- 18 May, 2010 16 commits
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Michel Ludwig authored
Remove code dealing with the ZL10353 as this is all handled by the ZL10353 module. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Modify tuner_callback to user the device's GPIO address field for tuner reset. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Add experimental DVB frontend tuner interface to xc2028/3028 Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Add tuner reset GPIO and demodulator address fields to the tm6000_core struct. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
SMBus Write Byte commands followed by a read command on the same I2C address are not sent out to the chip as they wouldn't have any effect. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Add GPIO4 reset, which is required to make DVB-T work with the Freecom stick. Add a general 5 ms pause to the "tm6000_read_write_usb" method. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Michel Ludwig authored
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
Adds a driver for Trident TV Master tm5600/tm6000 chips. Those USB devices are usually found with a Xceive xc2028/xc3028 tuner, although the firmware seems to be modified to work with those chips on some older devices. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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- 16 May, 2010 6 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: rtnetlink: make SR-IOV VF interface symmetric sctp: delete active ICMP proto unreachable timer when free transport tcp: fix MD5 (RFC2385) support
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git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds authored
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Oprofile: Fix Loongson irq handler MIPS: N32: Use compat version for sys_ppoll. MIPS FPU emulator: allow Cause bits of FCSR to be writeable by ctc1
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Chris Wright authored
Now we have a set of nested attributes: IFLA_VFINFO_LIST (NESTED) IFLA_VF_INFO (NESTED) IFLA_VF_MAC IFLA_VF_VLAN IFLA_VF_TX_RATE This allows a single set to operate on multiple attributes if desired. Among other things, it means a dump can be replayed to set state. The current interface has yet to be released, so this seems like something to consider for 2.6.34. Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Wei Yongjun authored
transport may be free before ICMP proto unreachable timer expire, so we should delete active ICMP proto unreachable timer when transport is going away. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
TCP MD5 support uses percpu data for temporary storage. It currently disables preemption so that same storage cannot be reclaimed by another thread on same cpu. We also have to make sure a softirq handler wont try to use also same context. Various bug reports demonstrated corruptions. Fix is to disable preemption and BH. Reported-by: Bhaskar Dutta <bhaskie@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 15 May, 2010 17 commits
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Wu Zhangjin authored
The interrupt enable bit for the performance counters is in the Control Register $24, not in the counter register. loongson2_perfcount_handler(), we need to use Reported-by: Xu Hengyang <hengyang@mail.ustc.edu.cn> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1198/Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
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Chandrakala Chavva authored
The sys_ppoll() takes struct 'struct timespec'. This is different for the N32 and N64 ABIs. Use the compat version to do the proper conversions. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1210/Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
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Shane McDonald authored
In the FPU emulator code of the MIPS, the Cause bits of the FCSR register are not currently writeable by the ctc1 instruction. In odd corner cases, this can cause problems. For example, a case existed where a divide-by-zero exception was generated by the FPU, and the signal handler attempted to restore the FPU registers to their state before the exception occurred. In this particular setup, writing the old value to the FCSR register would cause another divide-by-zero exception to occur immediately. The solution is to change the ctc1 instruction emulator code to allow the Cause bits of the FCSR register to be writeable. This is the behaviour of the hardware that the code is emulating. This problem was found by Shane McDonald, but the credit for the fix goes to Kevin Kissell. In Kevin's words: I submit that the bug is indeed in that ctc_op: case of the emulator. The Cause bits (17:12) are supposed to be writable by that instruction, but the CTC1 emulation won't let them be updated by the instruction. I think that actually if you just completely removed lines 387-388 [...] things would work a good deal better. At least, it would be a more accurate emulation of the architecturally defined FPU. If I wanted to be really, really pedantic (which I sometimes do), I'd also protect the reserved bits that aren't necessarily writable. Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com> To: anemo@mba.ocn.ne.jp To: kevink@paralogos.com To: sshtylyov@mvista.com Patchwork: http://patchwork.linux-mips.org/patch/1205/Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstableLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: check for read permission on src file in the clone ioctl
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kirjanov@gmail.com authored
mempool_alloc() can return null in atomic case. Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> Cc: Joern Engel <joern@logfs.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Nicolas Ferre authored
As we were using an internal dma flushing routine, this patch changes to the DMA API flush_kernel_dcache_page(). Driver is able to compile now. [akpm@linux-foundation.org: flush_kernel_dcache_page() comes before kunmap_atomic()] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Dan Rosenberg authored
The existing code would have allowed you to clone a file that was only open for writing Signed-off-by: Chris Mason <chris.mason@oracle.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: JFS: Free sbi memory in error path fs/sysv: dereferencing ERR_PTR() Fix double-free in logfs Fix the regression created by "set S_DEAD on unlink()..." commit
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Linus Torvalds authored
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf record: Add a fallback to the reference relocation symbol
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Jan Blunck authored
I spotted the missing kfree() while removing the BKL. [akpm@linux-foundation.org: avoid multiple returns so it doesn't happen again] Signed-off-by: Jan Blunck <jblunck@suse.de> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Dan Carpenter authored
I moved the dir_put_page() inside the if condition so we don't dereference "page", if it's an ERR_PTR(). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
iput() is needed *until* we'd done successful d_alloc_root() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
1) i_flags simply doesn't work for mount/unlink race prevention; we may have many links to file and rm on one of those obviously shouldn't prevent bind on top of another later on. To fix it right way we need to mark _dentry_ as unsuitable for mounting upon; new flag (DCACHE_CANT_MOUNT) is protected by d_flags and i_mutex on the inode in question. Set it (with dont_mount(dentry)) in unlink/rmdir/etc., check (with cant_mount(dentry)) in places in namespace.c that used to check for S_DEAD. Setting S_DEAD is still needed in places where we used to set it (for directories getting killed), since we rely on it for readdir/rmdir race prevention. 2) rename()/mount() protection has another bogosity - we unhash the target before we'd checked that it's not a mountpoint. Fixed. 3) ancient bogosity in pivot_root() - we locked i_mutex on the right directory, but checked S_DEAD on the different (and wrong) one. Noticed and fixed. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Linus Torvalds authored
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6126/1: ARM mpcore_wdt: fix build failure and other fixes ARM: 6125/1: ARM TWD: move TWD registers to common header ARM: 6110/1: Fix Thumb-2 kernel builds when UACCESS_WITH_MEMCPY is enabled ARM: 6112/1: Use the Inner Shareable I-cache and BTB ops on ARMv7 SMP ARM: 6111/1: Implement read/write for ownership in the ARMv6 DMA cache ops ARM: 6106/1: Implement copy_to_user_page() for noMMU ARM: 6105/1: Fix the __arm_ioremap_caller() definition in nommu.c
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Linus Torvalds authored
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, mrst: Don't blindly access extended config space
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Hugh Dickins authored
If the kernel is large or the profiling step small, /proc/profile leaks data and readprofile shows silly stats, until readprofile -r has reset the buffer: clear the prof_buffer when it is vmalloc()ed. Signed-off-by: Hugh Dickins <hughd@google.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Hugh Dickins authored
My old address will shut down in a couple of weeks: update the tree. Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: Hugh Dickins <hughd@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- 14 May, 2010 1 commit
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H. Peter Anvin authored
Do not blindly access extended configuration space unless we actively know we're on a Moorestown platform. The fixed-size BAR capability lives in the extended configuration space, and thus is not applicable if the configuration space isn't appropriately sized. This fixes booting certain VMware configurations with CONFIG_MRST=y. Moorestown will add a fake PCI-X 266 capability to advertise the presence of extended configuration space. Reported-and-tested-by: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Acked-by: Jacob Pan <jacob.jun.pan@intel.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> LKML-Reference: <AANLkTiltKUa3TrKR1M51eGw8FLNoQJSLT0k0_K5X3-OJ@mail.gmail.com>
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