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2005-09-05[PATCH] (15/22) Kconfig fix (82596)Al Viro
driver is non-modular Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] mv643xx: add netpoll api supportDale Farnsworth
Add support for the netpoll api for use by netconsole, kgdb, etc. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] mv643xx: Fix promiscuous mode handlingDale Farnsworth
mv643xx_eth_get_config_reg() was reading the wrong register. mv643xx_eth_set_config_reg() was or'ing instead of setting the register. These functions are trivial and both are called only from mv643xx_eth_set_rx_mode() when changing to/from promiscuous mode. Remove both functions and do the operations directly in mv643xx_eth_set_rx_mode(). Also, maintain promiscuous mode setting across port resets. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] mv643xx: Disable per port bandwidth limitsDale Farnsworth
The mv643xx chips support per port bandwith limits. This patch disables the bandwidth limits by clearing the MTU register. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] mv643xx: fix outstanding tx skb counterDale Farnsworth
This patch corrects the accounting of outstanding tx skbs. It fixes a bug that causes "Error on Queue Full" messages seen since scatter-gather was enabled by using the hardware tcp/udp checksum generator. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] mv643xx: fix skb memory leakDale Farnsworth
This patch fixes an skb memory leak under heavy receive load (whenever the more packets have been received than the NAPI budget allows to be processed). Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] sis190: basic sis191 supportFrancois Romieu
The sis191 is the gigabit brother of the sis190. SiS's driver suggests that the register set is backward compatible: this should hopefully give a basic driver. The device should allow the usual features from a modern ethernet adapter (802.1q, SG, Jumbo frames, TSO, checksum offload). So far the relevant register layout is not documented. SiS's driver does not provide these features either (at least not for Linux). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] sis190: RGMII Tx internal delay fiddlingFrancois Romieu
Don't ask. The patch is based on SiS's GPLed driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] sis190: make 10Mbps the default when handling the StationControl ↵Francois Romieu
register This patch does three things: - widen the access to the StationControl register (note the SIS_W16 versus SIS_W32 change); - default to 10Mbps half duplex when the LPA can not be evaluated (reg31->ctl is identical for both). It can be argued that it makes sense as the lowest common denominator when everything else failed. Btw it works better than the current code. :o) - remove some enums: they do not document anymore. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] sis190: recent chipsets from SiS include a RGMIIFrancois Romieu
Extracted from SiS's GPLed driver. From the few pdf available at SiS's, it seems that the 965 and the 966 south bridge include this interface whereas the 965L (and anything below) does not. It is expected to be a sis191 related feature and should not hurt the existing sis190 driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] sis190: unmask the link change eventsFrancois Romieu
link changes reporting does not work when the driver masks its irq event Signed-off-by: Arnaud Patard <apatard@mandriva.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] 'mdio_bus_exit' in discarded section .text.exitPeter Chubb
When building with CONFIG_PHYLIB=y on Itanium, I see: `mdio_bus_exit' referenced in section `.init.text' of drivers/built-in.o: defined in discarded section `.exit.text' of drivers/built-in.o I believe that mdio_bus_exit should not be declared __exit, because it is referencesd from __init sections in, say, phy_init(). Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] drivers/net/ne3210.c: cleanupsAdrian Bunk
- make two needlessly global functions static - kill an ancient version variable Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] (7/7) __user annotations (ethtool)viro@ftp.linux.org.uk
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] (6/7) missing include (ipw2200)viro@ftp.linux.org.uk
added missing include of dma-mapping.h Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] (5/7) iomem annotations, NULL noise removal (ipw2100)viro@ftp.linux.org.uk
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] (4/7) missing include (uli526x)viro@ftp.linux.org.uk
added missing include of dma-mapping.h, removed bogus ptrace.h (what the hell was it doing there, in the first place?) Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] (3/7) iomem annotations (s2io)viro@ftp.linux.org.uk
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] (2/7) iomem annotations (e1000)viro@ftp.linux.org.uk
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05[PATCH] (1/7) chelsio sparse annotationsviro@ftp.linux.org.uk
NULL noise removal, __iomem annotations, use of if_mii() instead of open-coding it. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05Merge watchdog driver updatesLinus Torvalds
Automated merge from master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog failed due to duplicate different changes to Kconfig file. Manually fixed up. Hopefully.
2005-09-05Merge branch 'upstream' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-09-05/spare/repo/libata-dev branch 'iomap-try3'Jeff Garzik
2005-09-05/spare/repo/libata-dev branch 'master'Jeff Garzik
2005-09-05Merge master.kernel.org:/home/rmk/linux-2.6-mmc Linus Torvalds
2005-09-05Merge master.kernel.org:/home/rmk/linux-2.6-arm Linus Torvalds
2005-09-05Merge master.kernel.org:/home/rmk/linux-2.6-serial Linus Torvalds
2005-09-05Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 Linus Torvalds
2005-09-05Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Linus Torvalds
2005-09-05[PATCH] s390: disconnected 3270 consoleMartin Schwidefsky
Fix reboot with a disconnected 3270 console. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: spinlock corner caseHeiko Carstens
On s390 the lock value used for spinlocks consists of the lower 32 bits of the PSW that holds the lock. If this address happens to be on a four gigabyte boundary the lock is left unlocked. This allows other cpus to grab the same lock and enter a lock protected code path concurrently. In theory this can happen if the vmalloc area for the code of a module crosses a 4 GB boundary. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: compat system callsHeiko Carstens
Use TIF bit to tell if a process is running in 31 bit mode instead of checking the addressing mode bits of the PSW. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: crypto driver updateEric Rossman
crypto device driver update: - Suppress syslog messages for some return codes. - Fix incorrect bounds checking in /proc interface. - Remove hotplug calls. - Remove linux version checks. - Remove device workqueue on module unload. Signed-off-by: Eric Rossman <edrossma@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: pfault interrupt raceMartin Schwidefsky
There is a race in pfault_interrupt. That function gets called two times for each pfault notification. Once with a subcode of 0 to indicate that a real page is not available and once with a subcode of 0x80 to indicate that the page is present again. Since the two external interrupts can be delivered on two different cpus the order in which the two calls are made is unpredictable. It is possible that the subcode 0x80 interrupt is completed before the subcode 0x00 interrupt has done the wake_up() call. To avoid calling wake_up() on an already removed task structure proper task structure reference counting is needed. Increase the reference counter in the subcode 0x00 interrupt before setting pfault_wait to zero and return the reference after the wake_up call. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: reIPL fix and extern/static inlineCornelia Huck
Common i/o layer changes: - Collect the irb at the correct subchannel when waiting for the clear interrupt during subchannel cleaning befor reIPL - don't stop at the first interrupt that comes in. - Change "extern __inline__" to "static inline". - Remove unneeded qdio includes. Signed-off-by: Cornelia Huck <cohuck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: 64 bit diag250 supportHorst Hummel
Add support for diag 250 access to dasd devices for 64 bit kernels. In addition fix detach/attach for diag disks. The VM control block needs to get recreated by a call to mdsk_init_io. Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: deadlock in dasd_devmapHorst Hummel
Reintroduce a read-only copy of the devmap features in the device struct. This is necessary to solve a deadlock on the dasd_devmap_lock which is acquired by dasd_get_features called from the dasd tasklet. The current implementation of devmap doesn't allow to call any devmap function from interrupt or softirq context. Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: debug feature changesMichael Holzheu
debug feature changes/bug fixes: - Use get_clock() function instead of private inline assembly. - Use 'struct timeval' instead of 'struct timespec' for call to tod_to_timeval(). Now the microsecond part of the timestamp is correct again. - Fix a locking problem: when creating a snapshot of the current content of the debug areas, lock the entire debug_info object. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] s390: machine check handler bugsMartin Schwidefsky
The new machine check handler still has a few bugs. 1) The system entry time has to be stored in the machine check handler, 2) the machine check return psw may not be stored at the usual place because it might overwrite the return psw of the interrupted context, 3) the return address for the call to s390_handle_mcck in the i/o interrupt handler is not correct, 4) the system call cleanup has to take the different save area of the machine check handler into account, 5) the machine check handler may not call UPDATE_VTIME before CREATE_STACK_FRAME, and 6) the io leave path needs a critical section cleanup to make sure that the TIF_MCCK_PENDING bit is really checked before switching back to user space. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] xtensa: delete accidental fileAdrian Bunk
This file seems to be an accident. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] xtensa: replace 'extern inline' with 'static inline'Adrian Bunk
"extern inline" doesn't make sense. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: fix x86_64 page leakJeff Dike
We were leaking pmd pages when 3_LEVEL_PGTABLES was enabled. This fixes that. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: fix advanced sysemu checkBodo Stroesser
cleanup and fix the check for advanced sysemu (PTRACE_SYSEMU_SINGLESTEP option) Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: allow host capability usage to be disabledBodo Stroesser
Add new cmdline setups: - noprocmm - noptracefaultinfo In case of testing, they can be used to switch off usage of /proc/mm and PTRACE_FAULTINFO independently. Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: skas0 stubs now check system call return valuesBodo Stroesser
Change syscall-stub's data to include a "expected retval". Stub now checks syscalls retval and aborts execution of syscall list, if retval != expected retval. run_syscall_stub prints the data of the failed syscall, using the data pointer and retval written by the stub to the beginning of the stack. one_syscall_stub is removed, to simplify code, because only some instructions are saved by one_syscall_stub, no host-syscall. Using the stub with additional data (modify_ldt via stub) is prepared also. Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: increase granularity of host capability checkingBodo Stroesser
This change enables SKAS0/SKAS3 to work with all combinations of /proc/mm and PTRACE_FAULTINFO being available or not. Also it changes the initialization of proc_mm and ptrace_faultinfo slightly, to ease forcing SKAS0 on a patched host. Forcing UML to run without /proc/mm or PTRACE_FAULTINFO by cmdline parameter can be implemented with a setup resetting the related variable. Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: move libc-dependent startup and signal codeGennady Sharapov
The serial UML OS-abstraction layer patch (um/kernel dir). This moves all systemcalls from process.c file under os-Linux dir and join process.c and process_kern.c files. Signed-off-by: Gennady Sharapov <gennady.v.sharapov@intel.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: add host AIO support to block driverJeff Dike
This adds AIO support to the ubd driver. The driver breaks a struct request into IO requests to the host, based on the hardware segments in the request and on any COW blocks covered by the request. The ubd IO thread is gone, since there is now an equivalent thread in the AIO module. There is provision for multiple outstanding requests now. Requests aren't retired until all pieces of it have been completed. The AIO requests have a shared count, which is decremented as IO operations come in until it reaches 0. This can be possibly moved to the request struct - haven't looked at this yet. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: use host AIO supportJeff Dike
This patch makes UML use host AIO support when it (and /usr/include/linux/aio_abi.h) are present. This is only the support, with no consumers - a consumer is coming in the next patch. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] uml: build cleanupsAl Viro
Added missing include list to uml AFLAGS Killed magic for stubs. [So] - it was needed only because of messed AFLAGS Switched segv_stubs.c to kernel CFLAGS sans profile, instead of user ones Killed STUBS_CFLAGS - it's not needed and the only remaining use had been gratitious - it only polluted CFLAGS Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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