- 25 Jul, 2007 2 commits
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Yasuaki Ishimatsu authored
This change fixes a panic when assign_irq_vector(irq) is called with irq = AUTO_ASSIGN. Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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Linus Torvalds authored
* 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc: (25 commits) [POWERPC] 85xx: Added needed MPC85xx PCI device IDs [POWERPC] Add Freescale PCI VENDOR ID and 8641 device IDs [POWERPC] 85xxCDS: MPC8548 DTS cleanup. [POWERPC] 85xxCDS: Misc 8548 PCI Corrections. [POWERPC] 85xxCDS: Delay 8259 cascade hookup. [POWERPC] 85xxCDS: Make sure restart resets the PCI bus. [POWERPC] 85xxCDS: Allow 8259 cascade to share an MPIC interrupt line. [POWERPC] FSL: Add support for PCI-X controllers [POWERPC] Make sure virtual P2P bridge registers are setup on PCIe PHB [POWERPC] Provide ability to setup P2P bridge registers from struct resource [POWERPC] Add basic PCI/PCI Express support for 8544DS board [POWERPC] Make endianess of cfg_addr for indirect pci ops runtime [POWERPC] Removed setup_indirect_pci_nomap [POWERPC] 85xx: Add quirk to ignore bogus FPGA on CDS [POWERPC] 85xx: Added 8568 PCIe support [POWERPC] Fixup resources on pci_bus for PCIe PHB when no device is connected [POWERPC] Add basic PCI node for mpc8568mds board [POWERPC] Use Freescale pci/pcie common code for 85xx boards [POWERPC] Update PCI nodes in the 83xx/85xx boards device tree [POWERPC] Add 8548 CDS PCI express controller node and PCI-X device node ...
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- 24 Jul, 2007 38 commits
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Jens Axboe authored
kunmap_atomic() takes the virtual address, not the mapped page as argument. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Cc: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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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] Fix marge error due to conflict in arch/mips/kernel/head.S [MIPS] ARC: Remove unused arch/mips/arc/console.c [MIPS] SNI: sniprom [MIPS] Jazz: remove unneeded reset functions [MIPS] Whitespace cleanup. [MIPS] Make resources for ds1742 "static __initdata" [MIPS] Replace __attribute_used__ with __used [MIPS] Jazz: Remove unused arch/mips/jazz/io.c [MIPS] Mark prom_free_prom_memory as __init_refok [MIPS] MIPSsim: Fix cflags
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_hpt37x: Fix 2.6.22 clock PLL regression pata_ali: Correct HP detect ata_piix: fix suspend/resume for some TOSHIBA laptops PCI: export __pci_reenable_device()
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (26 commits) netdev: i82596 Ethernet needs <asm/cacheflush.h> forcedeth: mcp73 device addition forcedeth: new device ids in pci_ids.h atl1: make atl1_init_ring_ptrs static eHEA: net_poll support drivers/net/acenic.c: fix check-after-use defxx: Use __maybe_unused rather than a local hack Fix error checking in Vitesse IRQ config ps3: reduce allocation size of rx skb buffers atl1: use kernel provided ethernet length constants atl1: fix typo in dma_req_block atl1: change cmb write threshold atl1: fix typo in DMA engine setup atl1: change tpd_avail function name ps3: fix rare issue that reenabling rx DMA fails ps3: removed calling netif_poll_enable() in open() ps3: use ethX as the name of irq ps3: use net_device_stats of net_device structure ps3: removed conditional ethtool support ps3: removed defines no longer used ...
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Linus Torvalds authored
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Mark most of initial bootup asm as .text.init.ref_ok [SPARC32]: Fix bug in sparc optimized memset. [SPARC64]: Update defconfig. [SPARC]: Add missing NOTES section. [SPARC32]: missing exports [SPARC32]: Deal with rtc/sun_mostek_rtc conflict.
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Linus Torvalds authored
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [8021Q]: vlan_ioctl_handler: fix return value [GENETLINK]: Correctly report errors while registering a multicast group [GENETLINK]: Fix adjustment of number of multicast groups [GENETLINK]: Fix race in genl_unregister_mc_groups() [NETFILTER]: Clean up duplicate includes in net/netfilter/ [NETFILTER]: Clean up duplicate includes in net/bridge/ [NETFILTER]: Fix logging regression [TCPv6] MD5SIG: Ensure to reset allocation count to avoid panic.
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Andrew Morton authored
net/8021q/vlan.c: In function 'vlan_ioctl_handler': net/8021q/vlan.c:700: warning: 'err' may be used uninitialized in this function The warning is incorrect, but from my reading this ioctl will return -EINVAL on success. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Graf authored
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Graf authored
The current calculation of the maximum number of genetlink multicast groups seems odd, fix it. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Graf authored
family->mcast_groups is protected by genl_lock so it must be held while accessing the list in genl_unregister_mc_groups(). Requires adding a non-locking variant of genl_unregister_mc_group(). Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jesper Juhl authored
This patch cleans up duplicate includes in net/netfilter/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jesper Juhl authored
This patch cleans up duplicate includes in net/bridge/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Patrick McHardy authored
Loading one of the LOG target fails if a different target has already registered itself as backend for the same family. This can affect the ipt_LOG and ipt_ULOG modules when both are loaded. Reported and tested by: <t.artem@mailcity.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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YOSHIFUJI Hideaki authored
After clearing all passwords for IPv6 peers, we need to set allocation count to zero as well as we free the storage. Otherwise, we panic when a user trys to (re)add a password. Discovered and fixed by MIYAJIMA Mitsuharu <miyajima.mitsuharu@anchor.jp>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
We can't mark the whole thing init because there are dependencies in bootloaders that assume that _start, or whatever the image entry value, is 2 instructions before the "HdrS" signature. In fact, TILO assumes this entry is always at 0x4000, yikes! Also, right after the bootloader info area there are OBP strings and values that get used later in the boot process, and those are not all provably .init yet. Signed-off-by: David S. Miller <davem@davemloft.net>
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Alan Cox authored
Just one version of Linux ago The PLL code broke - oh no! But set the right mode And fix up the code Makes the PLL timing sync go [whatever happened to the sailor from Nantucket, hero of many limericks? -jg] Closes-bug: #8791 Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Alan Cox authored
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Tejun Heo authored
ACPI implementations in several TOSHIBA laptops are weird and burn cpu cycles for tens of seconds while trying to suspend if the PCI device for the ATA controller is disabled when the ACPI suspend is called. This patch uses DMI to match those machines and bypass device disable on those machines during suspend. As the device needs to be put into enabled state on resume without affecting PCI enable count, matching resume callback uses __pci_reenable_device(). This bug is reported in bugzilla bug 7780. http://bugzilla.kernel.org/show_bug.cgi?id=7780Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Tejun Heo authored
Some odd ACPI implementations choke if certain controller is disabled when ACPI suspend is invoked but we still need to make sure the PCI device is enabled during resume. Simply using pci_enable_device() unbalances device enable count. Export __pci_reenable_device(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Alexander Shmelev authored
Sparc optimized memset (arch/sparc/lib/memset.S) does not fill last byte of the memory area, if area size is less than 8 bytes and start address is not word (4-bytes) aligned. Here is code chunk where bug located: /* %o0 - memory address, %o1 - size, %g3 - value */ 8: add %o0, 1, %o0 subcc %o1, 1, %o1 bne,a 8b stb %g3, [%o0 - 1] This code should write byte every loop iteration, but last time delay instruction stb is not executed because branch instruction sets "annul" bit. Patch replaces bne,a by bne instruction. Error can be reproduced by simple kernel module: -------------------- #include <linux/module.h> #include <linux/config.h> #include <linux/kernel.h> #include <linux/errno.h> #include <string.h> static void do_memset(void **p, int size) { memset(p, 0x00, size); } static int __init memset_test_init(void) { char fooc[8]; int *fooi; memset(fooc, 0xba, sizeof(fooc)); do_memset((void**)(fooc + 3), 1); fooi = (int*) fooc; printk("%08X %08X\n", fooi[0], fooi[1]); return -1; } static void __exit memset_test_cleanup(void) { return; } module_init(memset_test_init); module_exit(memset_test_cleanup); MODULE_LICENSE("GPL"); EXPORT_NO_SYMBOLS; -------------------- Signed-off-by: Alexander Shmelev <ashmelev@task.sun.mcst.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
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Geert Uytterhoeven authored
netdev: i82596 Ethernet needs <asm/cacheflush.h> on m68k drivers/net/82596.c: In function 'init_rx_bufs': drivers/net/82596.c:552: error: implicit declaration of function 'cache_clear' drivers/net/82596.c: In function 'i596_start_xmit': drivers/net/82596.c:1104: error: implicit declaration of function 'cache_push' The driver still compiles on ia32 (CONFIG_APRICOT=y) Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Ayaz Abdulla authored
This patch contains new device settings for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Ayaz Abdulla authored
This patch contains new device ids for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Chris Snook authored
Sparse (correctly) thinks this function should be static. Make it so. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Jan-Bernd Themann authored
net_poll support for eHEA added Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Adrian Bunk authored
The Coverity checker noted that we've already dereferenced "dev" when we check whether it's NULL. Since it's impossible that "dev" is NULL at this place this patch removes the NULL check. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Maciej W. Rozycki authored
This is a change to remove a local hack in favour to __maybe_unused that has been recently added. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Andy Fleming authored
phy_read() returns a negative number if there's an error, but the error-checking code in the Vitesse driver's config_intr function triggers if phy_read() returns non-zero. Correct that. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Masakazu Mokuno authored
Reduced allocation size for rx skb buffers, from 2308 bytes to 1356 per buffer. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Jay Cliburn authored
Use constants already provided by the kernel for ethernet related lengths. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Jay Cliburn authored
s/dam/dma Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Jay Cliburn authored
Change the threshold number of descriptors used to trigger CMB writes. The vendor reports that under certain conditions this will reduce the number of unnecessary tx interrupts and improve rx performance. This change is lifted directly from vendor version 1.2.40.2 of the L1 driver. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Jay Cliburn authored
The DMA engine setup contains a typo that can result in an incorrect dmaw_block setting. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Jay Cliburn authored
Change tpd_avail() to atl1_tpd_avail(). Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Masakazu Mokuno authored
Fixed rare issue that 'lv1_net_start_rx_dma failed, status=-9" was shown in dmesg. This meant restarting rx DMA had been rejected by the hypervisor. This issue would caused if the guest os requested starting DMA when the hypervisor thought the DMA was in progress. The state machine for DMA status of the hypervisor would be updated by processing interrupt in the hypervisor. Thus we should wait for the interrupt delivery before restarting DMA. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Masakazu Mokuno authored
Removed use of netif_poll_enable() in open function. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Masakazu Mokuno authored
Use net_device name for registration of irq as many network drivers do. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Masakazu Mokuno authored
Removed the statistics information from private structre. Instead, use net_device_stats in net_device structure. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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