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2006-05-01[PATCH] drop task argument of audit_syscall_{entry,exit}Al Viro
... it's always current, and that's a good thing - allows simpler locking. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-05-01[PATCH] drop gfp_mask in audit_log_exit()Al Viro
now we can do that - all callers are process-synchronous and do not hold any locks. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-05-01[PATCH] move call of audit_free() into do_exit()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-05-01[PATCH] sockaddr patchSteve Grubb
On Thursday 23 March 2006 09:08, John D. Ramsdell wrote: > I noticed that a socketcall(bind) and socketcall(connect) event contain a > record of type=SOCKADDR, but I cannot see one for a system call event > associated with socketcall(accept). Recording the sockaddr of an accepted > socket is important for cross platform information flow analys Thanks for pointing this out. The following patch should address this. Signed-off-by: Steve Grubb <sgrubb@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-05-01[PATCH] deal with deadlocks in audit_free()Al Viro
Don't assume that audit_log_exit() et.al. are called for the context of current; pass task explictly. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-04-30[SPARC64]: Disable preemption during flush_tlb_pending().David S. Miller
A context switch will force a call to flush_tlb_pending() (via switch_to()), so if we test tlb_nr to be non-zero, then sleep, it would become zero and later back at the original context we'll pass zero down into the TLB flushing code which should never see a nr argument of zero. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-30[SPARC64]: Kill __flush_tlb_page() prototype.David S. Miller
This function no longer exists. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-30kbuild: drivers/video/logo/ - fix ident glitchSam Ravnborg
Jan Engelhardt <jengelh@linux01.gwdg.de> wrote: while compiling 2.6.17-rc2 with allyesconfig, this showed up: ... LOGO drivers/video/logo/logo_superh_clut224.c CC drivers/video/logo/logo_linux_mono.o ... A tab had sneaked in. Convert it to a few spaces. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-04-30kbuild: fix gen_initramfs_list.shSam Ravnborg
Create correct dependencies when specifying your own file with list of files etc. to include in initramfs. Reported by: Andre Noll <maan@skl-net.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-04-30kbuild modpost - relax driver data nameRandy Dunlap
Relax driver data name from *_driver to *driver. This fixes the 26 section mismatch warnings in drivers/ide/pci. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-04-30kbuild: removing .tmp_versions considered harmfulPavel Roskin
Remove *.mod files but not .tmp_versions for external builds When "make install" is run as root, .tmp_versions is re-created and becomes owned by root. Subsequent "make" run by user fails because .tmp_versions cannot be removed. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-04-30kbuild: fix modpost segfault for 64bit mipsel kernelAtsushi Nemoto
64bit mips has different r_info layout. This patch fixes modpost segfault for 64bit little endian mips kernel. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-04-30[PATCH] splice: fix bugs with stealing regular pipe pagesJens Axboe
- Check that page has suitable count for stealing in the regular pipes. - pipe_to_file() assumes that the page is locked on succesful steal, so do that in the pipe steal hook - Missing unlock_page() in add_to_page_cache() failure. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-04-30[ARM] 3485/1: i.MX: MX1 SD/MMC fix of unintentional double start possibilityPavel Pisa
Patch from Pavel Pisa The clock starting imxmci_start_clock() function contains hardware issue workaround, which repeats start attempt, if SDHC does not react on the first trial. But the second start attempt can be taken even, if the first succeed and test code misses time limited clock running phase due to delay caused by schedule to other task or some another device interrupt. This change enables to detect such situation. The performance is not issue, because usually at full clock rate only about six loops in delay cycle are needed. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30[ARM] 3487/1: IXP4xx: Support non-PCI systemsDeepak Saxena
Patch from Deepak Saxena This patch allows for the addition of IXP4xx systems that do not make use of the PCI interface by moving the CONFIG_PCI symbol selection to be platform-specific instead of for all of IXP4xx. If at least one machine with PCI support is built, the PCI code will be compiled in, but when building !PCI, this will drastically shrink the kernel size. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30[ARM] 3486/1: Mark memory as clobbered by the ARM _syscallX() macrosMarkus Gutschke
Patch from Markus Gutschke In order to prevent gcc from making incorrect optimizations, all asm() statements that define system calls should report memory as clobbered. Recent versions of the headers for i386 have been changed accordingly, but the ARM headers are still defective. This patch fixes the bug tracked at http://bugzilla.kernel.org/show_bug.cgi?id=6205 Signed-off-by: Markus Gutschke <markus@google.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30[SERIAL] Remove unconditional enable of TX irq for consoleRussell King
A bug report from Gerd Hoffmann has highlighted that unconditionally enabling the transmit interrupt at the end of console writes is very bad. In Gerd's case, it causes the test for buggy UARTs to give false positives, incorrectly identifying ports as buggy when they are not. Moreover, if we unconditionally enable the interrupt, and the port is sharing it's interrupt with other ports, there is the very real possibility that we'll cause an interrupt storm. (Not all ports use OUT2 as an interrupt mask.) Hence, revert part of f91a3715db2bb44fcf08cec642e68f919b70f7f4 and all of f5968b37b3ad35b682b574b578843a0361218aff until a better solution can be found. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30[SERIAL] 8250: set divisor register correctly for AMD Alchemy SoC uartJon Anders Haugum
Alchemy SoC uart have got a non-standard divisor register that needs some special handling. This patch adds divisor read/write functions with test and special handling for Alchemy internal uart. Signed-off-by: Jon Anders Haugum <jonah@omegav.ntnu.no> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30[SERIAL] AMD Alchemy UART: claim memory rangeSergei Shtylyov
I've noticed that the 8250/Au1x00 driver (drivers/serial/8250_au1x00.c) doesn't claim UART memory ranges and uses wrong (KSEG1-based) UART addresses instead of the physical ones. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30[SERIAL] Clean up serial locking when obtaining a reference to a portRussell King
The locking for the uart_port is over complicated, and can be simplified if we introduce a flag to indicate that a port is "dead" and will be removed. This also helps the validator because it removes a case of non-nested unlock ordering. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org>
2006-04-29[TG3]: Update version and reldateMichael Chan
Update version to 3.57. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[TG3]: Fix bug in nvram writeMichael Chan
Fix bug in nvram write function. If the starting nvram address offset happens to be the last dword of the page, the NVRAM_CMD_LAST bit will not get set in the existing code. This patch fixes the bug by changing the "else if" to "if" so that the last dword condition always gets checked. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[TG3]: Add reset_phy parameter to chip reset functionsGary Zambrano
Add a reset_phy parameter to tg3_reset_hw() and tg3_init_hw(). With the full chip reset during MAC address change, the automatic PHY reset during chip reset will cause a link down and bonding will not work properly as a result. With this reset_phy parameter, we can do a chip reset without link down when changing MAC address or MTU. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[TG3]: Reset chip when changing MAC addressMichael Chan
Do the full chip reset when changing MAC address if ASF is enabled. ASF sometimes uses a different MAC address than the driver. Without the reset, the ASF MAC address may be overwritten when the driver's MAC address is changed. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[TG3]: Add phy workaroundMichael Chan
Add some PHY workaround code to reduce jitter on some PHYs. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[TG3]: Call netif_carrier_off() during phy resetMichael Chan
Add netif_carrier_off() call during tg3_phy_reset(). This is needed to properly track the netif_carrier state in cases where we do a PHY reset with interrupts disabled. The SerDes code will not run properly if the netif_carrier state is wrong. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[IPV6]: Fix race in route selection.YOSHIFUJI Hideaki
We eliminated rt6_dflt_lock (to protect default router pointer) at 2.6.17-rc1, and introduced rt6_select() for general router selection. The function is called in the context of rt6_lock read-lock held, but this means, we have some race conditions when we do round-robin. Signed-off-by; YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[XFRM]: fix incorrect xfrm_policy_afinfo_lock useIngo Molnar
xfrm_policy_afinfo_lock can be taken in bh context, at: [<c013fe1a>] lockdep_acquire_read+0x54/0x6d [<c0f6e024>] _read_lock+0x15/0x22 [<c0e8fcdb>] xfrm_policy_get_afinfo+0x1a/0x3d [<c0e8fd10>] xfrm_decode_session+0x12/0x32 [<c0e66094>] ip_route_me_harder+0x1c9/0x25b [<c0e770d3>] ip_nat_local_fn+0x94/0xad [<c0e2bbc8>] nf_iterate+0x2e/0x7a [<c0e2bc50>] nf_hook_slow+0x3c/0x9e [<c0e3a342>] ip_push_pending_frames+0x2de/0x3a7 [<c0e53e19>] icmp_push_reply+0x136/0x141 [<c0e543fb>] icmp_reply+0x118/0x1a0 [<c0e54581>] icmp_echo+0x44/0x46 [<c0e53fad>] icmp_rcv+0x111/0x138 [<c0e36764>] ip_local_deliver+0x150/0x1f9 [<c0e36be2>] ip_rcv+0x3d5/0x413 [<c0df760f>] netif_receive_skb+0x337/0x356 [<c0df76c3>] process_backlog+0x95/0x110 [<c0df5fe2>] net_rx_action+0xa5/0x16d [<c012d8a7>] __do_softirq+0x6f/0xe6 [<c0105ec2>] do_softirq+0x52/0xb1 this means that all write-locking of xfrm_policy_afinfo_lock must be bh-safe. This patch fixes xfrm_policy_register_afinfo() and xfrm_policy_unregister_afinfo(). Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[XFRM]: fix incorrect xfrm_state_afinfo_lock useIngo Molnar
xfrm_state_afinfo_lock can be read-locked from bh context, so take it in a bh-safe manner in xfrm_state_register_afinfo() and xfrm_state_unregister_afinfo(). Found by the lock validator. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[TCP]: Fix unlikely usage in tcp_transmit_skb()Hua Zhong
The following unlikely should be replaced by likely because the condition happens every time unless there is a hard error to transmit a packet. Signed-off-by: Hua Zhong <hzhong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[XFRM]: fix softirq-unsafe xfrm typemap->lock useIngo Molnar
xfrm typemap->lock may be used in softirq context, so all write_lock() uses must be softirq-safe. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[IPSEC]: Fix IP ID selectionHerbert Xu
I was looking through the xfrm input/output code in order to abstract out the address family specific encapsulation/decapsulation code. During that process I found this bug in the IP ID selection code in xfrm4_output.c. At that point dst is still the xfrm_dst for the current SA which represents an internal flow as far as the IPsec tunnel is concerned. Since the IP ID is going to sit on the outside of the encapsulated packet, we obviously want the external flow which is just dst->child. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[NET]: use hlist_unhashed()Akinobu Mita
Use hlist_unhashed() rather than accessing inside data structure. Signed-off-by: Akinobu Mita <mita@miraclelinux.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[IPV4]: inet_init() -> fs_initcallHeiko Carstens
Convert inet_init to an fs_initcall to make sure its called before any device driver's initcall. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[NETLINK]: cleanup unused macro in net/netlink/af_netlink.cSoyoung Park
1 line removal, of unused macro. ran 'egrep -r' from linux-2.6.16/ for Nprintk and didn't see it anywhere else but here, in #define... Signed-off-by: Soyoung Park <speattle@yahoo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[PKT_SCHED] netem: fix lossStephen Hemminger
The following one line fix is needed to make loss function of netem work right when doing loss on the local host. Otherwise, higher layers just recover. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29[X25]: fix for spinlock recurse and spinlock lockup with timer handlerShaun Pereira
When the sk_timer function x25_heartbeat_expiry() is called by the kernel in a running/terminating process, spinlock-recursion and spinlock-lockup locks up the kernel. This has happened with testing on some distro's and the patch below fixed it. Signed-off-by: Shaun Pereira <spereira@tusc.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [PATCH] powerpc: update cell_defconfig [PATCH] spufs: Disable local interrupts for SPE hash_page calls. [PATCH] powerpc: Add cputable entry for POWER6 [PATCH] ppc32 CPM_UART: Fixed odd address translations [PATCH] ppc32: Update board-specific code of the CPM UART users [PATCH] ppc32 CPM_UART: Convert to use platform devices [PATCH] ppc32: odd fixes and improvements in ppc_sys [PATCH] powerpc: Wire up *at syscalls [PATCH] ppc32: add 440GX erratum 440_43 workaround [PATCH] powerpc: Use check_legacy_ioport() on ppc32 too. [PATCH] powerpc64: Fix loading of modules without a .toc section [PATCH] sound/ppc: snd_pmac_toonie_init should be __init powerpc/pseries: Tell firmware our capabilities on new machines [PATCH] powerpc: Fix pagetable bloat for hugepages
2006-04-29[PATCH] au1200fb: Remove accidentally duplicated content of au1200fb.cRalf Baechle
Content of file au1200fb.c was duplicated. Remove. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-29[SCSI] advansys driver: limp along on x86Linus Torvalds
Let people enable the advansys driver on x86-32, even though it's broken on other architectures due to missing DMA mapping infrastructure. It's used by Jeffrey Phillips Freeman <jeffreyfreeman@syncleus.com> and possibly others. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-29[PATCH] i386: fix broken FP exception handlingChuck Ebbert
The FXSAVE information leak patch introduced a bug in FP exception handling: it clears FP exceptions only when there are already none outstanding. Mikael Pettersson reported that causes problems with the Erlang runtime and has tested this fix. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Acked-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-29Input: make EVIOCGSND return meaningful dataDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-29Input: ressurect EVIOCGREP and EVIOCSREPDmitry Torokhov
While writing to an event device allows to set repeat rate for an individual input device there is no way to retrieve current settings so we need to ressurect EVIOCGREP. Also ressurect EVIOCSREP so we have a symmetrical interface. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-29Input: psmouse - fix new device detection logicDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-29[PATCH] powerpc: update cell_defconfigArnd Bergmann
reflect the changes to Kconfig since the last update. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-04-29[PATCH] spufs: Disable local interrupts for SPE hash_page calls.Arnd Bergmann
This patch disables and saves local interrupts during hash_page processing for SPE contexts. We have to do it explicitly in the spu_irq_class_1_bottom function. For the interrupt handlers, we get the behaviour implicitly by using SA_INTERRUPT to disable interrupts while in the handler. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-04-29Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6Dmitry Torokhov
2006-04-29[PATCH] powerpc: Add cputable entry for POWER6Anton Blanchard
Add a cputable entry for the POWER6 processor. The SIHV and SIPR bits in the mmcra have moved in POWER6, so disable support for that until oprofile is fixed. Also tell firmware that we know about POWER6. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-04-28[PATCH] slab: fix crash on __drain_alien_cahce() during CPU Hotplugshin, jacob
transfer_objects should only be called when all of the cpus in the node are online. CPU_DEAD notifier callback marks l3->shared to NULL. Signed-off-by: Jacob Shin <jacob.shin@amd.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-28[PATCH] asiliantfb: Add help text in KconfigAntonino A. Daplas
Add help text in Kconfig Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>