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5f71a3e Thomas Kavanagh 13 September 2012, 15:16:55 UTC i2c: algo: pca: Fix mode selection for PCA9665 The code currently always selects turbo mode for PCA9665, no matter which clock frequency is configured. This is because it compares the clock frequency against constants reflecting (boundary / 100). Compare against real boundary frequencies to fix the problem. Signed-off-by: Thomas Kavanagh <tkavanagh@juniper.net> Signed-off-by: Guenter Roeck <groeck@juniper.net> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> 14 September 2012, 13:25:22 UTC
4a5b2b2 Wolfram Sang 12 September 2012, 16:03:26 UTC MAINTAINERS: fix tree for current i2c-embedded development Guide people to where their patches can be found these days. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Ben Dooks <ben-linux@fluff.org> 14 September 2012, 12:43:07 UTC
610bd7d Dave Airlie 14 September 2012, 03:28:23 UTC drm/nouveau: fix booting with plymouth + dumb support We noticed a plymouth bug on Fedora 18, and I then noticed this stupid thinko, fixing it fixed the problem with plymouth. Cc: stable@vger.kernel.org Acked-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 14 September 2012, 05:45:01 UTC
c456797 Nicolas Ferre 11 September 2012, 15:21:45 UTC dmaengine: at_hdmac: check that each sg data length is non-null Avoid the construction of a malformed DMA request sent to the DMA controller. Log message is for debug only because this condition is unlikely to append and may only trigger at driver development time. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Stable <stable@vger.kernel.org> [2.6.31+] Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> 14 September 2012, 02:56:40 UTC
c618a9b Nicolas Ferre 11 September 2012, 15:21:44 UTC dmaengine: at_hdmac: fix comment in atc_prep_slave_sg() s/dma_memcpy/slave_sg/ and it is sg length that we are talking about. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Stable <stable@vger.kernel.org> [2.6.31+] Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> 14 September 2012, 02:56:40 UTC
363fca8 Dave Airlie 14 September 2012, 01:20:46 UTC Merge branch 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes Alex writes: This is the current set of radeon fixes for 3.6. Two small fixes: - fix the fence issues introduced in 3.5 with 64-bit fences - PLL fix for multiple DP heads * 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: make 64bit fences more robust v3 drm/radeon: rework pll selection (v3) 14 September 2012, 01:20:46 UTC
dd03e73 Yishai Hadas 29 August 2012, 15:14:35 UTC mlx4_core: Fix integer overflows so 8TBs of memory registration works This patch adds on the fixes done in commits 89dd86db78e0 ("mlx4_core: Allow large mlx4_buddy bitmaps") and 3de819e6b642 ("mlx4_core: Fix integer overflow issues around MTT table") so that memory registration of up to 8TB (log_num_mtt=31) finally works. It fixes integer overflows in a few mlx4_table_yyy routines in icm.c by using a u64 intermediate variable, and int/uint issues that caused table indexes to become nagive by setting some variables to be u32 instead of int. These problems cause crashes when a user attempted to register > 512GB of RAM. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 14 September 2012, 00:52:02 UTC
40bf66e Lin Ming 13 September 2012, 22:26:33 UTC ACPI / PM: Fix resource_lock dead lock in acpi_power_on_device Commit 0090def("ACPI: Add interface to register/unregister device to/from power resources") used resource_lock to protect the devices list that relies on power resource. It caused a mutex dead lock, as below acpi_power_on ---> lock resource_lock __acpi_power_on acpi_power_on_device acpi_power_get_inferred_state acpi_power_get_list_state ---> lock resource_lock This patch adds a new mutex "devices_lock" to protect the devices list and calls acpi_power_on_device in acpi_power_on, instead of __acpi_power_on, after the resource_lock is released. [rjw: Changed data type of a boolean variable to bool.] Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> 13 September 2012, 22:26:33 UTC
8f7412a Rafael J. Wysocki 13 September 2012, 22:26:24 UTC ACPI / PM: Infer parent power state from child if unknown, v2 It turns out that there are ACPI BIOSes defining device objects with _PSx and without either _PSC or _PRx. For devices corresponding to those ACPI objetcs __acpi_bus_get_power() returns ACPI_STATE_UNKNOWN and their initial power states are regarded as unknown as a result. If such a device is a parent of another power-manageable device, the child cannot be put into a low-power state through ACPI, because __acpi_bus_set_power() refuses to change power states of devices whose parents' power states are unknown. To work around this problem, observe that the ACPI power state of a device cannot be higher-power (lower-number) than the power state of its parent. Thus, if the device's _PSC method or the configuration of its power resources indicates that the device is in D0, the device's parent has to be in D0 as well. Consequently, if the parent's power state is unknown when we've just learned that its child's power state is D0, we can safely set the parent's power.state field to ACPI_STATE_D0. Tested-by: Aaron Lu <aaron.lu@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> 13 September 2012, 22:26:24 UTC
6af773e Nishank Trivedi 12 September 2012, 13:32:49 UTC pktgen: fix crash with vlan and packet size less than 46 If vlan option is being specified in the pktgen and packet size being requested is less than 46 bytes, despite being illogical request, pktgen should not crash the kernel. BUG: unable to handle kernel paging request at ffff88021fb82000 Process kpktgend_0 (pid: 1184, threadinfo ffff880215f1a000, task ffff880218544530) Call Trace: [<ffffffffa0637cd2>] ? pktgen_finalize_skb+0x222/0x300 [pktgen] [<ffffffff814f0084>] ? build_skb+0x34/0x1c0 [<ffffffffa0639b11>] pktgen_thread_worker+0x5d1/0x1790 [pktgen] [<ffffffffa03ffb10>] ? igb_xmit_frame_ring+0xa30/0xa30 [igb] [<ffffffff8107ba20>] ? wake_up_bit+0x40/0x40 [<ffffffff8107ba20>] ? wake_up_bit+0x40/0x40 [<ffffffffa0639540>] ? spin+0x240/0x240 [pktgen] [<ffffffff8107b4e3>] kthread+0x93/0xa0 [<ffffffff81615de4>] kernel_thread_helper+0x4/0x10 [<ffffffff8107b450>] ? flush_kthread_worker+0x80/0x80 [<ffffffff81615de0>] ? gs_change+0x13/0x13 The root cause of why pktgen is not able to handle this case is due to comparison of signed (datalen) and unsigned data (sizeof), which eventually passes a huge number to skb_put(). Signed-off-by: Nishank Trivedi <nistrive@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 21:10:00 UTC
eceeb43 Dan Carpenter 01 September 2012, 19:54:07 UTC thinkpad_acpi: buffer overflow in fan_get_status() The acpi_evalf() function modifies four bytes of data but in fan_get_status() we pass a pointer to u8. I have modified the function to use type checking now. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:31 UTC
f661848 Jiang Liu 13 September 2012, 16:21:59 UTC eeepc-laptop: fix device reference count leakage in eeepc_rfkill_hotplug() Fix a device reference count leakage issue in function eeepc_rfkill_hotplug(). Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:31 UTC
3f5449b Maxim Nikulin 20 August 2012, 21:01:52 UTC platform/x86: fix asus_laptop.wled_type description MODULE_PARM_DESC for wlan_status is further in the same file Signed-off-by: Maxim A. Nikulin <M.A.Nikulin@gmail.com> Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:31 UTC
8871e99 Corentin Chary 20 August 2012, 21:01:51 UTC asus-laptop: HRWS/HWRS typo Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=24222 Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:30 UTC
689db78 Corentin Chary 20 August 2012, 21:01:50 UTC drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:30 UTC
e6d9d3d Seth Forshee 22 August 2012, 02:56:49 UTC apple-gmux: Fix port address calculation in gmux_pio_write32() This function fails to add the start address of the gmux I/O range to the requested port address and thus writes to the wrong location. Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:29 UTC
c5a5052 Bernhard Froemel 25 August 2012, 08:30:48 UTC apple-gmux: Fix index read functions Study of Apple's binary driver revealed that the GMUX_READ_PORT should be written between calls to gmux_index_wait_ready and gmux_index_wait_complete (i.e., the new index protocol must be followed). If this is not done correctly, the indexed gmux device only partially accepts writes which lead to problems concerning GPU switching. Special thanks to Seth Forshee who helped greatly with identifying unnecessary changes. Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:29 UTC
07f377d Bernhard Froemel 25 August 2012, 08:30:49 UTC apple-gmux: Obtain version info from indexed gmux This patch extracts and displays version information from the indexed gmux device as it is also done for the classic gmux device. Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at> Signed-off-by: Matthew Garrett <mjg@redhat.com> 13 September 2012, 20:46:29 UTC
7b5342d Yuval Mintz 11 September 2012, 04:34:14 UTC bnx2x: Add missing afex code Commit a334872224a67b614dc888460377862621f3dac7 added afex support but lacked several logical changes. This lack can cause afex to crash, and also have a slight effect on other flows (i.e., driver always assumes the Tx ring has less available buffers than what it actually has). This patch adds the missing segments, fixing said issues. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:37:52 UTC
2ace951 Dmitry Kravkov 11 September 2012, 04:34:13 UTC bnx2x: fix registers dumped Under traffic, there are several registers that when read (e.g., via 'ethtool -d') may cause the chip to stall. This patch corrects the registers read in such flows. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:37:52 UTC
5cd75f0 Yaniv Rosner 11 September 2012, 04:34:12 UTC bnx2x: correct advertisement of pause capabilities This patch propagates users' requested flow-control into the link layer, which will later be used to advertise this flow-control for auto-negotiation (until now these values were ignored). Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:37:52 UTC
430d172 Yaniv Rosner 11 September 2012, 04:34:11 UTC bnx2x: display the correct duplex value Prior to this fix, the driver reported the chip's active duplex state is always 'full', even if using half-duplex mode. Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:37:52 UTC
375944c Yaniv Rosner 11 September 2012, 04:34:10 UTC bnx2x: prevent timeouts when using PFC Prevent updating the xmac PFC configuration when using a link speed slower than 10G -the umac block is responsible for 1G or slower connections, therefore it is possible the xmac block is reset when connection is slower. Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:37:52 UTC
217aeb8 Yuval Mintz 11 September 2012, 04:34:09 UTC bnx2x: fix stats copying logic FW needs the driver statistics for management. Current logic is broken in that the function that gathers the port statistics does not copy its own statistics to a place where the FW can use it. This patch causes every function that can pass statistics to the FW to do so. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:37:51 UTC
bef0540 Dmitry Kravkov 11 September 2012, 04:34:08 UTC bnx2x: Avoid sending multiple statistics queries During traffic when DCB is enabled, it is possible for multiple instances of statistics queries to be sent to the chip - this may cause the FW to assert. This patch prevents the sending of an additional instance of statistics query while the previous query hasn't completed. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:37:51 UTC
f492c17 Christian König 13 September 2012, 08:33:47 UTC drm/radeon: make 64bit fences more robust v3 Only increase the higher 32bits if we really detect a wrap around. v2: instead of increasing the higher 32bits just use the higher 32bits from the last emitted fence. v3: also use last emitted fence value as upper limit. The intention of this patch is to make fences as robust as they where before introducing 64bit fences. This is necessary because on older systems it looks like the fence value gets corrupted on initialization. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=51344 Should also fix: https://bugs.freedesktop.org/show_bug.cgi?id=54129 https://bugs.freedesktop.org/show_bug.cgi?id=54662 https://bugzilla.redhat.com/show_bug.cgi?id=846505 https://bugzilla.redhat.com/show_bug.cgi?id=845639 3.5 needs a separate patch due to changes in the fence code. Will send that out separately. Signed-off-by: Christian König <deathsimple@vodafone.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 13 September 2012, 20:17:49 UTC
985f61f Alex Deucher 31 August 2012, 15:56:50 UTC drm/radeon: rework pll selection (v3) For DP we can use the same PPLL for all active DP encoders. Take advantage of that to prevent cases where we may end up sharing a PPLL between DP and non-DP which won't work. Also clean up the code a bit. v2: - fix missing pll_id assignment in crtc init v3: - fix DP PPLL check - document functions - break in main encoder search loop after matching. no need to keep checking additional encoders. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=54471 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 13 September 2012, 20:17:49 UTC
8624dd2 Bjørn Mork 12 September 2012, 20:44:35 UTC net: qmi_wwan: call subdriver with control intf only This fixes a hang on suspend due to calling wdm_suspend on the unregistered data interface. The hang should have been a NULL pointer reference had it not been for a logic error in the cdc_wdm code. commit 230718bd net: qmi_wwan: bind to both control and data interface changed qmi_wwan to use cdc_wdm as a subdriver for devices with a two-interface QMI/wwan function. The commit failed to update qmi_wwan_suspend and qmi_wwan_resume, which were written to handle either a single combined interface function, or no subdriver at all. The result was that we called into the subdriver both when the control interface was suspended and when the data interface was suspended. Calling the subdriver suspend function with an unregistered interface is not supported and will make the subdriver bug out. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:11:51 UTC
ba1bf47 David Ward 13 September 2012, 05:22:35 UTC net_sched: gred: actually perform idling in WRED mode gred_dequeue() and gred_drop() do not seem to get called when the queue is empty, meaning that we never start idling while in WRED mode. And since qidlestart is not stored by gred_store_wred_set(), we would never stop idling while in WRED mode if we ever started. This messes up the average queue size calculation that influences packet marking/dropping behavior. Now, we start WRED mode idling as we are removing the last packet from the queue. Also we now actually stop WRED mode idling when we are enqueuing a packet. Cc: Bruce Osler <brosler@cisco.com> Signed-off-by: David Ward <david.ward@ll.mit.edu> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:10:13 UTC
1fe37b1 David Ward 13 September 2012, 05:22:34 UTC net_sched: gred: fix qave reporting via netlink q->vars.qavg is a Wlog scaled value, but q->backlog is not. In order to pass q->vars.qavg as the backlog value, we need to un-scale it. Additionally, the qave value returned via netlink should not be Wlog scaled, so we need to un-scale the result of red_calc_qavg(). This caused artificially high values for "Average Queue" to be shown by 'tc -s -d qdisc', but did not affect the actual operation of GRED. Signed-off-by: David Ward <david.ward@ll.mit.edu> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:10:13 UTC
c22e464 David Ward 13 September 2012, 05:22:33 UTC net_sched: gred: eliminate redundant DP prio comparisons Each pair of DPs only needs to be compared once when searching for a non-unique prio value. Signed-off-by: David Ward <david.ward@ll.mit.edu> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:10:13 UTC
e29fe83 David Ward 13 September 2012, 05:22:32 UTC net_sched: gred: correct comment about qavg calculation in RIO mode Signed-off-by: David Ward <david.ward@ll.mit.edu> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 20:10:13 UTC
4b921ed Karsten Keil 13 September 2012, 04:36:20 UTC mISDN: Fix wrong usage of flush_work_sync while holding locks It is a bad idea to hold a spinlock and call flush_work_sync. Move the workqueue cleanup outside the spinlock and use cancel_work_sync, on closing the channel this seems to be the more correct function. Remove the never used and constant return value of mISDN_freebchannel. Signed-off-by: Karsten Keil <keil@b1-systems.de> Cc: <stable@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 18:58:54 UTC
9305216 David S. Miller 13 September 2012, 17:53:06 UTC Merge branch 'master' of git://1984.lsi.us.es/nf Pablo Neira Ayuso say: ==================== The following patchset contains four updates for your net tree, they are: * Fix crash on timewait sockets, since the TCP early demux was added, in nfnetlink_log, from Eric Dumazet. * Fix broken syslog log-level for xt_LOG and ebt_log since printk format was converted from <.> to a 2 bytes pattern using ASCII SOH, from Joe Perches. * Two security fixes for the TCP connection tracking targeting off-path attacks, from Jozsef Kadlecsik. The problem was discovered by Jan Wrobel and it is documented in: http://mixedbit.org/reflection_scan/reflection_scan.pdf. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 13 September 2012, 17:53:06 UTC
ec145ba John Stultz 11 September 2012, 23:26:03 UTC time: Fix timeekeping_get_ns overflow on 32bit systems Daniel Lezcano reported seeing multi-second stalls from keyboard input on his T61 laptop when NOHZ and CPU_IDLE were enabled on a 32bit kernel. He bisected the problem down to commit 1e75fa8be9fb6 ("time: Condense timekeeper.xtime into xtime_sec"). After reproducing this issue, I narrowed the problem down to the fact that timekeeping_get_ns() returns a 64bit nsec value that hasn't been accumulated. In some cases this value was being then stored in timespec.tv_nsec (which is a long). On 32bit systems, with idle times larger then 4 seconds (or less, depending on the value of xtime_nsec), the returned nsec value would overflow 32bits. This limited kept time from increasing, causing timers to not expire. The fix is to make sure we don't directly store the result of timekeeping_get_ns() into a tv_nsec field, instead using a 64bit nsec value which can then be added into the timespec via timespec_add_ns(). Reported-and-bisected-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Prarit Bhargava <prarit@redhat.com> Cc: Richard Cochran <richardcochran@gmail.com> Link: http://lkml.kernel.org/r/1347405963-35715-1-git-send-email-john.stultz@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org> 13 September 2012, 15:39:14 UTC
73e8f3d T Makphaibulchoke 29 August 2012, 03:21:43 UTC x86/mm/init.c: Fix devmem_is_allowed() off by one Fixing an off-by-one error in devmem_is_allowed(), which allows accesses to physical addresses 0x100000-0x100fff, an extra page past 1MB. Signed-off-by: T Makphaibulchoke <tmac@hp.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Cc: yinghai@kernel.org Cc: tiwai@suse.de Cc: dhowells@redhat.com Link: http://lkml.kernel.org/r/1346210503-14276-1-git-send-email-tmac@hp.com Signed-off-by: Ingo Molnar <mingo@kernel.org> 13 September 2012, 15:35:54 UTC
bad9ac2 Robert Richter 25 July 2012, 17:12:45 UTC perf/x86/ibs: Check syscall attribute flags Current implementation simply ignores attribute flags. Thus, there is no notification to userland of unsupported features. Check syscall's attribute flags to let userland know if a feature is supported by the kernel. This is also needed to distinguish between future kernels what might support a feature. Cc: <stable@vger.kernel.org> v3.5.. Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20120910093018.GO8285@erda.amd.com Signed-off-by: Ingo Molnar <mingo@kernel.org> 13 September 2012, 14:59:48 UTC
35534b2 Stephane Eranian 29 August 2012, 13:01:22 UTC perf/x86: Export Sandy Bridge uncore clockticks event in sysfs This patch exports the clockticks event and its encoding to user level. The clockticks event was exported for Nehalem/Westmere but not for Sandy Bridge (client). Given that it uses a special encoding, it needs to be exported to user tools, so users can do: # perf stat -a -C 0 -e uncore_cbox_0/clockticks/ sleep 1 Signed-off-by: Stephane Eranian <eranian@google.com> Acked-by: Yan, Zheng <zheng.z.yan@intel.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20120829130122.GA32336@quad Signed-off-by: Ingo Molnar <mingo@kernel.org> 13 September 2012, 14:59:46 UTC
64f1e00 Takashi Iwai 13 September 2012, 13:28:56 UTC ALSA: hda - Yet another position_fix quirk for ASUS machines ASUS X53S also suffers from the same issue as in commit c302d6133. Use POS_FIX_POSBUF for this hardware, too. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47461 Signed-off-by: Takashi Iwai <tiwai@suse.de> 13 September 2012, 14:56:13 UTC
fbcbe2b Linus Torvalds 13 September 2012, 11:51:41 UTC Merge tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Just a few small / trivial regression fixes at this time." * tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: ice1724: Use linear scale for AK4396 volume control. ALSA: hda_intel: add position_fix quirk for Asus K53E ALSA: compress_core: fix open flags test in snd_compr_open() ALSA: hda - Fix Oops at codec reset/reconfig ALSA: usb-audio: Fix bogus error messages for delay accounting ALSA: hda - Fix missing Master volume for STAC9200/925x 13 September 2012, 11:51:41 UTC
6a2a2b8 Linus Torvalds 13 September 2012, 11:10:50 UTC Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull arm-soc bug fixes from Olof Johansson: - A set of OMAP fixes, about half of them PM/clock related, the rest scattered over the platform code but all small and targeted to real bugs. - Two small i.MX fixes for SSI device clock setup. * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: clk-imx35: Fix SSI clock registration ARM: clk-imx25: Fix SSI clock registration ARM: OMAP4: Fix array size for irq_target_cpu ARM: OMAP4: hwmod data: temporarily comment out data for the sl2if IP block ARM: OMAP: hwmod code: Disable module when hwmod enable fails ARM: OMAP3: hwmod data: fix iva2 reset info ARM: OMAP3xxx: clockdomain: fix software supervised wakeup/sleep ARM: OMAP2+: am33xx: Fix the timer fck clock naming convention ARM: OMAP: Config fix for omap3-touchbook board ARM: OMAP: sram: skip the first 16K on OMAP3 HS ARM: OMAP: sram: fix OMAP4 errata handling ARM: OMAP: timer: obey the !CONFIG_OMAP_32K_TIMER 13 September 2012, 11:10:50 UTC
5e88083 Linus Torvalds 13 September 2012, 11:07:15 UTC Merge tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev Pull additional AHCI PCI IDs from Jeff Garzik. * tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ahci: Add identifiers for ASM106x devices ahci: Add alternate identifier for the 88SE9172 ahci: Add JMicron 362 device IDs 13 September 2012, 11:07:15 UTC
62e252e Steven Whitehouse 30 July 2012, 10:06:08 UTC GFS2: Take account of blockages when using reserved blocks The claim_reserved_blks() function was not taking account of the possibility of "blockages" while performing allocation. This can be caused by another node allocating something in the same extent which has been reserved locally. This patch tests for this condition and then skips the remainder of the reservation in this case. This is a relatively rare event, so that it should not affect the general performance improvement which the block reservations provide. The claim_reserved_blks() function also appears not to be able to deal with reservations which cross bitmap boundaries, but that can be dealt with in a future patch since we don't generate boundary crossing reservations currently. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Reported-by: David Teigland <teigland@redhat.com> Cc: Bob Peterson <rpeterso@redhat.com> 13 September 2012, 09:30:58 UTC
645b2cc Steven Whitehouse 26 July 2012, 13:15:17 UTC GFS2: Fix missing allocation data for set/remove xattr These entry points were missed in the original patch to allocate this data structure. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> 13 September 2012, 09:30:34 UTC
da1dfb6 Steven Whitehouse 26 July 2012, 10:30:54 UTC GFS2: Make write size hinting code common This collects up the write size hinting code which is used by the block reservation subsystem into a single function. At the same time this also corrects the rounding for this calculation. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> 13 September 2012, 09:30:00 UTC
2bc733e Olof Johansson 13 September 2012, 05:00:07 UTC Merge tag 'imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes ARM: i.MX: Fix SSI clock associations for i.MX25/i.MX35 * tag 'imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: clk-imx35: Fix SSI clock registration ARM: clk-imx25: Fix SSI clock registration + Linux 3.6-rc5 13 September 2012, 05:00:07 UTC
7b4f6ec Alan Cox 04 September 2012, 15:25:25 UTC ahci: Add identifiers for ASM106x devices They don't always appear as AHCI class devices but instead as IDE class. Based on an initial patch by Hiroaki Nito Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=42804 Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 13 September 2012, 04:24:29 UTC
17c60c6 Alan Cox 04 September 2012, 15:07:18 UTC ahci: Add alternate identifier for the 88SE9172 This can also appear as 0x9192. Reported in bugzilla and confirmed with the board documentation for these boards. Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=42970 Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: The Stables <stable@vger.kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 13 September 2012, 04:23:57 UTC
1fefb8f Ben Hutchings 10 September 2012, 00:09:04 UTC ahci: Add JMicron 362 device IDs The JMicron JMB362 controller supports AHCI only, but some revisions use the IDE class code. These need to be matched by device ID. These additions have apparently been included by QNAP in their NAS devices using these controllers. References: http://bugs.debian.org/634180 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 13 September 2012, 04:23:12 UTC
b655232 Dave Airlie 13 September 2012, 04:18:55 UTC Merge branch 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung into drm-fixes Inki Dae writes: - fix build warnings - minor code cleanup - remove non-standard format, DRM_FORMAT_NV12M - add dummy mmap for exynos dmabuf . dma_buf export needs this patch * 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung: drm: Drop the NV12M and YUV420M formats drm/exynos: remove DRM_FORMAT_NV12M from plane module drm/exynos: fix double call of drm_prime_(init/destroy)_file_private drm/exynos: add dummy support for dmabuf-mmap drm/exynos: Add missing braces around sizeof in exynos_mixer.c drm/exynos: Add missing braces around sizeof in exynos_hdmi.c drm/exynos: Make g2d_pm_ops static drm/exynos: Add dependency for G2D in Kconfig drm/exynos: fixed page align bug. drm/exynos: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1] drm/exynos: Use devm_* functions in exynos_drm_g2d.c file drm/exynos: Use devm_kzalloc in exynos_drm_hdmi.c file drm/exynos: Use devm_kzalloc in exynos_drm_vidi.c file drm/exynos: Remove redundant check in exynos_drm_fimd.c file drm/exynos: Remove redundant check in exynos_hdmi.c file 13 September 2012, 04:18:55 UTC
d9dd85d Ville Syrjälä 20 April 2012, 15:26:10 UTC drm: Drop the NV12M and YUV420M formats The NV12M/YUV420M formats are identical to the NV12/YUV420 formats. So just remove these duplicated format names. This might look like breaking the ABI, but the code has never actually accepted these formats, so nothing can be using them. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:10 UTC
ece82d6 Inki Dae 07 September 2012, 07:18:15 UTC drm/exynos: remove DRM_FORMAT_NV12M from plane module this patch removes DRM_FORMAT_NV12M from plane module because this format is same as DRM_FORMAT_NV12. DRM_FORMAT_NV12M will be identified by mode_cmd->handles and mode_cmd->offsets fields internally. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com> 13 September 2012, 03:38:10 UTC
525ee69 Mandeep Singh Baines 06 September 2012, 16:49:23 UTC drm/exynos: fix double call of drm_prime_(init/destroy)_file_private The double invocations are incorrect but seem to be safe so I don't think this will fix any bugs. Before: [ 7.639366] drm_prime_init_file ee3675d0 [ 7.639377] drm_prime_init_file ee3675d0 [ 7.639507] drm_prime_destroy_file ee3675d0 [ 7.639518] drm_prime_destroy_file ee3675d0 [ 7.639802] drm_prime_init_file ee372390 [ 7.639810] drm_prime_init_file ee372390 [ 8.473316] drm_prime_init_file ee356390 [ 8.473331] drm_prime_init_file ee356390 After: [ 6.363842] drm_prime_init_file edc2e5d0 [ 6.363994] drm_prime_destroy_file edc2e5d0 [ 6.364260] drm_prime_init_file edc2e750 [ 8.004837] drm_prime_init_file ee36ded0 Signed-off-by: Mandeep Singh Baines <msb@chromium.org> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:09 UTC
b716d46 Tomasz Stanislawski 05 September 2012, 10:31:56 UTC drm/exynos: add dummy support for dmabuf-mmap This patch adds a stub function for DMABUF mmap. This allows to export a DMABUF. Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 13 September 2012, 03:38:09 UTC
e25e1b6 Sachin Kamat 31 August 2012, 10:20:48 UTC drm/exynos: Add missing braces around sizeof in exynos_mixer.c Fixes the following checkpatch warnings: WARNING: sizeof filter_y_horiz_tap8 should be sizeof(filter_y_horiz_tap8) WARNING: sizeof filter_y_vert_tap4 should be sizeof(filter_y_vert_tap4) WARNING: sizeof filter_cr_horiz_tap4 should be sizeof(filter_cr_horiz_tap4) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:09 UTC
adc837a Sachin Kamat 31 August 2012, 10:20:47 UTC drm/exynos: Add missing braces around sizeof in exynos_hdmi.c Fixes the following checkpatch warnings: WARNING: sizeof *res should be sizeof(*res) WARNING: sizeof res->regul_bulk[0] should be sizeof(res->regul_bulk[0]) WARNING: sizeof *res should be sizeof(*res) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:09 UTC
9e1355e Sachin Kamat 28 August 2012, 08:41:41 UTC drm/exynos: Make g2d_pm_ops static Fixes the following warning: drivers/gpu/drm/exynos/exynos_drm_g2d.c:897:1: warning: symbol 'g2d_pm_ops' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:09 UTC
254d4d1 Sachin Kamat 14 August 2012, 06:37:20 UTC drm/exynos: Add dependency for G2D in Kconfig Select Exynos DRM based G2D only if non-DRM based Exynos G2D driver is not selected. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> 13 September 2012, 03:38:08 UTC
7da5907 Inki Dae 17 August 2012, 06:24:03 UTC drm/exynos: fixed page align bug. do not align in page unit at dumb creation. the align is done by exynos_drm_gem_create() to be called commonly. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:08 UTC
4fbd9a4 Thomas Meyer 07 August 2012, 06:57:25 UTC drm/exynos: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1] The semantic patch that makes this change is available in scripts/coccinelle/api/err_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:08 UTC
b767593 Sachin Kamat 06 August 2012, 06:46:20 UTC drm/exynos: Use devm_* functions in exynos_drm_g2d.c file devm_* functions are device managed functions and make error handling and cleanup cleaner and simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:08 UTC
ae18294 Sachin Kamat 06 August 2012, 06:46:19 UTC drm/exynos: Use devm_kzalloc in exynos_drm_hdmi.c file devm_kzalloc is a device managed function and makes freeing and error handling simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:08 UTC
59848db Sachin Kamat 06 August 2012, 06:46:18 UTC drm/exynos: Use devm_kzalloc in exynos_drm_vidi.c file devm_kzalloc is a device managed function and makes freeing and error handling simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:07 UTC
16e1974 Sachin Kamat 06 August 2012, 06:46:17 UTC drm/exynos: Remove redundant check in exynos_drm_fimd.c file devm_request_and_ioremap function checks the validity of the pointer returned by platform_get_resource. Hence an additional check in the probe function is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:07 UTC
7ba073c Sachin Kamat 06 August 2012, 06:46:16 UTC drm/exynos: Remove redundant check in exynos_hdmi.c file devm_request_and_ioremap function checks the validity of the pointer returned by platform_get_resource. Hence an additional check in the probe function is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 13 September 2012, 03:38:07 UTC
5e1782d Dave Airlie 28 August 2012, 01:53:54 UTC vmwgfx: add dumb ioctl support Testing and works with the -modesetting driver, Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> 13 September 2012, 01:42:31 UTC
26df641 Alan Cox 12 September 2012, 10:05:04 UTC gma500: Fix regression on Oaktrail devices The register map patches didn't set one value for the GMA600 which means the Fujitsu Q550 dies on boot with the GMA500 driver enabled. Add the map entry so we don't read from the device MMIO + 0 by mistake. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Horses <stable@vger.kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com> 13 September 2012, 01:36:29 UTC
bc01637 Dmitry Kasatkin 12 September 2012, 10:26:55 UTC digsig: add hash size comparision on signature verification When pkcs_1_v1_5_decode_emsa() returns without error and hash sizes do not match, hash comparision is not done and digsig_verify_rsa() returns no error. This is a bug and this patch fixes it. The bug was introduced in v3.3 by commit b35e286a640f ("lib/digsig: pkcs_1_v1_5_decode_emsa cleanup"). Cc: stable@vger.kernel.org Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 13 September 2012, 01:13:02 UTC
6426a7b Dave Airlie 13 September 2012, 01:07:31 UTC Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes Daniel writes: "Nothing really major at all: - fixup edp setup sequence (Dave) - disable sdvo hotplug for real, this is a fixup for a messed-up regression fixer (Jani) - don't expose dysfunctional backlight driver (Jani) - properly init spinlock (only used by hsw/vlv code) from Alexander Shishkin" along with a couple of more fixes on top. * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: fix up the IBX transcoder B check drm/i915: set the right gen3 flip_done mode also at resume drm/i915: initialize dpio_lock spin lock drm/i915: do not expose a dysfunctional backlight interface to userspace drm/i915: only enable sdvo hotplug irq if needed drm/i915/edp: get the panel delay before powering up 13 September 2012, 01:07:31 UTC
8507876 Linus Torvalds 13 September 2012, 01:05:22 UTC Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm Pull ARM fixes from Russell King: "It's been a while... so there's a little more here than normal. Mostly updates from Will for the breakpoint stuff, and plugging a few holes in the user access functions which crept in when domain support was disabled for ARMv7 CPUs." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7529/1: delay: set loops_per_jiffy when moving to timer-based loop ARM: 7528/1: uaccess: annotate [__]{get,put}_user functions with might_fault() ARM: 7527/1: uaccess: explicitly check __user pointer when !CPU_USE_DOMAINS ARM: 7526/1: traps: send SIGILL if get_user fails on undef handling path ARM: 7521/1: Fix semihosting Kconfig text ARM: 7513/1: Make sure dtc is built before running it ARM: 7512/1: Fix XIP build due to PHYS_OFFSET definition moving ARM: 7499/1: mm: Fix vmalloc overlap check for !HIGHMEM ARM: 7503/1: mm: only flush both pmd entries for classic MMU ARM: 7502/1: contextidr: avoid using bfi instruction during notifier ARM: 7501/1: decompressor: reset ttbcr for VMSA ARMv7 cores ARM: 7497/1: hw_breakpoint: allow single-byte watchpoints on all addresses ARM: 7496/1: hw_breakpoint: don't rely on dfsr to show watchpoint access type ARM: Fix ioremap() of address zero 13 September 2012, 01:05:22 UTC
22b4e63 Linus Torvalds 13 September 2012, 01:04:13 UTC Merge tag 'nfs-for-3.6-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs Pull NFS client bugfixes from Trond Myklebust: - Final (hopefully) fix for the range checking code in NFSv4 getacl. This should fix the Oopses being seen when the acl size is close to PAGE_SIZE. - Fix a regression with the legacy binary mount code - Fix a regression in the readdir cookieverf initialisation - Fix an RPC over UDP regression - Ensure that we report all errors in the NFSv4 open code - Ensure that fsync() reports all relevant synchronisation errors. * tag 'nfs-for-3.6-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFS: fsync() must exit with an error if page writeback failed SUNRPC: Fix a UDP transport regression NFS: return error from decode_getfh in decode open NFSv4: Fix buffer overflow checking in __nfs4_get_acl_uncached NFSv4: Fix range checking in __nfs4_get_acl_uncached and __nfs4_proc_set_acl NFS: Fix a problem with the legacy binary mount code NFS: Fix the initialisation of the readdir 'cookieverf' array 13 September 2012, 01:04:13 UTC
97651ea David Milburn 12 September 2012, 19:06:12 UTC mtip32xx: fix user_buffer check in exec_drive_command Current user_buffer check is incorrect and causes hdparm to fail # hdparm -I /dev/rssda HDIO_DRIVE_CMD(identify) failed: Input/output error /dev/rssda: Patching linux-3.6-rc5 hdparm works as expected # hdparm -I /dev/rssda /dev/rssda: ATA device, with non-removable media Model Number: DELL_P320h-MTFDGAL350SAH Serial Number: 00000000121302025F01 Firmware Revision: B1442808 <snip> Reported-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: David Milburn <dmilburn@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 12 September 2012, 20:21:13 UTC
ac64e65 Asai Thambi S P 05 September 2012, 16:34:16 UTC mtip32xx: Remove dead code Removed the dead code in mtip_hw_read_registers() and mtip_hw_read_flags(). Reported-by: Coverity Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 12 September 2012, 20:20:22 UTC
45422e7 Asai Thambi S P 05 September 2012, 16:33:56 UTC mtip32xx: Change printk to pr_xxxx Changed printk to be compliant with latest style changes Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 12 September 2012, 20:20:11 UTC
b62868e Asai Thambi S P 05 September 2012, 16:33:32 UTC mtip32xx: Proper reporting of write protect status on big-endian Proper reporting of write protect status on big-endian Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 12 September 2012, 20:19:59 UTC
d7c8b94 Asai Thambi S P 05 September 2012, 16:32:16 UTC mtip32xx: Increase timeout for standby command Increased timeout for standby command to work with larger capacity drives Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 12 September 2012, 20:19:49 UTC
12a166c Asai Thambi S P 05 September 2012, 16:31:36 UTC mtip32xx: Handle NCQ commands during the security locked state Return error for NCQ commands when the drive is in security locked state Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 12 September 2012, 20:19:39 UTC
1a13145 Asai Thambi S P 05 September 2012, 16:30:38 UTC mtip32xx: Add support for new devices Added supported device IDs in pci table Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 12 September 2012, 20:19:29 UTC
e020a83 Hante Meuleman 11 September 2012, 19:16:48 UTC brcmfmac: Fix big endian host configuration data. Fixes big endian host configuration parameters. Cc: stable <stable@vger.kernel.org> Reviewed-by: Arend Van Spriel <arend@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 12 September 2012, 18:15:31 UTC
ed205b3 Hante Meuleman 11 September 2012, 19:16:47 UTC brcmfmac: fix big endian bug in i-scan. ssid len is 32 bit and needs endian conversion for big endian systems. Cc: stable <stable@vger.kernel.org> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 12 September 2012, 18:15:31 UTC
022e1d0 Larry Finger 11 September 2012, 16:11:13 UTC rtlwifi: rtl8192ce: Log message that B_CUT device may not work There are a number of problems that occur for the latest version of the Realtek RTL8188CE device with the in-kernel driver. These include selection of the wrong firmware, and system lockup. A full fix is known, but is too invasive for inclusion in stable. This patch fixes the problem with loading the wrong firmware, and logs a message that the device may not work for kernels 3.6 and older. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Cc: Anisse Astier <anisse@astier.eu> Cc: Li Chaoming <chaoming_li@realsil.com.cn> Tested-by: Anisse Astier <anisse@astier.eu> Signed-off-by: John W. Linville <linville@tuxdriver.com> 12 September 2012, 18:15:31 UTC
38bb2ca Greg Kroah-Hartman 12 September 2012, 18:12:31 UTC Merge branch 'chipidea-stable' into usb-linus Chipidea patches for 3.6 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12 September 2012, 18:12:31 UTC
db89960 Michael Grzeschik 12 September 2012, 11:58:04 UTC usb: chipidea: udc: don't stall endpoint if request list is empty in isr_tr_complete_low When attaching an imx28 or imx53 in USB gadget mode to a Windows host and starting a rndis connection we see this message every 4-10 seconds: g_ether gadget: high speed config #2: RNDIS Analysis shows that each time this message is printed, the rndis connection is re-establish due to a reset because of a stalled endpoint (ep 0, dir 1). The endpoint is stalled because the reqeust complete bit on that endpoint is set, but in isr_tr_complete_low() the endpoint request list (mEp->qh.queue) is empty. This patch removed this check, because the code doesn't take the following situation into account: The loop over all endpoints in isr_tr_complete_handler() will call ep_nuke() on both ep0/dir0 and ep/dir1 in the first loop. Pending reqeusts will be flushed and completed here. There seems to be a race condition, the request is nuked, but the request complete bit will be set, too. The subsequent check (in ep0/dir1's loop cycle) for endpoint request list (mEp->qh.queue) empty will fail. Both other mainline chipidea drivers (mv_udc_core.c and fsl_udc_core.c) don't have this check. Cc: stable <stable@vger.kernel.org> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12 September 2012, 17:58:38 UTC
ad6b1b9 Marc Kleine-Budde 12 September 2012, 11:58:03 UTC usb: chipidea: cleanup dma_pool if udc_start() fails If udc_start() fails the qh_pool dma-pool cannot be closed because it's still in use. This patch factors out the dma_pool_free() loop into destroy_eps() and calls it in the error path of udc_start(), too. Cc: stable <stable@vger.kernel.org> Reviewed-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12 September 2012, 17:58:38 UTC
c9d1f94 Marc Kleine-Budde 12 September 2012, 11:58:02 UTC usb: chipidea: udc: fix error path in udc_start() This patch fixes the error path of udc_start(). Now NULL is used to unset the peripheral with otg_set_peripheral(). Cc: stable <stable@vger.kernel.org> Reviewed-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12 September 2012, 17:58:38 UTC
c0a48e6 Michael Grzeschik 12 September 2012, 11:58:01 UTC usb: chipidea: udc: add pullup fuction, needed by the uvc gadget Add function to physicaly enable or disable of pullup connection on the USB-D+ line. The uvc gaget will fail, if this function is not implemented. Cc: stable <stable@vger.kernel.org> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12 September 2012, 17:58:38 UTC
7f67c38 Michael Grzeschik 12 September 2012, 11:58:00 UTC usb: chipidea: udc: fix setup of endpoint maxpacket size This patch changes the setup of the endpoint maxpacket size. All non control endpoints are initialized with an undefined ((unsigned short)~0) maxpacket size. The maxpacket size of Endpoint 0 will be kept at CTRL_PAYLOAD_MAX. Some gadget drivers check for the maxpacket size before they enable the endpoint, which leads to a wrong state in these drivers. Cc: stable <stable@vger.kernel.org> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12 September 2012, 17:58:37 UTC
b5120a6 Shlomo Pongratz 29 August 2012, 15:14:34 UTC IPoIB: Fix AB-BA deadlock when deleting neighbours Lockdep points out a circular locking dependency betwwen the ipoib device priv spinlock (priv->lock) and the neighbour table rwlock (ntbl->rwlock). In the normal path, ie neigbour garbage collection task, the neigh table rwlock is taken first and then if the neighbour needs to be deleted, priv->lock is taken. However in some error paths, such as in ipoib_cm_handle_tx_wc(), priv->lock is taken first and then ipoib_neigh_free routine is called which in turn takes the neighbour table ntbl->rwlock. The solution is to get rid the neigh table rwlock completely and use only priv->lock. Signed-off-by: Shlomo Pongratz <shlomop@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 12 September 2012, 16:21:45 UTC
66172c0 Shlomo Pongratz 29 August 2012, 15:14:33 UTC IPoIB: Fix memory leak in the neigh table deletion flow If the neighbours hash table is empty when unloading the module, then ipoib_flush_neighs(), the cleanup routine, isn't called and the memory used for the hash table itself leaked. To fix this, ipoib_flush_neighs() is allways called, and another completion object is added to signal when the table is freed. Once invoked, ipoib_flush_neighs() flushes all the neighbours (if there are any), calls the the hash table RCU free routine, which now signals completion of the deletion process, and waits for the last neighbour to be freed. Signed-off-by: Shlomo Pongratz <shlomop@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 12 September 2012, 16:05:03 UTC
72ee734 Wolfram Sang 08 September 2012, 15:28:06 UTC i2c: mxs: correctly setup speed for non devicetree Commit cd4f2d4 (i2c: mxs: Set I2C timing registers for mxs-i2c) only covered the case for devicetree and made platform_data based boards bail out with -EINVAL. Correctly support the latter one, too. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> 12 September 2012, 15:55:22 UTC
c076ada Roland Stigge 08 August 2012, 07:42:32 UTC i2c: pnx: Fix read transactions of >= 2 bytes On transactions with n>=2 bytes, the controller actually wrongly clocks in n+1 bytes. This is caused by the (wrong) assumption that RFE in the Status Register is 1 iff there is no byte already ordered (via a dummy TX byte). This lead to the implementation of synchronized byte ordering, e.g.: Dummy-TX - RX - Dummy-TX - RX - ... But since RFE actually stays high after some Dummy-TX, it rather looks like: Dummy-TX - Dummy-TX - RX - Dummy-TX - RX - (RX) The last RX byte is clocked in by the bus controller, but ignored by the kernel when filling the userspace buffer. This patch fixes the issue by asking for RX via Dummy-TX asynchronously. Introducing a separate counter for TX bytes. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> 12 September 2012, 15:52:44 UTC
b3aafe8 Roland Stigge 08 August 2012, 07:42:31 UTC i2c: pnx: Fix bit definitions The I2C Control Register bits RFDAIE and RFFIE were mixed up. In addition to this fix, this patch adds the missing bit DRSIE for completeness. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> 12 September 2012, 15:52:38 UTC
2fc136e Stefano Stabellini 12 September 2012, 11:44:30 UTC xen/m2p: do not reuse kmap_op->dev_bus_addr If the caller passes a valid kmap_op to m2p_add_override, we use kmap_op->dev_bus_addr to store the original mfn, but dev_bus_addr is part of the interface with Xen and if we are batching the hypercalls it might not have been written by the hypervisor yet. That means that later on Xen will write to it and we'll think that the original mfn is actually what Xen has written to it. Rather than "stealing" struct members from kmap_op, keep using page->index to store the original mfn and add another parameter to m2p_remove_override to get the corresponding kmap_op instead. It is now responsibility of the caller to keep track of which kmap_op corresponds to a particular page in the m2p_override (gntdev, the only user of this interface that passes a valid kmap_op, is already doing that). CC: stable@kernel.org Reported-and-Tested-By: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 12 September 2012, 15:21:40 UTC
16af511 Joe Perches 12 September 2012, 02:04:53 UTC netfilter: log: Fix log-level processing auto75914331@hushmail.com reports that iptables does not correctly output the KERN_<level>. $IPTABLES -A RULE_0_in -j LOG --log-level notice --log-prefix "DENY in: " result with linux 3.6-rc5 Sep 12 06:37:29 xxxxx kernel: <5>DENY in: IN=eth0 OUT= MAC=....... result with linux 3.5.3 and older: Sep 9 10:43:01 xxxxx kernel: DENY in: IN=eth0 OUT= MAC...... commit 04d2c8c83d0 ("printk: convert the format for KERN_<LEVEL> to a 2 byte pattern") updated the syslog header style but did not update netfilter uses. Do so. Use KERN_SOH and string concatenation instead of "%c" KERN_SOH_ASCII as suggested by Eric Dumazet. Signed-off-by: Joe Perches <joe@perches.com> cc: auto75914331@hushmail.com Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> 12 September 2012, 15:17:35 UTC
3737e2b Matteo Frigo 12 September 2012, 14:12:06 UTC ALSA: ice1724: Use linear scale for AK4396 volume control. The AK4396 DAC has a linear-scale attentuator, but sound/pci/ice1712/prodigy_hifi.c used a log scale instead, which is not quite right. This patch restores the correct scale, borrowing from the ak4396 code in sound/pci/oxygen/oxygen.c. Signed-off-by: Matteo Frigo <athena@fftw.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 12 September 2012, 14:17:41 UTC
080b98e Guenter Roeck 11 September 2012, 15:22:14 UTC hwmon: (ina2xx) Fix word size register read and write operations The driver uses be16_to_cpu and cpu_to_be16 to convert data in SMBus word operations from chip to host byte order. However, the data passed from and to the SMBus word API functions is in host byte order, not in chip byte order. Conversion should therefore use swab16 instead of be16 to change the byte order. Replace driver internal word conversion functions with SMBus API functions to solve the problem. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org # 3.5+ Acked-by: Jean Delvare <khali@linux-fr.org> 12 September 2012, 13:42:11 UTC
eeb0074 Fernando Guzman Lugo 30 August 2012, 00:24:52 UTC rpmsg: fix dma_free_coherent dev parameter dma_alloc/free_coherent APIs requires the platform specific remoteproc device as the device parameter. We are passing vdev->dev.parent to the dma_free_coherent function which is the generic rproc device and it is wrong, it has to be vdev->dev.parent->parent instead, same as when we call dma_alloc_coherent function. Signed-off-by: Fernando Guzman Lugo <fernando.lugo@ti.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> 12 September 2012, 09:03:57 UTC
73d7c11 Guenter Roeck 19 June 2012, 15:00:00 UTC hwmon: (twl4030-madc-hwmon) Initialize uninitialized structure elements twl4030_madc_conversion uses do_avg and type structure elements of twl4030_madc_request. Initialize structure to avoid random operation. Fix for: Coverity CID 200794 Uninitialized scalar variable. Cc: Keerthy <j-keerthy@ti.com> Cc: stable@vger.kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Keerthy <j-keerthy@ti.com> 12 September 2012, 04:16:27 UTC
bdfc87f Eric Dumazet 11 September 2012, 13:11:12 UTC net-sched: sch_cbq: avoid infinite loop Its possible to setup a bad cbq configuration leading to an infinite loop in cbq_classify() DEV_OUT=eth0 ICMP="match ip protocol 1 0xff" U32="protocol ip u32" DST="match ip dst" tc qdisc add dev $DEV_OUT root handle 1: cbq avpkt 1000 \ bandwidth 100mbit tc class add dev $DEV_OUT parent 1: classid 1:1 cbq \ rate 512kbit allot 1500 prio 5 bounded isolated tc filter add dev $DEV_OUT parent 1: prio 3 $U32 \ $ICMP $DST 192.168.3.234 flowid 1: Reported-by: Denys Fedoryschenko <denys@visp.net.lb> Tested-by: Denys Fedoryschenko <denys@visp.net.lb> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> 12 September 2012, 02:20:43 UTC
0bd1189 Linus Torvalds 11 September 2012, 23:16:54 UTC Merge branch 'for-3.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fixes from Tejun Heo: "It's later than I'd like but well the timing just didn't work out this time. There are three bug fixes. One from before 3.6-rc1 and two from the new CPU hotplug code. Kudos to Lai for discovering all of them and providing fixes. * Atomicity bug when clearing a flag and setting another. The two operation should have been atomic but wasn't. This bug has existed for a long time but is unlikely to have actually happened. Fix is safe. Marked for -stable. * If CPU hotplug cycles happen back-to-back before workers finish the previous cycle, the states could get out of sync and it could get stuck. Fixed by waiting for workers to complete before finishing hotplug cycle. * While CPU hotplug is in progress, idle workers could be depleted which can then lead to deadlock. I think both happening together is highly unlikely but still better to fix it and the fix isn't too scary. There's another workqueue related regression which reported a few days ago: https://bugzilla.kernel.org/show_bug.cgi?id=47301 It's a bit of head scratcher but there is a semi-reliable reproduce case, so I'm hoping to resolve it soonish." * 'for-3.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: fix possible idle worker depletion across CPU hotplug workqueue: restore POOL_MANAGING_WORKERS workqueue: fix possible deadlock in idle worker rebinding workqueue: move WORKER_REBIND clearing in rebind_workers() to the end of the function workqueue: UNBOUND -> REBIND morphing in rebind_workers() should be atomic 11 September 2012, 23:16:54 UTC
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