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2011-08-12ASoC: omap: Update e-mail address of Jarkko NikulaJarkko Nikula8-11/+11
My gmail account got disabled and I'm not going to reopen it. Signed-off-by: Jarkko Nikula <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2011-08-12regmap: Specify a module licenseStephen Warren2-0/+3
CONFIG_REGMAP_I2C/SPI are set to m when selected by a tristate config option that's set to m. The regmap modules don't specify a license, so fail to link to regmap_init at load time, since that is EXPORT_SYMBOL_GPL. Fix this by specifying a license for the regmap modules. Signed-off-by: Stephen Warren <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2011-08-11sparc: Don't do hypervisor calls on non-sun4v in DS driver.David S. Miller1-6/+7
Reported-by: Pieter-Paul Giesberts <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11pnfs: Automatically select blocks & objects layoutsBoaz Harrosh1-14/+4
Just like files-layout, blocks & objects layouts are part of the NFS 4.1 protocol and should be automatically selected if NFS_4_1 is selected. The small problem is that these depend on other Kernel support being present, while files only depends on NFS itself. This patch removes from the user choice the presence of objects and blocks layout. But makes sure these are selected only if the depended subsystems are present in the Kernel. Signed-off-by: Boaz Harrosh <[email protected]> Acked-by: Peng Tao <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-12ASoC: SAMSUNG: Add I2S0 internal dma driverSangbeom Kim3-0/+481
I2S in Exynos4 and S5PC110(S5PV210) has a internal dma. It can be used low power audio mode and 2nd channel transfer. This patch can support idma. [Reapplied after dependencies propagated through in 3.1-rc1. --broonie] Signed-off-by: Sangbeom Kim <[email protected]> Acked-by: Jassi Brar <[email protected]> Acked-by: Liam Girdwood <[email protected]> Acked-by: Jassi Brar <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2011-08-11ext4: Properly count journal credits for long symlinksEric Sandeen1-2/+4
Commit df5e6223407e ("ext4: fix deadlock in ext4_symlink() in ENOSPC conditions") recalculated the number of credits needed for a long symlink, in the process of splitting it into two transactions. However, the first credit calculation under-counted because if selinux is enabled, credits are needed to create the selinux xattr as well. Overrunning the reservation will result in an OOPS in jbd2_journal_dirty_metadata() due to this assert: J_ASSERT_JH(jh, handle->h_buffer_credits > 0); Fix this by increasing the reservation size. Signed-off-by: Eric Sandeen <[email protected]> Reviewed-by: Jan Kara <[email protected]> Acked-by: "Theodore Ts'o" <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2011-08-11ext3: Properly count journal credits for long symlinksEric Sandeen1-2/+4
Commit ae54870a1dc9 ("ext3: Fix lock inversion in ext3_symlink()") recalculated the number of credits needed for a long symlink, in the process of splitting it into two transactions. However, the first credit calculation under-counted because if selinux is enabled, credits are needed to create the selinux xattr as well. Overrunning the reservation will result in an OOPS in journal_dirty_metadata() due to this assert: J_ASSERT_JH(jh, handle->h_buffer_credits > 0); Fix this by increasing the reservation size. Signed-off-by: Eric Sandeen <[email protected]> Reviewed-by: Jan Kara <[email protected]> Acked-by: "Theodore Ts'o" <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2011-08-11e1000e: increase driver version numberBruce Allan1-1/+1
Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-08-11e1000e: alternate MAC address updateBruce Allan1-2/+2
If word 0x37 in the EEPROM is 0xFFFF _or_ 0x0000, then there is no alternate MAC address in the EEPROM. Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-08-11e1000e: do not disable receiver on 82574/82583Bruce Allan4-5/+12
Due to a hardware erratum, the receiver on 82574 and 82583 should not be stopped once it has been started. Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-08-11e1000e: alternate MAC address does not work on device id 0x1060Bruce Allan1-1/+2
This issue is present all the way back to 2.6.34 kernels. CC: <[email protected]> Signed-off-by: Bruce Allan <[email protected]> Tested-by: Jeffrey Pieper <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-08-11move RLIMIT_NPROC check from set_user() to do_execve_common()Vasiliy Kulikov5-8/+32
The patch http://lkml.org/lkml/2003/7/13/226 introduced an RLIMIT_NPROC check in set_user() to check for NPROC exceeding via setuid() and similar functions. Before the check there was a possibility to greatly exceed the allowed number of processes by an unprivileged user if the program relied on rlimit only. But the check created new security threat: many poorly written programs simply don't check setuid() return code and believe it cannot fail if executed with root privileges. So, the check is removed in this patch because of too often privilege escalations related to buggy programs. The NPROC can still be enforced in the common code flow of daemons spawning user processes. Most of daemons do fork()+setuid()+execve(). The check introduced in execve() (1) enforces the same limit as in setuid() and (2) doesn't create similar security issues. Neil Brown suggested to track what specific process has exceeded the limit by setting PF_NPROC_EXCEEDED process flag. With the change only this process would fail on execve(), and other processes' execve() behaviour is not changed. Solar Designer suggested to re-check whether NPROC limit is still exceeded at the moment of execve(). If the process was sleeping for days between set*uid() and execve(), and the NPROC counter step down under the limit, the defered execve() failure because NPROC limit was exceeded days ago would be unexpected. If the limit is not exceeded anymore, we clear the flag on successful calls to execve() and fork(). The flag is also cleared on successful calls to set_user() as the limit was exceeded for the previous user, not the current one. Similar check was introduced in -ow patches (without the process flag). v3 - clear PF_NPROC_EXCEEDED on successful calls to set_user(). Reviewed-by: James Morris <[email protected]> Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: NeilBrown <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-11cifs: Do not set cifs/ntfs acl using a file handle (try #4)Shirish Pargaonkar1-27/+1
Set security descriptor using path name instead of a file handle. We can't be sure that the file handle has adequate permission to set a security descriptor (to modify DACL). Function set_cifs_acl_by_fid() has been removed since we can't be sure how a file was opened for writing, a valid request can fail if the file was not opened with two above mentioned permissions. We could have opted to add on WRITE_DAC and WRITE_OWNER permissions to file opens and then use that file handle but adding addtional permissions such as WRITE_DAC and WRITE_OWNER could cause an any open to fail. And it was incorrect to look for read file handle to set a security descriptor anyway. Signed-off-by: Shirish Pargaonkar <[email protected]> Signed-off-by: Steve French <[email protected]>
2011-08-11[CIFS] Cleanup use of CONFIG_CIFS_STATS2 ifdef to make transport routines ↵Steve French3-42/+67
more readable Christoph had requested that the stats related code (in CONFIG_CIFS_STATS2) be moved into helpers to make code flow more readable. This patch should help. For example the following section from transport.c spin_unlock(&GlobalMid_Lock); atomic_inc(&ses->server->num_waiters); wait_event(ses->server->request_q, atomic_read(&ses->server->inFlight) < cifs_max_pending); atomic_dec(&ses->server->num_waiters); spin_lock(&GlobalMid_Lock); becomes simpler (with the patch below): spin_unlock(&GlobalMid_Lock); cifs_num_waiters_inc(server); wait_event(server->request_q, atomic_read(&server->inFlight) < cifs_max_pending); cifs_num_waiters_dec(server); spin_lock(&GlobalMid_Lock); Reviewed-by: Jeff Layton <[email protected]> CC: Christoph Hellwig <[email protected]> Signed-off-by: Steve French <[email protected]> Reviewed-by: Pavel Shilovsky <[email protected]>
2011-08-11Merge branch 'master' of ↵John W. Linville9-26/+49
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2011-08-11hwmon: (ibmaem) add missing kfreeJulia Lawall1-5/+10
rs_resp is dynamically allocated in aem_read_sensor(), so it should be freed before exiting in every case. This collects the kfree and the return at the end of the function. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Cc: [email protected] # 2.6.27+
2011-08-11hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pagesGuenter Roeck1-0/+12
pmbus_clear_faults() attempts to clear faults on non-existing real pages. As a result, the command error bit in the status register is set, and faults are not really cleared. All byte writes to non-zero pages are requests to clear the status register on that page. Since non-zero pages are virtual and do not exist on the chip, there is nothing to do, and such requests have to be ignored. This fixes above problem. Signed-off-by: Guenter Roeck <[email protected]> Reviewed-by: Robert Coulson <[email protected]>
2011-08-11hwmon: (pmbus) Virtualize pmbus_write_byteGuenter Roeck2-1/+20
With virtual pages and to be able to handle more chips, it is necessary to virtualise pmbus_write_byte(). Signed-off-by: Guenter Roeck <[email protected]> Reviewed-by: Robert Coulson <[email protected]>
2011-08-11Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds16-68/+239
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf symbols: Check '/tmp/perf-' symbol file ownership perf sched: Usage leftover from trace -> script rename perf sched: Do not delete session object prematurely perf tools: Check $HOME/.perfconfig ownership perf, x86: Add model 45 SandyBridge support perf tools: Add support to install perf python extension perf tools: do not look at ./config for configuration perf tools: Make clean leaves some files perf lock: Dropping unsupported ':r' modifier perf probe: Fix coredump introduced by probe module option jump label: Reduce the cycle count by changing the link order perf report: Use ui__warning in some more places perf python: Add PERF_RECORD_{LOST,READ,SAMPLE} routine tables perf evlist: Introduce 'disable' method trace events: Update version number reference to new 3.x scheme for EVENT_POWER_TRACING_DEPRECATED perf buildid-cache: Zero out buffer of filenames when adding/removing buildid
2011-08-11MAINTAINERS: Update linus' git repositoryTracey Dent1-1/+1
Change to new git tree - (git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git). Signed-off-by: Tracey Dent <[email protected]> Acked-by: WANG Cong <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-11Revert "EDAC: Correct Kconfig dependencies"Linus Torvalds1-2/+3
This reverts commit af9d220bac41dc3201893e1601cc7c44f7da4498. It turns out that one was meant to be applied on top of the edac.git tree in -next that has more i7core_edac changes, but that wasn't clear in the original email. Reported-by: Stephen Rothwell <[email protected]> Acked-by: Borislav Petkov <[email protected]> Cc: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-11NFS41: make PNFS_BLOCK selectablePeng Tao1-5/+9
PNFS_BLOCK needs BLK_DEV_DM/MD, which is not a dependency for other pnfs layout drivers. Seperate it out so others can still build when BLK_DEV_DM/MD is not enabled. Also change select to depends on to avoid build failures. Reported-and-tested-by: Randy Dunlap <[email protected]> Signed-off-by: Peng Tao <[email protected]> Acked-by: Benny Halevy <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-11PCnet: Fix section mismatchRalf Baechle1-1/+1
Building MIPS mtx1_defconfig results in: MODPOST 735 modules WARNING: drivers/net/pcnet32.o(.devinit.text+0x11ec): Section mismatch in reference from the function pcnet32_probe_vlbus.constprop.22() to the variable .init.data:pcnet32_portlist The function __devinit pcnet32_probe_vlbus.constprop.22() references a variable __initdata pcnet32_portlist. If pcnet32_portlist is only used by pcnet32_probe_vlbus.constprop.22 then annotate pcnet32_portlist with a matching annotation. Signed-off-by: Ralf Baechle <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11bnx2x: disable dcb on 578xx since not supported yetDmitry Kravkov1-1/+1
Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11bnx2x: properly clean indirect addressesDmitry Kravkov2-9/+32
Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11bnx2x: prevent race between undi_unload and load flowsDmitry Kravkov1-0/+8
Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11bnx2x: fix select_queue when FCoE is disabledVladislav Zolotarov1-5/+25
Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11bnx2x: init FCOE FP only onceVladislav Zolotarov1-2/+3
Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11ipv4: some rt_iif -> rt_route_iif conversionsJulian Anastasov1-5/+3
As rt_iif represents input device even for packets coming from loopback with output route, it is not an unique key specific to input routes. Now rt_route_iif has such role, it was fl.iif in 2.6.38, so better to change the checks at some places to save CPU cycles and to restore 2.6.38 semantics. compare_keys: - input routes: only rt_route_iif matters, rt_iif is same - output routes: only rt_oif matters, rt_iif is not used for matching in __ip_route_output_key - now we are back to 2.6.38 state ip_route_input_common: - matching rt_route_iif implies input route - compared to 2.6.38 we eliminated one rth->fl.oif check because it was not needed even for 2.6.38 compare_hash_inputs: Only the change here is not an optimization, it has effect only for output routes. I assume I'm restoring the original intention to ignore oif, it was using fl.iif - now we are back to 2.6.38 state Signed-off-by: Julian Anastasov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11net/bridge/netfilter/ebtables.c: use available error handling codeJulia Lawall1-1/+2
Free the locally allocated table and newinfo as done in adjacent error handling code. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11net/netlabel/netlabel_kapi.c: add missing cleanup codeJulia Lawall1-8/+12
Call cipso_v4_doi_putdef in the case of the failure of the allocation of entry. Reverse the order of the error handling code at the end of the function and insert more labels in order to reduce the number of unnecessary calls to kfree. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11net/irda: sh_sir: tidyup compile warningKuninori Morimoto1-1/+1
This patch tidyup below warning ${LINUX}/drivers/net/irda/sh_sir.c:514:6: warning: 'val' may be used uninitialized in this function Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11net/irda: sh_sir: add missing headerKuninori Morimoto1-0/+2
This patch fixup below build error on sh_sir sh_sir.c: In function 'sh_sir_write': sh_sir.c:127:2: error: implicit declaration of function 'iowrite16' sh_sir.c: In function 'sh_sir_read': sh_sir.c:132:2: error: implicit declaration of function 'ioread16' sh_sir.c: At top level: sh_sir.c:561:20: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_sir_irq' sh_sir.c: In function 'sh_sir_probe': sh_sir.c:727:2: error: implicit declaration of function 'ioremap_nocache' sh_sir.c:727:16: warning: assignment makes pointer from integer without a cast sh_sir.c:762:2: error: implicit declaration of function 'request_irq' sh_sir.c:762:23: error: 'sh_sir_irq' undeclared (first use in this function) sh_sir.c:762:23: note: each undeclared identifier is reported only once for each function it appears in sh_sir.c:762:35: error: 'IRQF_DISABLED' undeclared (first use in this function) sh_sir.c:776:2: error: implicit declaration of function 'iounmap' sh_sir.c: At top level: sh_sir.c:436:13: warning: 'sh_sir_clear_all_err' defined but not used sh_sir.c:474:12: warning: 'sh_sir_is_which_phase' defined but not used sh_sir.c:490:13: warning: 'sh_sir_tx' defined but not used sh_sir.c:540:13: warning: 'sh_sir_rx' defined but not used Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11net/irda: sh_irda: add missing headerKuninori Morimoto1-0/+2
This patch fixup below build error on sh_irda sh_irda.c: In function 'sh_irda_write': sh_irda.c:174: error: implicit declaration of function 'iowrite16' sh_irda.c: In function 'sh_irda_read': sh_irda.c:184: error: implicit declaration of function 'ioread16' sh_irda.c: At top level: sh_irda.c:492: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_irda_irq' sh_irda.c: In function 'sh_irda_probe': sh_irda.c:776: error: implicit declaration of function 'ioremap_nocache' sh_irda.c:776: warning: assignment makes pointer from integer without a cast sh_irda.c:811: error: implicit declaration of function 'request_irq' sh_irda.c:811: error: 'sh_irda_irq' undeclared (first use in this function) sh_irda.c:811: error: (Each undeclared identifier is reported only once sh_irda.c:811: error: for each function it appears in.) sh_irda.c:811: error: 'IRQF_DISABLED' undeclared (first use in this function) sh_irda.c:825: error: implicit declaration of function 'iounmap' Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11slcan: ldisc generated skbs are received in softirq contextOliver Hartkopp1-1/+1
As this discussion pointed out http://marc.info/?l=linux-netdev&m=131257225602375 netdevices that are based on serial line disciplines should use netif_rx_ni() when pushing received socketbuffers into the netdev rx queue. Following commit 614851601c121b1320a35757ab88292d6272f906 ("slip: fix NOHZ local_softirq_pending 08 warning") this patch updates the slcan driver accordingly. Signed-off-by: Oliver Hartkopp <[email protected]> CC: Matvejchikov Ilya <[email protected]> CC: Alan Cox <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11scm: Capture the full credentials of the scm senderTim Chen1-1/+1
This patch corrects an erroneous update of credential's gid with uid introduced in commit 257b5358b32f17 since 2.6.36. Signed-off-by: Tim Chen <[email protected]> Acked-by: Eric Dumazet <[email protected]> Reviewed-by: James Morris <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11perf report: Use properly build_id kernel binariesJiri Olsa3-27/+42
If we bring the recorded perf data together with kernel binary from another machine using: on server A: perf archive on server B: tar xjvf perf.data.tar.bz2 -C ~/.debug the build_id kernel dso is not properly recognized during the "perf report" command on server B. The reason is, that build_id dsos are added during the session initialization, while the kernel maps are created during the sample event processing. The machine__create_kernel_maps functions ends up creating new dso object for kernel, but it does not check if we already have one added by build_id processing. Also the build_id reading ABI quirk added in commit: - commit b25114817a73bbd2b84ce9dba02ee1ef8989a947 perf build-id: Add quirk to deal with perf.data file format breakage populates the "struct build_id_event::pid" with 0, which is later interpreted as DEFAULT_GUEST_KERNEL_ID. This is not always correct, so it's better to guess the pid value based on the "struct build_id_event::header::misc" value. - Tested with data generated on x86 kernel version v2.6.34 and reported back on x86_64 current kernel. - Not tested for guest kernel case. Note the problem stays for PERF_RECORD_MMAP events recorded by perf that does not use proper pid (HOST_KERNEL_ID/DEFAULT_GUEST_KERNEL_ID). They are misinterpreted within the current perf code. Probably there's not much we can do about that. Cc: Avi Kivity <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Yanmin Zhang <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Jiri Olsa <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2011-08-10USB: Serial: Add PID(0xF7C0) to FTDI SIO driver for a zeitcontrol-deviceArtur Zimmer2-1/+6
Here is a patch for a new PID (zeitcontrol-device mifare-reader FT232BL(like FT232BM but lead free)). Signed-off-by: Artur Zimmer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-08-10USB: Serial: Add device ID for Sierra Wireless MC8305Florian Echtler1-0/+1
A new device ID pair is added for Sierra Wireless MC8305. Signed-off-by: Florian Echtler <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-08-10tcp: initialize variable ecn_ok in syncookies pathMike Waychison2-2/+2
Using a gcc 4.4.3, warnings are emitted for a possibly uninitialized use of ecn_ok. This can happen if cookie_check_timestamp() returns due to not having seen a timestamp. Defaulting to ecn off seems like a reasonable thing to do in this case, so initialized ecn_ok to false. Signed-off-by: Mike Waychison <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-11ASoC: Terminate WM8750 SPI device ID tableMark Brown1-0/+1
Signed-off-by: Mark Brown <[email protected]> Reported-by: Stephen Rothwell <[email protected]>
2011-08-11ARM: mmp: Change the way we use timer 0 as clockevent timer.Lennert Buytenhek1-12/+35
Instead of setting up a match interrupt for 'current_time + delta' on ->set_next_event(), program timer 0 to count down from 'delta - 1' and trigger an interrupt when it reaches zero. Signed-off-by: Lennert Buytenhek <[email protected]> Acked-by: Haojian Zhuang <[email protected]> Signed-off-by: Eric Miao <[email protected]>
2011-08-11ARM: mmp: Switch to using timer 1 as clocksource timer.Lennert Buytenhek1-2/+2
Signed-off-by: Lennert Buytenhek <[email protected]> Acked-by: Haojian Zhuang <[email protected]> Signed-off-by: Eric Miao <[email protected]>
2011-08-11ARM: mmp: Also start timer 1 on boot.Lennert Buytenhek1-6/+9
Currently, arch-mmp/time.c uses timer 0 both as a clocksource timer and as a clockevent timer, the latter by setting up a comparator interrupt to match on 'current_time + delta'. This is problematic if delta is small enough, as that can lead to 'current_time + delta' already being in the past when comparator setup has finished, leading to the requested event not triggering. As there is also a silicon issue that requires stopping a timer's counter while writing to one of its match registers, we'll switch to using two separate timers -- timer 0 as clockevent timer, which we'll start and stop on every invocation of ->set_next_event(), and timer 1 as clocksource timer, which will be free-running. This first patch enables timer 1 on boot, so that we can use it as clocksource timer. Signed-off-by: Lennert Buytenhek <[email protected]> Acked-by: Haojian Zhuang <[email protected]> Signed-off-by: Eric Miao <[email protected]>
2011-08-11ARM: pxa168/gplugd: free correct GPIOTanmay Upadhyay1-2/+2
Signed-off-by: Tanmay Upadhyay <[email protected]> Signed-off-by: Eric Miao <[email protected]>
2011-08-11ARM: pxa168/gplugd: get rid of mfp-gplugd.hTanmay Upadhyay3-62/+45
Move definitions from mfp-gplugd.h to mfp-pxa168.h as they aren't gplugD specific. Signed-off-by: Tanmay Upadhyay <[email protected]> Signed-off-by: Eric Miao <[email protected]>
2011-08-11ARM: pxa: fix logic error in PJ4 iWMMXt handlingLennert Buytenhek1-3/+3
This got added in: commit ef6c84454f8567d4968c210d7d194fb711ed3739 Author: Haojian Zhuang <[email protected]> Date: Wed Nov 24 11:54:25 2010 +0800 ARM: pxa: add iwmmx support for PJ4 which does: - mrc p15, 0, r2, c15, c1, 0 - orr r2, r2, #0x3 @ enable access to CP0 and CP1 - mcr p15, 0, r2, c15, c1, 0 + @ enable access to CP0 and CP1 + XSC(mrc p15, 0, r2, c15, c1, 0) + XSC(orr r2, r2, #0x3) + XSC(mcr p15, 0, r2, c15, c1, 0) but then later does: - mrc p15, 0, r4, c15, c1, 0 - orr r4, r4, #0x3 @ enable access to CP0 and CP1 - mcr p15, 0, r4, c15, c1, 0 + @ enable access to CP0 and CP1 + XSC(mrc p15, 0, r4, c15, c1, 0) + XSC(orr r4, r4, #0xf) + XSC(mcr p15, 0, r4, c15, c1, 0) Signed-off-by: Lennert Buytenhek <[email protected]> Acked-by Haojian <[email protected]> Signed-off-by: Eric Miao <[email protected]>
2011-08-11ASoC: Add missing break in WM8994 probeMark Brown1-0/+1
This error would have no effect on current silicon revisions, the fall through case has the same behaviour. Signed-off-by: Mark Brown <[email protected]> Acked-by: Liam Girdwood <[email protected]>
2011-08-10Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds6-19/+50
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: drop experimental status for ARM_PATCH_PHYS_VIRT ARM: 7008/1: alignment: Make SIGBUS sent to userspace POSIXly correct ARM: 7007/1: alignment: Prevent ignoring of faults with ARMv6 unaligned access model ARM: 7010/1: mm: fix invalid loop for poison_init_mem ARM: 7005/1: freshen up mm/proc-arm946.S dmaengine: PL08x: Fix trivial build error ARM: Fix build error for SMP=n builds
2011-08-10x86-64: Rework vsyscall emulation and add vsyscall= parameterAndy Lutomirski10-89/+111
There are three choices: vsyscall=native: Vsyscalls are native code that issues the corresponding syscalls. vsyscall=emulate (default): Vsyscalls are emulated by instruction fault traps, tested in the bad_area path. The actual contents of the vsyscall page is the same as the vsyscall=native case except that it's marked NX. This way programs that make assumptions about what the code in the page does will not be confused when they read that code. vsyscall=none: Trying to execute a vsyscall will segfault. Signed-off-by: Andy Lutomirski <[email protected]> Link: http://lkml.kernel.org/r/8449fb3abf89851fd6b2260972666a6f82542284.1312988155.git.luto@mit.edu Signed-off-by: H. Peter Anvin <[email protected]>
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