing issue in my printk for the last r8169 patch that made it quite ugly. Fix that up and add the PFX macro to it as well so it looks like the other r8169 printks Signed-off-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amerigo Wang 提交于
bond_uninit() is invoked with rtnl_lock held, when it does destroy_workqueue() which will potentially flush all works in this workqueue, if we hold rtnl_lock again in the work function, it will deadlock. So move destroy_workqueue() to destructor where rtnl_lock is not held any more, suggested by Eric. Signed-off-by: NWANG Cong <amwang@redhat.com> Cc: Jay Vosburgh <fubar@us.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: Jiri Pirko <jpirko@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Carmelo AMOROSO 提交于
stmmac uses crc32 functions so it needs to select CRC32. Fixes build error: drivers/built-in.o: In function `dwmac1000_set_filter': dwmac1000_core.c:(.text+0x3c380): undefined reference to `crc32_le' dwmac1000_core.c:(.text+0x3c384): undefined reference to `bitrev32' Signed-off-by: NCarmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ajit Khaparde 提交于
vlan traffic on big endian architecture is broken. Need to swap the vid before giving packet to stack. This patch fixes it. Signed-off-by: NAjit Khaparde <ajitk@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ajit Khaparde 提交于
Flashing is broken on big endian architectures like ppc. This patch fixes it. From: Naresh G <nareshg@serverengines.com> Signed-off-by: NAjit Khaparde <ajitk@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ajit Khaparde 提交于
Signed-off-by: NAjit Khaparde <ajitk@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 4月, 2010 6 次提交
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由 Dave Airlie 提交于
Some GPUs have an APM/ACPI PM mode selection switch and some BIOSes set this to APM. We really want this in ACPI mode for Linux. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
These GPUs should be setting these registers up also. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
If we resume in a bad way, we'll get 0xffffffff in wptr, and then oops with no console. This just adds a sanity check so that we can avoid the oops and hopefully get more details out of people's systems. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Need to enable the VID stream after link training Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Yong Wang 提交于
Add a WMI driver for Eee PC laptops. Currently it only supports hotkeys. Signed-off-by: NYong Wang <yong.y.wang@intel.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com> Acked-by: NDmitry Torokhov <dtor@mail.ru>
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由 Corentin Chary 提交于
In function 'asus_laptop_get_info': warning: passing argument 3 of 'asus_handle_init' from incompatible pointer type note: expected 'char **' but argument is of type 'const char **' Introduced by commit c21085108a02e1b838c34f3650c8cc9fbd178615 ("asus-laptop: fix style problems reported by checkpath.pl"). Signed-off-by: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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- 31 3月, 2010 12 次提交
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由 Eric Dumazet 提交于
Commit a2fd940f (bonding: fix broken multicast with round-robin mode) added a problem on litle endian machines. drivers/net/bonding/bond_main.c:4159: warning: comparison is always false due to limited range of data type Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
Unlock the lock before leaving the function. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression E1; identifier f; @@ f (...) { <+... * spin_lock_irqsave (E1,...); ... when != E1 * return ...; ...+> } // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kim Phillips 提交于
fix this: eth2: :RX BD ring size for Q[0]: 256 eth2:TX BD ring size for Q[0]: 256 to look like: eth2: RX BD ring size for Q[0]: 256 eth2: TX BD ring size for Q[0]: 256 Signed-off-by: NKim Phillips <kim.phillips@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kim Phillips 提交于
Interfaces come up claiming having already received 3.0 GiB. Use kzalloc to properly initialize per-queue data. Signed-off-by: NKim Phillips <kim.phillips@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andy Fleming 提交于
gianfar needed to ensure existence of the *skbuff arrays before freeing the skbs in them, rather than ensuring their nonexistence. Signed-off-by: NAndy Fleming <afleming@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alex Deucher 提交于
Turn off hw i2c by default except for mm i2c which is hw only until we sort out the remaining prescale issues on older chips. hw i2c can be enabled with hw_i2c=1. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
This allows us to remove the internal bit algo bus used by the radeon i2c algo. We now register a radeon algo adapter if the gpio line is hw capable and the hw inplementation is available, otherwise we register a bit algo adapter. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Doesn't seem to work reliably and the pci quirks don't always work. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
- Add module option to force the display priority 0 = auto, 1 = normal, 2 = high - Default to high on r3xx/r4xx/rv515 chips Fixes flickering problems during heavy acceleration due to underflow to the display controllers - Fill in minimal support for RS600 v2 - update display priority when bandwidth is updated so the user can change the parameter at runtime and it will take affect on the next modeset. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Seems to have gotten lost in the evergreen merge. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Some systems have LCD* rather than DFP* device tags in the bios for eDP connectors; notably the new apple iMac. This fixes things up so eDP connectors with either tag will work. v2: fix typo Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Looks like a copy/paste typo from when evergreen support was added. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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