- 30 5月, 2007 1 次提交
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由 Alan Stern 提交于
This patch (as912) replaces a couple of calls to flush_workqueue() with cancel_sync_work() and cancel_rearming_delayed_work(). Using a more directed approach allows us to avoid some nasty deadlocks. The prime example occurs when a first-level device (the parent is a root hub) is removed while at the same time the root hub gets a remote wakeup request. khubd would try to flush the autosuspend workqueue while holding the root-hub's lock, and the remote-wakeup workqueue routine would be waiting to lock the root hub. The patch also reorganizes the power management portion of usb_disconnect(), separating it out into its own routine. The autosuspend workqueue entry is cancelled immediately instead of waiting for the device's release routine. In addition, synchronization with the autosuspend thread is carried out even for root hubs (an oversight in the original code). Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg KH <gregkh@suse.de> Cc: Mark Lord <lkml@rtr.ca> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 5月, 2007 11 次提交
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由 Linus Torvalds 提交于
It's that time of the year again. Summer starts in the US, and people want to sit at the beach with a new -rc candidate. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hugh Dickins 提交于
Why is it that since the 2f1a2ccb console UTF-8 fixes went into 2.6.22-rc1, the PowerMac G5 shows only inverse video question marks for the text on tty2-6? whereas tty1 is fine, and so is x86. No fault of that patch: by removing the old fallback behaviour, it reveals that 32-bit setfont running on 64-bit kernels has only really worked on the current console, the rest getting faked by that inadequate fallback. Bring the compat do_unimap_ioctl into line with the main one: PIO_UNIMAP and GIO_UNIMAP apply to the specified tty, not redirected to fg_console. Use the same checks, and most particularly, remember to check access_ok: con_set_unimap and con_get_unimap are using __get_user and __put_user. And the compat vt_check should ask for the same capability as the main one, CAP_SYS_TTY_CONFIG rather than CAP_SYS_ADMIN. Added in vt_ioctl's vc_cons_allocated check for safety, though failure may well be impossible. Signed-off-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IPoIB/cm: Drain cq in ipoib_cm_dev_stop() IPoIB/cm: Fix timeout check in ipoib_cm_dev_stop() IB/ehca: Fix number of send WRs reported for new QP IB/mlx4: Initialize send queue entry ownership bits IB/mlx4: Don't allocate RQ doorbell if using SRQ
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由 Linus Torvalds 提交于
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_hpt37x: Further improvements based on the IDE updates and vendor drivers pata: Trivia [libata] sata_via, pata_via: Add PCI IDs. [libata] Fix decoding of 6-byte commands libata: sata_sis fixes Fix build failure for drivers/ata/pata_scc.c [libata] sata_mv: add TODO list [libata] sata_promise: fix flags typo
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由 Alan Cox 提交于
Better DPLL use and calibration Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Alan Cox 提交于
Typo/comment fixes Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Christoph Hellwig 提交于
Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NMark Fasheh <mark.fasheh@oracle.com>
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由 Mark Fasheh 提交于
We weren't cleaning up our inode reference on error in ocfs2_reserve_local_alloc_bits(). Add a check for error return and iput() if need be. Move the code to set the alloc context inode info to the end of the function so we don't have any possibility of passing back a bad pointer. Signed-off-by: NMark Fasheh <mark.fasheh@oracle.com>
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由 Nate Diller 提交于
Use zero_user_page() instead of open-coding it. Signed-off-by: NNate Diller <nate.diller@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NMark Fasheh <mark.fasheh@oracle.com>
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由 Mark Fasheh 提交于
We weren't calling this before, but since ocfs2 handles the entire truncate operation, we should. Signed-off-by: NMark Fasheh <mark.fasheh@oracle.com>
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由 Mark Fasheh 提交于
Similarly to the page lock / cluster lock inversion in ocfs2_readpage, we can deadlock on ip_alloc_sem. We can down_read_trylock() instead and just return AOP_TRUNCATED_PAGE if the operation fails. Signed-off-by: NMark Fasheh <mark.fasheh@oracle.com>
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- 25 5月, 2007 28 次提交
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由 Jeff Garzik 提交于
Supplied by VIA. Also, convert named constants to hex values in the pata_via PCI ID table. (standard libata policy for PCI device IDs, which are considered simply arbitrary hex numbers, without a need to create a single-use constant in linux/pci_ids.h) Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
The code for parsing 6-byte SCSI command LBAs missed the top 5 bits (the MSB). Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Uwe Koziolek 提交于
The sata_sis driver supports SATA and PATA ports. The broken support of both types in one controller is fixed. Signed-off-by: NUwe Koziolek <uwe.koziolek@gmx.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tony Breeds 提交于
The commit d4b2bab4 added deadline support to prereset and reset methods to libbata the pata_scc driver wasn't converted. This patch is a naive attempt to bring this driver up to scratch. Build failures are: drivers/ata/pata_scc.c: In function 'scc_pata_prereset': drivers/ata/pata_scc.c:870: error: too few arguments to function 'ata_std_prereset' drivers/ata/pata_scc.c: In function 'scc_error_handler': drivers/ata/pata_scc.c:916: warning: passing argument 2 of 'ata_bmdma_drive_eh' from incompatible pointer type drivers/ata/pata_scc.c:916: warning: passing argument 3 of 'ata_bmdma_drive_eh' from incompatible pointer type drivers/ata/pata_scc.c: In function 'scc_pata_prereset': drivers/ata/pata_scc.c:871: warning: control reaches end of non-void function On a releated note scc_bus_post_reset() is (AFACT) identical to ata_bus_post_reset(), would a patch to make ata_bus_post_reset() assesable to drivers be accepted? Signed-off-by: NTony Breeds <tony@bakeyournoodle.com> Acked-by: NTejun Heo <htejun@gmail.com> Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
A stray comma makes all the difference. Change to '|' as these flags should be or'd together. Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Linus Torvalds 提交于
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits) [XFRM]: Allow packet drops during larval state resolution. [CASSINI]: Check pci_set_mwi() return value. [NET]: "wrong timeout value" in sk_wait_data() v2 [NETFILTER]: nf_nat_h323: call set_h225_addr instead of set_h225_addr_hook [NETFILTER]: nf_conntrack_h323: add missing T.120 address in OLCA [NETFILTER]: nf_conntrack_h323: remove unnecessary process of Information signal [NETFILTER]: nf_conntrack_h323: fix get_h225_addr() for IPv6 address access [NETFILTER]: nf_conntrack_h323: fix ASN.1 types [NETFILTER]: nf_conntrack_ftp: fix newline sequence number calculation [NETFILTER]: nf_conntrack_ftp: fix newline sequence number update [NET_SCHED]: sch_htb: fix event cache time calculation [DCCP]: Fix build warning when debugging is disabled. [TIPC]: Fixed erroneous introduction of for_each_netdev [RTNETLINK]: Fix sending netlink message when replace route. [TR]: Use menuconfig objects. [ARCNET]: Use menuconfig objects. [TIPC]: Use menuconfig objects. [SCTP]: Use menuconfig objects. [IPVS]: Use menuconfig objects. [DCCP]: Use menuconfig objects. ...
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由 Linus Torvalds 提交于
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_via: Handle laptops via DMI libata: -ENODEV during prereset isn't an error libata: don't consider 0xff as port empty if SStatus is available ata_piix: add short 40c quirk for Acer Aspire 2030, take #2 pata_sis: Fix and clean up some timing setups hpt3x2n: Correct revision boundary
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由 David S. Miller 提交于
The current IPSEC rule resolution behavior we have does not work for a lot of people, even though technically it's an improvement from the -EAGAIN buisness we had before. Right now we'll block until the key manager resolves the route. That works for simple cases, but many folks would rather packets get silently dropped until the key manager resolves the IPSEC rules. We can't tell these folks to "set the socket non-blocking" because they don't have control over the non-block setting of things like the sockets used to resolve DNS deep inside of the resolver libraries in libc. With that in mind I coded up the patch below with some help from Herbert Xu which provides packet-drop behavior during larval state resolution, controllable via sysctl and off by default. This lays the framework to either: 1) Make this default at some point or... 2) Move this logic into xfrm{4,6}_policy.c and implement the ARP-like resolution queue we've all been dreaming of. The idea would be to queue packets to the policy, then once the larval state is resolved by the key manager we re-resolve the route and push the packets out. The packets would timeout if the rule didn't get resolved in a certain amount of time. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] acpi_get_sysname() should be __init [IA64] Cleanup acpi header to reuse the generic _PDC defines [IA64] Fix using uninitialized data in _PDC setup [IA64] start_secondary() and smp_callin() should be __cpuinit
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由 Alan Cox 提交于
Oh the joy of saving a fraction of a cent using short 40 wire cables and not faking 80wire Teach the VIA driver that there are some systems we need to know are magically wired for high speeds. Signed-off-by: NAlan Cox <alan@redhat.com> Tested-by: NFrancis Russell <FrancisRussell@btinternet.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
During prereset, -ENODEV return from ata_wait_ready() is not an error. This causes unnecessary bug message on controllers which uses 0xff to indicate empty port. Fix it. Signed-off-by: NTejun Heo <htejun@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
Some SATA controllers (sata_sil) use 0xff to indicate port not ready status, not port empty. As libata interprets 0xff as port empty, this causes unnecessary reset failure and retry. Don't consider 0xff as port empty if SStatus is available and indicates that port is online. Signed-off-by: Ntejun Heo <htejun@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Indan Zupancic <indan@nul.nu> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
Acer Aspire 2023WLMi uses short 40c cable. Add quirk for it. Signed-off-by: NTejun Heo <htejun@gmail.com> Cc: Steve H. <mail.pandor@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Alan Cox 提交于
- Rename sis_port_base to sis_old_port_base() so nobody uses it for new generation controllers in error. - Use byte size operations where it is cleaner for mode setup - Fix a couple of masking errors on certai chip revs when setting speeds Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Alan Cox 提交于
We have a revision that isn't correctly claimed as two drivers both go for it: Fix the test accordingly. Noticed originally by Bill Nottingham. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Vasily Averin 提交于
sys_setsockopt() do not check properly timeout values for SO_RCVTIMEO/SO_SNDTIMEO, for example it's possible to set negative timeout values. POSIX do not defines behaviour for sys_setsockopt in case negative timeouts, but requires that setsockopt() shall fail with -EDOM if the send and receive timeout values are too big to fit into the timeout fields in the socket structure. In current implementation negative timeout can lead to error messages like "schedule_timeout: wrong timeout value". Proposed patch: - checks tv_usec and returns -EDOM if it is wrong - do not allows to set negative timeout values (sets 0 instead) and outputs ratelimited information message about such attempts. Signed-off-By: NVasily Averin <vvs@sw.ru> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jing Min Zhao 提交于
They're the same. Signed-off-by: NJing Min Zhao <zhaojingmin@vivecode.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jing Min Zhao 提交于
Add missing process of T.120 address in OpenLogicalChannelAck signal. Signed-off-by: NJing Min Zhao <zhaojingmin@vivecode.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jing Min Zhao 提交于
According to the implementation of H.323, it's not necessary to check the addresses in Information signals. Signed-off-by: NJing Min Zhao <zhaojingmin@vivecode.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jing Min Zhao 提交于
Update get_h225_addr() to meet the changes in ASN.1 types. It was using field ip6 to access IPv6 TransportAddress, it should be ip according the ASN.1 definition. Signed-off-by: NJing Min Zhao <zhaojingmin@vivecode.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jing Min Zhao 提交于
1. Add support for decoding IPv6 address. I know it was manually added in the header file, but not in the template file. That wouldn't work. 2. Add missing support for decoding T.120 address in OLCA. 3. Remove unnecessary decoding of Information signal. Signed-off-by: NJing Min Zhao <zhaojingmin@vivecode.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
When the packet size is changed by the FTP NAT helper, the connection tracking helper adjusts the sequence number of the newline character by the size difference. This is wrong because NAT sequence number adjustment happens after helpers are called, so the unadjusted number is compared to the already adjusted one. Based on report by YU, Haitao <yuhaitao@tsinghua.org.cn> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
When trying to locate the oldest entry in the history of newline character sequence numbers, the sequence number of the current entry is incorrectly compared with the index of the oldest sequence number instead of the number itself. Additionally it is not made sure that the current sequence number really is after the oldest known one. Based on report by YU, Haitao <yuhaitao@tsinghua.org.cn> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
The event cache time must be an absolute value, when no event exists it is incorrectly set to 1s instead of 1s in the future. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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