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2012-06-11staging: comedi: amplc_pci230: Replace NULLFUNCIan Abbott
The source code defines a macro NULLFUNC #define NULLFUNC 0 and uses it as a generic null function pointer constant. This is superfluous. Just use NULL instead. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: amplc_pci230: add a missing unlockDan Carpenter
This side of the if else statement returned with the lock held and IRQs disabled. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: serial2002: quiet NULL pointer sparse noiseH Hartley Sweeten
Quiet a number of sparse warnings in this file: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: pcl816: if test should use logical OR not bitwise ORH Hartley Sweeten
This quiets a couple sparse warnings about: warning: dubious: !x | !y warning: dubious: x | !y Also, remove the unnecessary parentheses abound the variables. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: adl_pci9118: if test should use logical AND not bitwise ANDH Hartley Sweeten
This quiets a couple sparse warnings about: warning: dubious: !x & y Also, remove the unnecessary parentheses around the variables. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: refactor comedi_fops to remove most of the forward declarationsH Hartley Sweeten
Move the comedi_unlocked_ioctl function in order to remove most of the forward declarations in this file. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11tg3: Apply short DMA frag workaround to 5906Matt Carlson
5906 devices also need the short DMA fragment workaround. This patch makes the necessary change. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Tested-by: Christian Kujau <lists@nerdbynature.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-11drivers/staging/comedi/drivers/me4000.c: adjust suspicious bit operationJulia Lawall
TRIG_ROUND_NEAREST is 0, so a bit-and with it is always false. The value TRIG_ROUND_MASK covers the bits of the TRIG_ROUND constants, so first pick those bits and then make the test using ==. The same is done for TRIG_ROUND_UP for symmetry, even though bit-and would be sufficient in this case. This problem was found using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: ni_labpc: unlock spinlock on command errorH Hartley Sweeten
When starting the acquisition the labpc_ai_cmd function was exiting without unlocking the spinlock. This results in a sparse warning: warning: context imbalance in 'labpc_ai_cmd' - different lock contexts for basic block Add the missing spin_unlock_irqrestore calls. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: cleanup sysfs functionsH Hartley Sweeten
Make the comedi sysfs functions a bit more concise by shortening some of the verbose variable names and reusing some of the variables that were used for intermediate calculations. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: describe comedi_recognize()Ian Abbott
Add a comment to comedi_recognize() to describe what it does as it's a bit confusing. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: comedi: das08: Reduce conditional compilationIan Abbott
This code is used by some combination of the CONFIG_COMEDI_DAS08_CS, CONFIG_COMEDI_DAS08_ISA, and CONFIG_COMEDI_DAS08_PCI and contains a lot of conditional compilation. Remove most of the conditional compilation, relying on the compiler to optimize out unused static functions and data. Use the '__maybe_unused' tag for those functions that cause compiler warnings as a result of this. Also change the DO_COMEDI_DRIVER_REGISTER macro from a conditionally defined macro to a manifest constant macro to allow it to be tested outside the preprocessor (although this is not currently needed). Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging/comedi: fix build for USB not enabledRandy Dunlap
Calls to optional subsystems cannot be made indiscriminately. Enclose all of the usb helper functions inside #if IS_ENABLED(CONFIG_USB) to fix these build errors. (The pci helper functions are OK since there are stubs in linux/pci.h for the called functions when PCI is not enabled. Possibly the same could be done for the called USB functions.) ERROR: "usb_deregister" [drivers/staging/comedi/comedi.ko] undefined! ERROR: "usb_register_driver" [drivers/staging/comedi/comedi.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Frank Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11net: stmmac: Fix clock en-/disable callsStefan Roese
clk_{un}prepare is mandatory for platforms using common clock framework. Since these drivers are used by SPEAr platform, which supports common clock framework, add clk_{un}prepare() support for them. Otherwise the clocks are not correctly en-/disabled and ethernet support doesn't work. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-11staging: Delete if_strip.hPaul Bolle
Commit f80a3f62383bf673c310926d55142d51f118926d ("Staging: strip: delete the driver") left if_strip.h unused: nothing in the tree includes it anymore. It is still exported, but since nothing in the kernel uses struct MetricomAddress, that seems pointless. Delete this header too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11rpc_pipefs: allow rpc_purge_list to take a NULL waitq pointerJeff Layton
In the event that we don't have a dentry for a rpc_pipefs pipe, we still need to allow the queue_timeout job to clean out the queue. There's just no waitq to wake up in that event. Cc: stable@kernel.org Reported-by: Hans de Bruin <jmdebruin@xmsnet.nl> Reported-by: Joerg Platte <jplatte@naasa.net> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-06-11NFSv4 do not send an empty SETATTR compoundAndy Adamson
Commit 536e43d12b9517bbbf6114cd1a12be27857a4d7a ATTR_OPEN check can result in an ia_valid with only ATTR_FILE set, and no NFS_VALID_ATTRS attributes to request from the server. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-06-11NFSv2: EOF incorrectly set on short readSachin Prabhu
In cases where the server returns fewer bytes then those requested, we can incorrectly set the eof flag for the file. Fixing this allows the request to be retried with updated offset and count arguments. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-06-11lpc_eth: fix tx completionEric Dumazet
__lpc_handle_xmit() has two bugs : 1) It can leak skbs in case TXSTATUS_ERROR is set 2) It can wake up txqueue while no slot was freed. Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Roland Stigge <stigge@antcom.de> Tested-by: Roland Stigge <stigge@antcom.de> Cc: Kevin Wells <kevin.wells@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-11lpc_eth: add missing ndo_change_mtu()Eric Dumazet
lpc_eth does a copy of transmitted skbs to DMA area, without checking skb lengths, so can trigger buffer overflows : memcpy(pldat->tx_buff_v + txidx * ENET_MAXF_SIZE, skb->data, len); One way to get bigger skbs is to allow MTU changes above the 1500 limit. Calling eth_change_mtu() in ndo_change_mtu() makes sure this cannot happen. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Roland Stigge <stigge@antcom.de> Cc: Kevin Wells <kevin.wells@nxp.com> Acked-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-11Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-06-11RDMA/ocrdma: Fixed RQ error CQE pollingParav Pandit
Fix RQ/SRQ error CQE polling. Return error CQE to consumer for error case which was not returned previously. Signed-off-by: Parav Pandit <parav.pandit@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-06-11RDMA/ocrdma: Correct queue SGE calculationMahesh Vardhamanaiah
Fix max sge calculation for sq, rq, srq for all hardware types. Signed-off-by: Mahesh Vardhamanaiah <mahesh.vardhamanaiah@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-06-11RDMA/ocrdma: Correct reported max queue sizesMahesh Vardhamanaiah
Fix code to read the max wqe and max rqe values from mailbox response. Signed-off-by: Mahesh Vardhamanaiah <mahesh.vardhamanaiah@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-06-11RDMA/ocrdma: Fixed GID table for vlan and eventsParav Pandit
1. Fix reporting GID table addition events. 2. Enable vlan based GID entries only when VLAN is enabled at compile time (test CONFIG_VLAN_8021Q / CONFIG_VLAN_8021Q_MODULE). Signed-off-by: Parav Pandit <parav.pandit@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-06-11staging: usbip: userspace: include headers in release tarballsNatanael Copa
The header files should be included in generated tarballs for archives. Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: zram: conventions, __aligned() attributeSam Hansen
Using the __aligned() attribute in favor of __attribute__((aligned(size))) Signed-off-by: Sam Hansen <solid.se7en@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: zram: conventions pr_warning -> pr_warn()Sam Hansen
Porting zram to use the pr_warn() function instead of the deprecated pr_warning(). Signed-off-by: Sam Hansen <solid.se7en@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: zsmalloc documentationNitin Gupta
Documentation of various struct page fields used by zsmalloc. Changes for v2: - Regroup descriptions as suggested by Konrad Signed-off-by: Nitin Gupta <ngupta@vflare.org> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: zram: remove special handle of uncompressed pageMinchan Kim
xvmalloc can't handle PAGE_SIZE page so that zram have to handle it specially but zsmalloc can do it so let's remove unnecessary special handling code. Quote from Nitin "I think page vs handle distinction was added since xvmalloc could not handle full page allocation. Now that zsmalloc allows full page allocation, we can just use it for both cases. This would also allow removing the ZRAM_UNCOMPRESSED flag. The only downside will be slightly slower code path for full page allocation but this event is anyways supposed to be rare, so should be fine." 1. This patch reduces code very much. drivers/staging/zram/zram_drv.c | 104 +++++-------------------------------- drivers/staging/zram/zram_drv.h | 17 +----- drivers/staging/zram/zram_sysfs.c | 6 +-- 3 files changed, 15 insertions(+), 112 deletions(-) 2. change pages_expand with bad_compress so it can count bad compression(above 75%) ratio. 3. remove zobj_header which is for back-reference for defragmentation because firstly, it's not used at the moment and zsmalloc can't handle bigger size than PAGE_SIZE so zram can't do it any more without redesign. Cc: Seth Jennings <sjenning@linux.vnet.ibm.com> Signed-off-by: Minchan Kim <minchan@kernel.org> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: zram: fix random data readMinchan Kim
fd1a30de makes a bug that it uses (struct page *) as zsmalloc's handle although it's a uncompressed page so that it can access random page, return random data or even crashed by get_first_page in zs_map_object. Cc: Seth Jennings <sjenning@linux.vnet.ibm.com> Cc: Jerome Marchand <jmarchan@redhat.com> Signed-off-by: Minchan Kim <minchan@kernel.org> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: zsmalloc: zsmalloc: use unsigned long instead of void *Minchan Kim
We should use unsigned long as handle instead of void * to avoid any confusion. Without this, users may just treat zs_malloc return value as a pointer and try to deference it. This patch passed compile test(zram, zcache and ramster) and zram is tested on qemu. changelog * from v2 - remove hval pointed out by Nitin - based on next-20120607 * from v1 - change zcache's zv_create return value - baesd on next-20120604 Cc: Dan Magenheimer <dan.magenheimer@oracle.com> Acked-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Minchan Kim <minchan@kernel.org> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11Staging: et131x: fix | vs & typosDan Carpenter
These two places seem like they should be using bitwise OR instead of bitwise AND. The first one is a noop which is equivalent to: imr |= (0x0100 & 0x0004 & 0x0001); The second is sets lcr2 to zero instead of just clearing the high bits. lcr2 &= (0x00F0 & 0x000F); Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11Staging: et131x: fix coding style issuesAdnan Ali
This commit fixes coding style issues including braces position and line wrapping. Signed-off-by: Adnan Ali <adnan.ali@codethink.co.uk> Reviewed-by: Jannis Pohlmann <jannis.pohlmann@codethink.co.uk> Acked-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11staging: omapdrm: Fix error paths during dmm initAndy Gross
Failures during the dmm probe can cause the kernel to crash. Moved the spinlock to a global and moved list initializations immediately after the allocation of the dmm private structure. Signed-off-by: Andy Gross <andy.gross@ti.com> Reviewed-by: Rob Clark <rob.clark@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-11edac: Do alignment logic properly in edac_align_ptr()Chris Metcalf
The logic was checking the sizeof the structure being allocated to determine whether an alignment fixup was required. This isn't right; what we actually care about is the alignment of the actual pointer that's about to be returned. This became an issue recently because struct edac_mc_layer has a size that is not zero modulo eight, so we were taking the correctly-aligned pointer and forcing it to be misaligned. On Tile this caused an alignment exception. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-11staging: omapdrm: fix crash when freeing bad fbAndy Gross
During unload, don't cleanup the framebuffer if it is not valid. Signed-off-by: Andy Gross <andy.gross@ti.com> Reviewed-by: Rob Clark <rob.clark@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-119p: BUG before corrupting memorySasha Levin
The BUG_ON() in pack_sg_list() would get triggered only one time after we've corrupted some memory by sg_set_buf() into an invalid sg buffer. I'm still working on figuring out why I manage to trigger that bug... Signed-off-by: Sasha Levin <levinsasha928@gmail.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2012-06-11mpc85xx_edac: fix error: too few arguments to function 'edac_mc_alloc'Kim Phillips
commit ca0907b "edac: Remove the legacy EDAC ABI" broke mpc85xx_edac in the following manner: mpc85xx_edac.c:983:35: error: too few arguments to function 'edac_mc_alloc' this patch puts back the missing 'layers' argument. [mchehab@redhat.com: As Ben sent a similar fix, I added his SOB on this patch] Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-11edac: fix the error about memory type detection on SandyBridgeChen Gong
On SandyBridge, DDRIOA(Dev: 17 Func: 0 Offset: 328) is used to detect whether DIMM is RDIMM/LRDIMM, not TA(Dev: 15 Func: 0). Signed-off-by: Chen Gong <gong.chen@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-11edac: avoid mce decoding crash after edac driver unloadedChen Gong
Some edac drivers register themselves as mce decoders via notifier_chain. But in current notifier_chain implementation logic, it doesn't accept same notifier registered twice. If so, it will be wrong when adding/removing the element from the list. For example, on one SandyBridge platform, remove module sb_edac and then trigger one error, it will hit oops because it has no mce decoder registered but related notifier_chain still points to an invalid callback function. Here is an example: Call Trace: [<ffffffff8150ef6a>] atomic_notifier_call_chain+0x1a/0x20 [<ffffffff8102b936>] mce_log+0x46/0x180 [<ffffffff8102eaea>] apei_mce_report_mem_error+0x4a/0x60 [<ffffffff812e19d2>] ghes_do_proc+0x192/0x210 [<ffffffff812e2066>] ghes_proc+0x46/0x70 [<ffffffff812e20d8>] ghes_notify_sci+0x48/0x80 [<ffffffff8150ef05>] notifier_call_chain+0x55/0x80 [<ffffffff81076f1a>] __blocking_notifier_call_chain+0x5a/0x80 [<ffffffff812aea11>] ? acpi_os_wait_events_complete+0x23/0x23 [<ffffffff81076f56>] blocking_notifier_call_chain+0x16/0x20 [<ffffffff812ddc4d>] acpi_hed_notify+0x19/0x1b [<ffffffff812b16bd>] acpi_device_notify+0x19/0x1b [<ffffffff812beb38>] acpi_ev_notify_dispatch+0x67/0x7f [<ffffffff812aea3a>] acpi_os_execute_deferred+0x29/0x36 [<ffffffff81069dc2>] process_one_work+0x132/0x450 [<ffffffff8106bbcb>] worker_thread+0x17b/0x3c0 [<ffffffff8106ba50>] ? manage_workers+0x120/0x120 [<ffffffff81070aee>] kthread+0x9e/0xb0 [<ffffffff81514724>] kernel_thread_helper+0x4/0x10 [<ffffffff81070a50>] ? kthread_freezable_should_stop+0x70/0x70 [<ffffffff81514720>] ? gs_change+0x13/0x13 Code: f3 49 89 d4 45 85 ed 4d 89 c6 48 8b 0f 74 48 48 85 c9 75 17 eb 41 0f 1f 80 00 00 00 00 41 83 ed 01 4c 89 f9 74 22 4d 85 ff 74 1d <4c> 8b 79 08 4c 89 e2 48 89 de 48 89 cf ff 11 4d 85 f6 74 04 41 RIP [<ffffffff8150eef6>] notifier_call_chain+0x46/0x80 RSP <ffff88042868fb20> CR2: ffffffffa01af838 ---[ end trace 0100930068e73e6f ]--- BUG: unable to handle kernel paging request at fffffffffffffff8 IP: [<ffffffff810705b0>] kthread_data+0x10/0x20 PGD 1a0d067 PUD 1a0e067 PMD 0 Oops: 0000 [#2] SMP Only i7core_edac and sb_edac have such issues because they have more than one memory controller which means they have to register mce decoder many times. Cc: <stable@vger.kernel.org> # 3.2 and upper Signed-off-by: Chen Gong <gong.chen@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-11perf stat: Fix default output fileStephane Eranian
The following commit: commit 56f3bae70638b33477a6015fd362ccfe354fd3ee Author: Jim Cromie <jim.cromie@gmail.com> Date: Wed Sep 7 17:14:00 2011 -0600 perf stat: Add --log-fd <N> option to redirect stderr elsewhere introduced a bug in the way perf stat outputs the results by default, i.e., without the --log-fd or --output option. It would default to writing to file descriptor 0, i.e., stdin. Writing to stdin is allowed and is equivalent to writing to stdout. However, there is a major difference for any script that was already capturing the output of perf stat via redirection: perf stat >/tmp/log .... or perf stat 2>/tmp/log .... They would not capture anything anymore. They would have to do: perf stat 0>/tmp/log ... This breaks compatibility with existing scripts and does not look very natural. This patch fixes the problem by looking at output_fd only when it was modified by user (> 0). It also checks that the value if positive. Passing --log-fd 0 is ignored. I would also argue that defaulting to stderr for the results is not the right thing to do, though this patch does not address this specific issue. Signed-off-by: Stephane Eranian <eranian@google.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Jim Cromie <jim.cromie@gmail.com> Link: http://lkml.kernel.org/r/20120515111111.GA9870@quad Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-06-11perf tools: Fix endianity swapping for adds_features bitmaskDavid Ahern
Based on Jiri's latest attempt: https://lkml.org/lkml/2012/5/16/61 Basically, adds_features should be byte swapped assuming unsigned longs are either 8-bytes (u64) or 4-bytes (u32). Fixes 32-bit ppc dumping 64-bit x86 feature data: ======== captured on: Sun May 20 19:23:23 2012 hostname : nxos-vdc-dev3 os release : 3.4.0-rc7+ perf version : 3.4.rc4.137.g978da3 arch : x86_64 nrcpus online : 16 nrcpus avail : 16 cpudesc : Intel(R) Xeon(R) CPU E5540 @ 2.53GHz cpuid : GenuineIntel,6,26,5 total memory : 24680324 kB ... Verified 64-bit x86 can still dump feature data for 32-bit ppc. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/4FBBB539.5010805@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-06-11ALSA: hda - Fix detection of Creative SoundCore3D controllersTakashi Iwai
The PCI ID entries of Creative SoundCore3D HD-audio controllers should be before the wildcard for vendor = Creative. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
Pull crypto fixes from Herbert Xu: "This push fixes an unaligned fault on x86-32 with aesni-intel and an RNG failure with atmel-rng (repeated bits)." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aesni-intel - fix unaligned cbc decrypt for x86-32 hwrng: atmel-rng - fix race condition leading to repeated bits
2012-06-11ARM: mm: fix type of the arm_dma_limit global variableMarek Szyprowski
arm_dma_limit stores physical address of maximal address accessible by DMA, so the phys_addr_t type makes much more sense for it instead of u32. This patch fixes the following build warning: arch/arm/mm/init.c:380: warning: comparison of distinct pointer types lacks a cast Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2012-06-11ARM: dma-mapping: Add missing static storage class specifierSachin Kamat
Fixes the following sparse warnings: arch/arm/mm/dma-mapping.c:231:15: warning: symbol 'consistent_base' was not declared. Should it be static? arch/arm/mm/dma-mapping.c:326:8: warning: symbol 'coherent_pool_size' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2012-06-11ASoC: wm8996: Mark the CODEC as cache only when powering off on bootMark Brown
Otherwise we might try to write to a powered off device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11ASoC: wm8996: Move reset before the initial regulator disableMark Brown
If we don't have control over the LDO but do have control over the other regulators then we may end up trying to write to a powered off device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11ASoC: wm8996: Remove spurious regulator_bulk_free()Mark Brown
We're using demv_regulator_bulk_get() so don't need to manually free and this is in the CODEC driver not the I2C driver anyway. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit (git 2.34.1) at 2025-10-03 13:13:28 +0000