- 27 11月, 2008 3 次提交
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由 Russell King 提交于
People often point to the Integrator/Versatile/Realview implementations to justify using the consumer name as the sole selector for clocks. Eliminate this excuse by changing the Integrator implementation, so it provides a better example of how it should be done. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
People often point to the Integrator/Versatile/Realview implementations to justify using the consumer name as the sole selector for clocks. Eliminate this excuse by changing the Realview implementation, so it provides a better example of how it should be done. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Add some generic infrastructure to assist looking up struct clks for the ARM architecture. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 21 11月, 2008 25 次提交
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5330/1: mach-pxa: Fixup reset for systems using reboot=cold or other strings [ARM] pxa: fix incorrect PCMCIA PSKTSEL pin configuration for spitz [ARM] pxa: fix I2C controller device being registered twice on Akita pxafb: only initialize the smart panel thread when dealing with a smartpanel pxafb: introduce LCD_TYPE_MASK and use it.
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由 Linus Torvalds 提交于
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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] xen: fix xen_get_eflags. [IA64] ia64/pv_ops/pv_cpu_ops: fix _IA64_REG_IP case. [IA64] remove duplicate include iommu.h [IA64] use mprintk instead of printk, in ia64_mca_modify_original_stack [IA64] Rationalize kernel mode alignment checking
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: ACE1001 patch for cp2101.c USB: usbmon: fix read(2) USB: gadget rndis: send notifications USB: gadget rndis: stop windows self-immolation USB: storage: update unusual_devs entries for Nokia 5300 and 5310 USB: storage: updates unusual_devs entry for the Nokia 6300 usb: musb: fix bug in musb_schedule USB: fix SB700 usb subsystem hang bug
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由 Isaku Yamahata 提交于
fix xen_get_eflags. It doesn't take any argument. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Isaku Yamahata 提交于
pv_cpu_ops.getreg(_IA64_REG_IP) returned constant. But the returned ip valued should be the one in the caller, not of the callee. This patch fixes that. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Huang Weiyi 提交于
arch/ia64/kernel/pci-dma.c only needs to include iommu once. Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Hidetoshi Seto 提交于
Using printk from MCA/INIT context is unsafe since it can cause deadlock. The ia64_mca_modify_original_stack is called from both of mca handler and init handler, so it should use mprintk instead of printk. Signed-off-by: NHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Tony Luck 提交于
Itanium processors can handle some misaligned data accesses. They also provide a mode where all such accesses are forced to trap. The kernel was schizophrenic about use of this mode: * Base kernel code ran in permissive mode where the only traps generated were from those cases that the h/w could not handle. * Interrupt, syscall and trap code ran in strict mode where all unaligned accesses caused traps to the 0x5a00 unaligned reference vector. Use strict alignment checking throughout the kernel, but make sure that we continue to let user mode use more relaxed mode as the default. Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Matthew Wilcox 提交于
When we migrate an interrupt from one CPU to another, we set the move_in_progress flag and clean up the vectors later once they're not being used. If you're unlucky and call destroy_irq() before the vectors become un-used, the move_in_progress flag is never cleared, which causes the interrupt to become unusable. This was discovered by Jesse Brandeburg for whom it manifested as an MSI-X device refusing to use MSI-X mode when the driver was unloaded and reloaded repeatedly. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Trond Myklebust 提交于
Fix a regression reported by Max Kellermann whereby kernel profiling showed that his clients were spending 45% of their time in rpcauth_lookup_credcache. It turns out that although his processes had identical uid/gid/groups, generic_match() was failing to detect this, because the task->group_info pointers were not shared. This again lead to the creation of a huge number of identical credentials at the RPC layer. The regression is fixed by comparing the contents of task->group_info if the actual pointers are not identical. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Do not attempt to close invalidated file handles [CIFS] fix check for dead tcon in smb_init
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git://ftp.linux-mips.org/pub/scm/upstream-linus由 Linus Torvalds 提交于
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: csrc-r4k: Fix declaration depending on the wrong CONFIG_ symbol. MIPS: csrc-r4k: Fix spelling mistake. MIPS: RB532: Provide functions for gpio configuration MIPS: IP22: Make indy_sc_ops variable static MIPS: RB532: GPIO register offsets are relative to GPIOBASE MIPS: Malta: Fix include paths in malta-amon.c
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由 Linus Torvalds 提交于
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: intel-iommu: fix compile warnings
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (23 commits) net: fix tiny output corruption of /proc/net/snmp6 atl2: don't request irq on resume if netif running ipv6: use seq_release_private for ip6mr.c /proc entries pkt_sched: fix missing check for packet overrun in qdisc_dump_stab() smc911x: Fix printf format typo in smc911x driver. asix: Fix asix-based cards connecting to 10/100Mbs LAN. mv643xx_eth: fix recycle check bound mv643xx_eth: fix the order of mdiobus_{unregister, free}() calls sh: sh_eth: Update to change of mii_bus TPROXY: supply a struct flowi->flags argument in inet_sk_rebuild_header() TPROXY: fill struct flowi->flags in udp_sendmsg() net: ipg.c fix bracing on endian swapping phylib: Fix auto-negotiation restart avoidance net: jme.c rxdesc.flags is __le16, other missing endian swaps phylib: fix phy name example in documentation net: Do not fire linkwatch events until the device is registered. phonet: fix compilation with gcc-3.4 ixgbe: fix compilation with gcc-3.4 pktgen: fix multiple queue warning net: fix ip_mr_init() error path ...
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由 Linus Torvalds 提交于
Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: fix dyn ftrace filter selection ftrace: make filtered functions effective on setting ftrace: fix set_ftrace_filter trace: introduce missing mutex_unlock() tracing: kernel/trace/trace.c: introduce missing kfree()
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由 Linus Torvalds 提交于
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: uaccess_64: fix return value in __copy_from_user() x86: quirk for reboot stalls on a Dell Optiplex 330
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由 Helge Deller 提交于
Commit 81e192d6 ("parisc: convert to generic compat_sys_ptrace") introduced a bug which segfaults the parisc 64bit kernel when stracing 32bit applications: Kernel Fault: Code=15 regs=00000000bafa42b0 (Addr=00000001baf5ab57) YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI PSW: 00001000000001101111111100001011 Tainted: G W r00-03 000000ff0806ff0b 000000004068edc0 00000000401203f8 00000000fb3e2508 r04-07 0000000040686dc0 00000000baf5a800 fffffffffffffffc fffffffffb3e2508 r08-11 00000000baf5a800 000000000004b068 00000000000402b0 0000000000040d68 r12-15 0000000000042a9c 0000000000040a9c 0000000000040d60 0000000000042e9c r16-19 000000000004b060 000000000004b058 0000000000042d9c ffffffffffffffff r20-23 000000000800000b 0000000000000000 000000000800000b fffffffffb3e2508 r24-27 00000000fffffffc 0000000000000003 00000000fffffffc 0000000040686dc0 r28-31 00000001baf5a7ff 00000000bafa4280 00000000bafa42b0 00000000000001d7 sr00-03 0000000000fca000 0000000000000000 0000000000000000 0000000000fca000 sr04-07 0000000000000000 0000000000000000 0000000000000000 0000000000000000 IASQ: 0000000000000000 0000000000000000 IAOQ: 0000000040120400 0000000040120404 IIR: 4b9a06b0 ISR: 0000000000000000 IOR: 00000001baf5ab57 CPU: 0 CR30: 00000000bafa4000 CR31: 00000000d22344e0 ORIG_R28: 00000000fb3e2248 IAOQ[0]: compat_arch_ptrace+0xb8/0x160 IAOQ[1]: compat_arch_ptrace+0xbc/0x160 RP(r2): compat_arch_ptrace+0xb0/0x160 Backtrace: [<00000000401612ac>] compat_sys_ptrace+0x15c/0x180 [<0000000040104ef8>] syscall_exit+0x0/0x14 The problem is that compat_arch_ptrace() enters with an addr value of type compat_ulong_t and calls translate_usr_offset() to translate the address offset into a struct pt_regs offset like this: addr = translate_usr_offset(addr) this means that any return value of translate_usr_offset() is stored back as compat_ulong_t type into the addr variable. But since translate_usr_offset() returns -1 for invalid offsets, addr can now get the value 0xffffffff which then fails the next return-value sanity check and thus the kernel tries to access invalid memory: if (addr < 0) break; Fix this bug by modifying translate_usr_offset() to take and return values of type compat_ulong_t, and by returning the value "sizeof(struct pt_regs)" as an error indicator. Additionally change the sanity check to check for return values for >= sizeof(struct pt_regs). This patch survived my compile and run-tests. Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Steve French 提交于
If a connection with open file handles has gone down and come back up and reconnected without reopening the file handle yet, do not attempt to send an SMB close request for this handle in cifs_close. We were checking for the connection being invalid in cifs_close but since the connection may have been reconnected we also need to check whether the file handle was marked invalid (otherwise we could close the wrong file handle by accident). Acked-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NSteve French <sfrench@us.ibm.com>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Phil Sutter 提交于
As gpiolib doesn't support pin multiplexing, it provides no way to access the GPIOFUNC register. Also there is no support for setting interrupt status and level. These functions provide access to them and are needed by the CompactFlash driver. Signed-off-by: NPhil Sutter <n0-1@freewrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Dmitri Vorobiev 提交于
The indy_sc_ops variable in arch/mips/mm/sc-ip22.c is needlessly defined global, and this patch makes it static. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@movial.fi> Signed-off-by: NRalf Baechle <ralf@linux-mips.org> ---
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由 Florian Fainelli 提交于
This patch fixes the wrong use of GPIO register offsets in devices.c. To avoid further problems, use gpio_get_value to return the NAND status instead of our own expanded code. Also define the zero offset of the alternate function register to allow consistent access. Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NPhil Sutter <n0-1@freewrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
On linux-queue, malta doesn't build after the include file relocation. This should fix it. There some occurrences of 'asm-mips' in the comments of quite a few files, but this is the only place I found it in any code. Signed-off-by: NDavid Daney <ddaney@avtrex.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 20 11月, 2008 12 次提交
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由 Alexey Dobriyan 提交于
Because "name" is static, it can be occasionally be filled with somewhat garbage if two processes read /proc/net/snmp6. Also, remove useless casts and "-1" -- snprintf() correctly terminates it's output. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alan Jenkins 提交于
If the device is suspended with the cable disconnected, then resumed with the cable connected, dev->open is called before resume. During resume, we request an IRQ, but the IRQ was already assigned during dev->open, resulting in the warning shown below. Don't request an IRQ if the device is running. Call Trace: [<c011b89a>] warn_on_slowpath+0x40/0x59 [<c023df15>] raw_pci_read+0x4d/0x55 [<c023dff3>] pci_read+0x1c/0x21 [<c01bcd81>] __pci_find_next_cap_ttl+0x44/0x70 [<c01bce86>] __pci_find_next_cap+0x1a/0x1f [<c01bcef9>] pci_find_capability+0x28/0x2c [<c01c4144>] pci_msi_check_device+0x53/0x62 [<c01c49c2>] pci_enable_msi+0x3a/0x1cd [<e019f17b>] atl2_write_phy_reg+0x40/0x5f [atl2] [<c01061b1>] dma_generic_alloc_coherent+0x0/0xd7 [<e019f107>] atl2_request_irq+0x15/0x49 [atl2] [<e01a1481>] atl2_open+0x20b/0x297 [atl2] [<c024a35c>] dev_open+0x62/0x91 [<c0248b9a>] dev_change_flags+0x93/0x141 [<c024f308>] do_setlink+0x238/0x2d5 [<c02501b2>] rtnl_setlink+0xa9/0xbf [<c0297f0c>] mutex_lock+0xb/0x19 [<c024ffa7>] rtnl_dump_ifinfo+0x0/0x69 [<c0250109>] rtnl_setlink+0x0/0xbf [<c024fe42>] rtnetlink_rcv_msg+0x185/0x19f [<c0240fd1>] sock_rmalloc+0x23/0x57 [<c024fcbd>] rtnetlink_rcv_msg+0x0/0x19f [<c0259457>] netlink_rcv_skb+0x2d/0x71 [<c024fcb7>] rtnetlink_rcv+0x14/0x1a [<c025929e>] netlink_unicast+0x184/0x1e4 [<c025992a>] netlink_sendmsg+0x233/0x240 [<c023f405>] sock_sendmsg+0xb7/0xd0 [<c0129131>] autoremove_wake_function+0x0/0x2b [<c0129131>] autoremove_wake_function+0x0/0x2b [<c0147796>] mempool_alloc+0x2d/0x9e [<c020c923>] scsi_pool_alloc_command+0x35/0x4f [<c0297f0c>] mutex_lock+0xb/0x19 [<c028e867>] unix_stream_recvmsg+0x357/0x3e2 [<c01b81c9>] copy_from_user+0x23/0x4f [<c02452ea>] verify_iovec+0x3e/0x6c [<c023f5ab>] sys_sendmsg+0x18d/0x1f0 [<c023ffa8>] sys_recvmsg+0x146/0x1c8 [<c0240016>] sys_recvmsg+0x1b4/0x1c8 [<c0118f48>] __wake_up+0xf/0x15 [<c02586cd>] netlink_table_ungrab+0x17/0x19 [<c01b83ba>] copy_to_user+0x25/0x3b [<c023fe4a>] move_addr_to_user+0x50/0x68 [<c0240266>] sys_getsockname+0x6f/0x9a [<c0240280>] sys_getsockname+0x89/0x9a [<c015046a>] do_wp_page+0x3ae/0x41a [<c0151525>] handle_mm_fault+0x4c5/0x540 [<c02405d0>] sys_socketcall+0x176/0x1b0 [<c010376d>] sysenter_do_call+0x12/0x21 Signed-off-by: NAlan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: NJay Cliburn <jcliburn@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Benjamin Thery 提交于
In ip6mr.c, /proc entries /proc/net/ip6_mr_cache and /proc/net/ip6_mr_vif are opened with seq_open_private(), thus seq_release_private() should be used to release them. Should fix a small memory leak. Signed-off-by: NBenjamin Thery <benjamin.thery@bull.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
nla_nest_start() might return NULL, causing a NULL pointer dereference. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vernon Sauder 提交于
Signed-off-by: NVernon Sauder <VernonInHand@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pantelis Koukousoulas 提交于
Add AX_MEDIUM_ENCK also when speed = 10/100Mbps. This allows my belkin f5d5055 to work with my 100Mbps switch and with an old 10Mbps ISA card. Without this patch, the card is recognized and the interface is brought up fine, but no packets actually flow through the interface. Signed-off-by: NPantelis Koukousoulas <pktoss@gmail.com> Acked-by: NDavid Hollis <dhollis@davehollis.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
When mv643xx_eth allocates skbuffs, it adds 'dma_get_cache_alignment() - 1' to the length it needs, so that it can align the skb's ->data pointer to a cache boundary. When checking whether a transmitted skbuff can be reused as a receive buffer, these bytes needs to be included into the minimum bound for the recycle check. Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nobuhiro Iwamatsu 提交于
Update to change of mii_bus interface and fix some warning. Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Balazs Scheidler 提交于
inet_sk_rebuild_header() does a new route lookup if the dst_entry associated with a socket becomes stale. However inet_sk_rebuild_header() didn't use struct flowi->flags, causing the route lookup to fail for foreign-bound IP_TRANSPARENT sockets, causing an error state to be set for the sockets in question. Signed-off-by: NBalazs Scheidler <bazsi@balabit.hu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Balazs Scheidler 提交于
udp_sendmsg() didn't fill struct flowi->flags, which means that the route lookup would fail for non-local IPs even if the IP_TRANSPARENT sockopt was set. This prevents sendto() to work properly for UDP sockets, whereas bind(foreign-ip) + connect() + send() worked fine. Signed-off-by: NBalazs Scheidler <bazsi@balabit.hu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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