Helge Deller [Sun, 27 May 2007 17:30:36 +0000 (19:30 +0200)]
[PARISC] fix section mismatches in arch/parisc/kernel
Hi Kyle,
this patch fixes two section mismatches in arch/parisc/kernel:
WARNING: arch/parisc/kernel/built-in.o(.data.read_mostly+0xd8): Section mismatch: reference to .init.text:processor_probe (between 'cpu_driver' and 'boot_cpu_data')
WARNING: arch/parisc/kernel/built-in.o(.text.alloc_pa_dev+0x140): Section mismatch: reference to .init.text:parisc_hardware_description (after 'alloc_pa_dev')
Additionally, mark some tables as constants.
Please apply, Helge
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Helge Deller [Sun, 27 May 2007 16:20:47 +0000 (18:20 +0200)]
[PARISC] fix section mismatch in ccio-dma
Hi Kyle,
this fixes section mismatches in ccio-dma.
Additionally, mark parisc_device_id table const.
Please apply, Helge
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Helge Deller [Sun, 27 May 2007 16:10:25 +0000 (18:10 +0200)]
[PARISC] fix section mismatch in parisc STI video drivers
Hi Kyle,
this patch fixes various section mismatches in the sti graphics driver:
WARNING: drivers/built-in.o(.text.sticore_pci_init+0xac): Section mismatch: reference to .init.text:sti_try_rom_generic (after 'sticore_pci_init')
WARNING: drivers/built-in.o(.text.sticore_pci_init+0xe4): Section mismatch: reference to .init.text:sticore_check_for_default_sti (after 'sticore_pci_init')
WARNING: drivers/built-in.o(.text.sti_get_rom+0x18): Section mismatch: reference to .init.text:sti_init_roms (after 'sti_get_rom')
(and others).
Basically it's a replacement of __init by __devinit.
Please apply, Helge
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Helge Deller [Sun, 27 May 2007 16:07:25 +0000 (18:07 +0200)]
[PARISC] fix section mismatch in parport_gsc
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Helge Deller [Sun, 27 May 2007 12:27:23 +0000 (14:27 +0200)]
[PARISC] fix lasi_82596 build
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Kyle McMartin [Fri, 25 May 2007 23:19:35 +0000 (19:19 -0400)]
[PARISC] Build fixes for power.c
<linux/pm.h> is no longer implicitly included.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Kyle McMartin [Fri, 25 May 2007 23:18:01 +0000 (19:18 -0400)]
[PARISC] kobject is embedded in subsys, not kset
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Milind Arun Choudhary [Tue, 6 Mar 2007 10:44:13 +0000 (02:44 -0800)]
[PARISC] ROUNDUP macro cleanup in drivers/parisc
Clean up ROUNDUP, Use ALIGN where ever appropriate.
Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Milind Arun Choudhary [Sun, 1 Apr 2007 07:36:46 +0000 (13:06 +0530)]
[PARISC] ROUND_UP macro cleanup in arch/parisc
ROUND_UP macro cleanup, use ALIGN where ever appropriate
Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Simon Arlott [Fri, 11 May 2007 19:42:34 +0000 (20:42 +0100)]
[PARISC] spelling fixes: arch/parisc/
Spelling fixes in arch/parisc/.
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Aurelien Jarno [Tue, 22 May 2007 15:38:26 +0000 (17:38 +0200)]
[PARISC] Disable LWS debugging
The LWS debugging code on parisc is wrongly enabled due to a bug in the
use of the preprocessor directives. This debugging code is not thread
safe and causes problems with a recent glibc on SMP kernels.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Kyle McMartin [Tue, 27 Mar 2007 20:47:49 +0000 (16:47 -0400)]
[PARISC] Let PA-8900 processors boot
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Alexey Dobriyan [Sat, 17 Mar 2007 16:28:27 +0000 (19:28 +0300)]
parisc: convert /proc/gsc/pcxl_dma to seq_file
As side effect, remove one more ->get_info user and a novel approach of content
generation:
sprintf(buf, "%sfoo", buf, ...);
sprintf(buf, "%sbar", buf, ...);
...
Compile-tested.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Kyle McMartin [Sat, 17 Mar 2007 15:17:31 +0000 (11:17 -0400)]
[PARISC] Wire up kexec_load syscall
Definitely unimplemented at this point and will just
trap to sys_ni_syscall...
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Kyle McMartin [Sat, 17 Mar 2007 15:15:01 +0000 (11:15 -0400)]
[PARISC] Move #undef to end of syscall table
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Alexandr Andreev [Tue, 6 Mar 2007 10:44:13 +0000 (02:44 -0800)]
parisc: sync compat getdents
Add VERIFY_WRITE check in the beginning like compat_sys_getdents() EFAULT on
parisc if put_user() fails.
Signed-off-by: Alexandr Andreev <aandreev@openvz.org>
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Matthew Wilcox <willy@debian.org>
Cc: Grant Grundler <grundler@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Alexey Dobriyan [Sat, 3 Mar 2007 01:13:35 +0000 (01:13 +0000)]
parisc: make command_line[] static
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Stephen Rothwell [Tue, 22 May 2007 01:10:19 +0000 (11:10 +1000)]
Fix headers check fallout
commit
e8edc6e03a5c8562dc70a6d969f732bdb355a7e7 added an include of
linux/jiffies.h in linux/smb_fs.h outside the ifdef __KERNEL__.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
David Woodhouse [Mon, 21 May 2007 23:53:35 +0000 (19:53 -0400)]
Make 'headerscheck' stop immediately on an error
This should make it stop immediately after printing the _helpful_ error
message, rather than continuing to spit out many pages more of 'CHECK
include/linux/foo.h' before eventually coming to a halt with something
less obvious.
Now I get this...
CHECK include/linux/smb_fs.h
/shiny/git/linux-2.6/usr/include/linux/smb_fs.h requires linux/jiffies.h, which does not exist in exported headers
make[2]: *** [/shiny/git/linux-2.6/usr/include/linux/.check.smb_fs.h] Error 1
make[1]: *** [linux] Error 2
make: *** [headers_check] Error 2
Signed-off-by-if-Sam-says-so: David Woodhouse <dwmw2@infradead.org>
[ Sam had better say so! This made me waste way too much time. - Linus]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jeff Garzik [Tue, 22 May 2007 04:28:11 +0000 (00:28 -0400)]
partitions/LDM: build fix
This from a "tested" patch...
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Cc: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 22 May 2007 01:41:17 +0000 (18:41 -0700)]
Revert "kbuild: make better section mismatch reports on i386, arm and mips"
This reverts commit
f892b7d480eec809a5dfbd6e65742b3f3155e50e, which
totally broke the build on x86 with CONFIG_RELOCATABLE (which, as far as
I can tell, is the only case where it should even matter!) due to a
SIGSEGV in modpost.
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 22 May 2007 00:45:25 +0000 (17:45 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
Add constant for FCS/CRC length (frame check sequence)
declance: Remove a dangling spin_unlock_irq() thingy
e1000: Don't enable polling in open() (was: e1000: assertion hit in e1000_clean(), kernel 2.6.21.1)
Linus Torvalds [Tue, 22 May 2007 00:44:34 +0000 (17:44 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata: bump versions
libata: Trim trailing whitespace
libata: Kiss post_set_mode goodbye
ata_piix: clean up
pata_hpt366: Enable bits are unreliable so don't use them
libata: Add Seagate STT20000A to DMA blacklist.
ahci: disable 64bit dma on sb600
Jeff Garzik [Tue, 22 May 2007 00:26:38 +0000 (20:26 -0400)]
libata: bump versions
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 22 May 2007 00:14:23 +0000 (20:14 -0400)]
libata: Trim trailing whitespace
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Alan Cox [Mon, 21 May 2007 14:20:33 +0000 (15:20 +0100)]
libata: Kiss post_set_mode goodbye
As of the -mm tree we don't have post_set_mode users any more.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Alan Cox [Mon, 21 May 2007 14:15:51 +0000 (15:15 +0100)]
ata_piix: clean up
With cable methods in place we don't need a custom error handler for SATA
so get rid of it
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Alan Cox [Mon, 21 May 2007 13:52:49 +0000 (14:52 +0100)]
pata_hpt366: Enable bits are unreliable so don't use them
Various people had problems with both old and new IDE when hpt366 enable
bits started getting honoured. It turns out they are not reliable so
don't rely on them
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Dave Jones [Mon, 21 May 2007 18:31:03 +0000 (14:31 -0400)]
libata: Add Seagate STT20000A to DMA blacklist.
http://bugzilla.kernel.org/show_bug.cgi?id=1044 points out an
additional hard disk that doesn't handle DMA transfers correctly.
This patch is the libata variant of the earlier patch to drivers/ide/
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Fri, 18 May 2007 14:23:19 +0000 (16:23 +0200)]
ahci: disable 64bit dma on sb600
SB600 claims it can do 64bit DMA but it can't. Disable it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Auke Kok [Tue, 15 May 2007 22:29:16 +0000 (15:29 -0700)]
Add constant for FCS/CRC length (frame check sequence)
About a dozen drivers that have some form of crc checksumming or offloading
use this constant, warranting a global define for it.
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Maciej W. Rozycki [Mon, 21 May 2007 13:33:21 +0000 (14:33 +0100)]
declance: Remove a dangling spin_unlock_irq() thingy
The spin_unlock_irq() invocation in lance_start_xmit() has no matching
locking request. The call is already protected by netif_tx_lock, so
remove the statement.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Auke Kok [Mon, 21 May 2007 21:51:35 +0000 (14:51 -0700)]
e1000: Don't enable polling in open() (was: e1000: assertion hit in e1000_clean(), kernel 2.6.21.1)
Herbert Xu wrote:
"netif_poll_enable can only be called if you've previously called
netif_poll_disable. Otherwise a poll might already be in action
and you may get a crash like this."
Removing the call to netif_poll_enable in e1000_open should fix this issue,
the only other call to netif_poll_enable is in e1000_up() which is only
reached after a device reset or resume.
Bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=8455
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=240339
Tested by Doug Chapman <doug.chapman@hp.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Linus Torvalds [Mon, 21 May 2007 23:19:32 +0000 (16:19 -0700)]
Merge branch 'for-linus' of /linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
IB/cm: Improve local id allocation
IPoIB/cm: Fix SRQ WR leak
IB/ipoib: Fix typos in error messages
IB/mlx4: Check if SRQ is full when posting receive
IB/mlx4: Pass send queue sizes from userspace to kernel
IB/mlx4: Fix check of opcode in mlx4_ib_post_send()
mlx4_core: Fix array overrun in dump_dev_cap_flags()
IB/mlx4: Fix RESET to RESET and RESET to ERROR transitions
IB/mthca: Fix RESET to ERROR transition
IB/mlx4: Set GRH:HopLimit when sending globally routed MADs
IB/mthca: Set GRH:HopLimit when building MLX headers
IB/mlx4: Fix check of max_qp_dest_rdma in modify QP
IB/mthca: Fix use-after-free on device restart
IB/ehca: Return proper error code if register_mr fails
IPoIB: Handle P_Key table reordering
IB/core: Use start_port() and end_port()
IB/core: Add helpers for uncached GID and P_Key searches
IB/ipath: Fix potential deadlock with multicast spinlocks
IB/core: Free umem when mm is already gone
Michael S. Tsirkin [Mon, 21 May 2007 16:06:54 +0000 (19:06 +0300)]
IB/cm: Improve local id allocation
The IB CM uses an idr for local id allocations, with a running counter
as start_id. This fails to generate distinct ids if
1. An id is constantly created and destroyed
2. A chunk of ids just beyond the current next_id value is occupied
This in turn leads to an increased chance of connection request being
mis-detected as a duplicate, sometimes for several retries, until
next_id gets past the block of allocated ids. This has been observed
in practice.
As a fix, remember the last id allocated and start immediately above it.
This also fixes a problem with the old code, where next_id might
overflow and become negative.
Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Michael S. Tsirkin [Mon, 21 May 2007 12:04:59 +0000 (15:04 +0300)]
IPoIB/cm: Fix SRQ WR leak
SRQ WR leakage has been observed with IPoIB/CM: e.g. flipping ports on
and off will, with time, leak out all WRs and then all connections
will start getting RNR NAKs. Fix this in the way suggested by spec:
move the QP being destroyed to the error state, wait for "Last WQE
Reached" event and then post WR on a "drain QP" connected to the same
CQ. Once we observe a completion on the drain QP, it's safe to call
ib_destroy_qp.
Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Michael S. Tsirkin [Fri, 18 May 2007 13:12:54 +0000 (16:12 +0300)]
IB/ipoib: Fix typos in error messages
Trivial error message fixups.
Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Linus Torvalds [Mon, 21 May 2007 19:03:04 +0000 (12:03 -0700)]
Merge git://git./linux/kernel/git/sam/kbuild-fix
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix:
mm/slab: fix section mismatch warning
mm: fix section mismatch warnings
init/main: use __init_refok to fix section mismatch
kbuild: introduce __init_refok/__initdata_refok to supress section mismatch warnings
all-archs: consolidate .data section definition in asm-generic
all-archs: consolidate .text section definition in asm-generic
kbuild: add "Section mismatch" warning whitelist for powerpc
kbuild: make better section mismatch reports on i386, arm and mips
kbuild: make modpost section warnings clearer
kconfig: search harder for curses library in check-lxdialog.sh
kbuild: include limits.h in sumversion.c for PATH_MAX
powerpc: Fix the MODALIAS generation in modpost for of devices
Linus Torvalds [Mon, 21 May 2007 17:01:36 +0000 (10:01 -0700)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] More verbose show_mem() like other architectures.
[S390] Make use of kretprobe_assert.
[S390] Wire up signald, timerfd and eventfd syscalls.
[S390] Wire up sys_utimensat.
[S390] cio: Update documentation.
Linus Torvalds [Mon, 21 May 2007 17:00:57 +0000 (10:00 -0700)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[NET]: Fix race condition about network device name allocation.
[IPV4]: icmp: fix crash with sysctl_icmp_errors_use_inbound_ifaddr
[NETFILTER]: nf_conntrack_ipv4: fix incorrect #ifdef config name
[NETFILTER]: nf_conntrack: fix use-after-free in helper destroy callback invocation
[IPSEC] pfkey: Load specific algorithm in pfkey_add rather than all
[TCP] FRTO: Prevent state inconsistency in corner cases
[TCP] FRTO: Add missing ECN CWR sending to one of the responses
[NET]: Fix net/core/skbuff.c gcc-3.2.3 compilation error
[RFKILL]: Fix check for correct rfkill allocation
[IPV6]: Add ip6_tunnel.h to headers_install
Linus Torvalds [Mon, 21 May 2007 17:00:22 +0000 (10:00 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (22 commits)
[ARM] spelling fixes
[ARM] at91_adc parenthesis balance
[ARM] 4400/1: S3C24XX: Add high-speed MMC device definition
[ARM] 4399/2: S3C2443: Fix SMDK2443 nand timings
[ARM] 4398/1: S3C2443: Fix watchdog IRQ number
[ARM] 4397/1: S3C2443: remove SDI0/1 IRQ ambiguity
[ARM] 4396/1: S3C2443: Add missing HCLK clocks
[ARM] 4395/1: S3C24XX: add include of <linux/sysdev.h> to relevant machines
[ARM] 4388/1: no need for arm/mm mmap range checks for non-mmu
[ARM] 4387/1: fix /proc/cpuinfo formatting for pre-ARM7 parts
[ARM] ARMv6: add CPU_HAS_ASID configuration
[ARM] integrator: fix pci_v3 compile error with DEBUG_LL
[ARM] gic: Fix gic cascade irq handling
[ARM] Silence OMAP kernel configuration warning
[ARM] Update ARM syscalls
[ARM] 4384/1: S3C2412/13 SPI registers offset correction
[ARM] 4383/1: iop: fix usage of '__init' and 'inline' in iop files
[ARM] 4382/1: iop13xx: fix msi support
[ARM] Remove Integrator/CP SMP platform support
[ARM] 4378/1: KS8695: Serial driver fix
...
Anton Altaparmakov [Mon, 21 May 2007 08:37:42 +0000 (09:37 +0100)]
LDM: Fix for Windows Vista dynamic disks
This fixes the LDM driver so that it works with Windows Vista dynamic
disks which are subtly different to Windows 2000/XP ones.
The patch was needed to get a Vista formatted dynamic disk to be
recognized and parsed successfully.
Thanks go to Chris Teachworth for the report and testing.
Cc: Richard Russon <ldm@flatcap.org>
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Brian Gerst [Mon, 21 May 2007 12:31:53 +0000 (14:31 +0200)]
i386: fix PGE mask
cr4 is a 32-bit register, so casting the mask to an unsigned char is wrong,
as it clears more than the PGE bit.
Signed-off-by: Brian Gerst <bgerst@didntduck.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
john stultz [Mon, 21 May 2007 12:31:52 +0000 (14:31 +0200)]
x86_64: vsyscall time() fix
The vsyscall time() function basically returns the second portion of
xtime directly. This however means that there is about a ticks worth of
time each second where time() will return a second value less then what
gettimeofday() does.
Additionally, this window where vtime() is behind vgettimeofday() grows
when dynticks is enabled, so its probably good to get this in before
dynticks lands.
Big thanks to Sripathi for noticing this issue and creating a test case
to work with!
This patch changes the vtime() implemenation to call vgettimeofday(),
much as syscall time() implementation calls gettimeofday().
2.6.21 stable candidate too
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Yinghai Lu [Mon, 21 May 2007 12:31:51 +0000 (14:31 +0200)]
x86_64: early_print kernel console should send CRLF not LFCR
In
commit
d358788f3f30113e49882187d794832905e42592
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Mon Mar 20 20:00:09 2006 +0000
Glen Turner reported that writing LFCR rather than the more
traditional CRLF causes issues with some terminals.
Since this afflicts many serial drivers, extract the common code to a
library function (uart_console_write) and arrange for each driver to
supply a "putchar" function.
but early_printk is left out.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andi Kleen [Mon, 21 May 2007 12:31:50 +0000 (14:31 +0200)]
i386: Enable CX8/PGE CPUID bits early on VIA C3
Fix boot failures with the early CPUID checking on VIA C3
Includes fixes from Christian Volkmann
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Christian Volkmann [Mon, 21 May 2007 12:31:48 +0000 (14:31 +0200)]
i386: Fix wrong CPU error message in early boot path
- boot/setup.S did not print "PANIC: CPU too old for this kernel"
( not visible, also the message did not match )
- I add "# missed before: set ds"
=> somebody should check if I am right with the way to set.
=> seems to be a generic error in setup.S not to set "ds" for error messages.
AK: extracted patch out of other changes
AK: also couldn't find any other case where ds is wrong
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andi Kleen [Mon, 21 May 2007 12:31:47 +0000 (14:31 +0200)]
i386: Clear MCE flag on AMD K6
It reports machine check capability in CPUID, but doesn't actually
implement all the necessary MSRs of the standard Intel machine
check architecture.
This fixes a boot failure on K6s recently introduced.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andi Kleen [Mon, 21 May 2007 12:31:46 +0000 (14:31 +0200)]
x86_64: Support gcc 5 properly
The ifdef tests were broken. Assume it acts like gcc 4
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andi Kleen [Mon, 21 May 2007 12:31:45 +0000 (14:31 +0200)]
i386: Fix K8/core2 oprofile on multiple CPUs
Only try to allocate MSRs once instead of for every CPU.
This assumes the MSRs are the same on all CPUs which is currently
true. P4-HT is a special case for different SMT threads, but the code
always saves/restores all MSRs so it works identical.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andi Kleen [Mon, 21 May 2007 12:31:44 +0000 (14:31 +0200)]
x86_64: Support x86_64 in make buildtar
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andi Kleen [Mon, 21 May 2007 12:31:43 +0000 (14:31 +0200)]
i386: Update defconfig
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andi Kleen [Mon, 21 May 2007 12:31:42 +0000 (14:31 +0200)]
x86_64: Update defconfig
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bryan Wu [Mon, 21 May 2007 10:32:16 +0000 (18:32 +0800)]
Blackfin SPI: cleanup according to David Brownell's review
a) platorm_driver_probe(...) instead of platform_driver_register(&driver);
b) set bfin_spi_enable and bfin_spi_disable static
c) Why is the width flag a u32?
d) maybe use dev_dbg() instead of pr_debug()
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:39 +0000 (18:09 +0800)]
Blackfin serial driver: implement support for ignoring parity/break errors
properly setting up and respecting the read_status_mask / ignore_status_mask fields of the serial core
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Aubrey Li [Mon, 21 May 2007 10:09:38 +0000 (18:09 +0800)]
Blackfin serial driver: fix overhead issue
Signed-off-by: Aubrey Li <aubrey.li@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bryan Wu [Mon, 21 May 2007 10:09:37 +0000 (18:09 +0800)]
Blackfin arch: update pm.c according to power management API change.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bryan Wu [Mon, 21 May 2007 10:09:36 +0000 (18:09 +0800)]
Blackfin arch: update defconfig files
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:35 +0000 (18:09 +0800)]
Blackfin arch: add board default configs to blackfin arch
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Sonic Zhang [Mon, 21 May 2007 10:09:34 +0000 (18:09 +0800)]
Blackfin arch: Change NO_ACCESS_CHECK to ACCESS_CHECK
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bernd Schmidt [Mon, 21 May 2007 10:09:33 +0000 (18:09 +0800)]
Blackfin arch: fix signal handling bug
There's a forum thread at
https://blackfin.uclinux.org/gf/project/uclinux-dist/forum/?action=ForumBrowse&_forum_action=MessageReply&message_id=24741
which has a testcase involving signal handling that crashes quite readily.
Inspecting the code I believe what happens is that signal handling can become
confused when it is invoked on return from an interrupt, if the contents of
P0 and R0 at the time of the interrupt happen to be such that P0 is larger
than zero (indicating to the signal code that we're in a syscall), and R0
happens to have a value of something like -EINTR or -ERESTARTSYS.
Fixed by setting orig_p0 to -1 if we're returning from an interrupt. The
testcase now seems to run without problems.
Signed-off-by: Bernd Schmidt <bernd.schmidt@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:32 +0000 (18:09 +0800)]
Blackfin arch: cache SWRST value at bootup so other things like watchdog can non-destructively query it
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bryan Wu [Mon, 21 May 2007 10:09:31 +0000 (18:09 +0800)]
Blackfin arch: update blackfin header files to latest one in VDSP.
a) add new processor BF52x/BF54x header files
b) update blackfin BF533/BF537/BF561 header files to latest one in VDSP.
c) scrub watchdog/rtc masks from headers as we dont need/want them (too generic and the drivers dont use them)
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Roy Huang <roy.huang@analog.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:30 +0000 (18:09 +0800)]
Blackfin arch: make sure we use local labels
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:29 +0000 (18:09 +0800)]
Blackfin arch: dont clear the bit that tells coreb to start booting
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Aubrey Li [Mon, 21 May 2007 10:09:28 +0000 (18:09 +0800)]
Blackfin arch: dma_memcpy borken for > 64K
Signed-off-by: Aubrey Li <aubrey.li@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:27 +0000 (18:09 +0800)]
Blackfin arch: document why we have to touch the UART peripheral in our boot up code
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:26 +0000 (18:09 +0800)]
Blackfin arch: issue reset via SWRST so we dont clobber the watchdog state
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:25 +0000 (18:09 +0800)]
Blackfin arch: move board specific setup out of common init code and into the board specific init code
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:24 +0000 (18:09 +0800)]
Blackfin arch: finish removing p* volatile defines for MMRs
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:23 +0000 (18:09 +0800)]
Blackfin arch: dont clear status register bits in SWRST so we can actually use it
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:22 +0000 (18:09 +0800)]
Blackfin arch: make sure we declare the revid functions as pure (since they are)
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:21 +0000 (18:09 +0800)]
Blackfin arch: initial tepla-bf561 board support
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michael Hennerich [Mon, 21 May 2007 10:09:20 +0000 (18:09 +0800)]
Blackfin arch: Fix bug using usb keyboard crashes kernel
Without conswitchp preset, we have the following situation:
- During initcalls: con_init is called, and returns because of
!display_desc.
- At this point there is no memory allocated for vc_cons[].d
A bit later vty_init calls kbd_init.
- From now on events are passed to kbd_event which will then call
kbd_keycode.
- kbd_keycode will oops on a NULL pointer dereference on vc->vc_tty
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
[ Added commit description based on email thread. - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:19 +0000 (18:09 +0800)]
Blackfin arch: fix trace output for FLAT binaries
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michael Hennerich [Mon, 21 May 2007 10:09:18 +0000 (18:09 +0800)]
Blackfin arch: GPIO fix some defines
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michael Hennerich [Mon, 21 May 2007 10:09:17 +0000 (18:09 +0800)]
Blackfin arch: DMA operation cleanup
1) Disable Interrupts during DMA memcpy to avoid raise conditions.
2) Mark MDMA channel 0 as reserved, since were using it internally.
3) Add DMA based equivalents for insX and outsX.
4) Our insX and outsX only handles len <= 2^16.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michael Hennerich [Mon, 21 May 2007 10:09:16 +0000 (18:09 +0800)]
Blackfin arch: Move write to VR_CTL closer to IDLE
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michael Hennerich [Mon, 21 May 2007 10:09:15 +0000 (18:09 +0800)]
Blackfin arch: Fix reserved map after we changed PORT_H definition
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:14 +0000 (18:09 +0800)]
Blackfin arch: mark a bunch of local functions as static
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michael Hennerich [Mon, 21 May 2007 10:09:13 +0000 (18:09 +0800)]
Blackfin arch: Add configuration data for ISP176x on BF561
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Mon, 21 May 2007 10:09:12 +0000 (18:09 +0800)]
Blackfin arch: fix a few random warnings
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Aubrey Li [Mon, 21 May 2007 10:09:11 +0000 (18:09 +0800)]
Blackfin arch: ISP1761 doesn't work for USB flash disk
ZONE_DMA is required for some drivers subsystem, such as USB/SCSI.
Signed-off-by: Aubrey Li <aubrey.li@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bryan Wu [Mon, 21 May 2007 10:09:10 +0000 (18:09 +0800)]
Blackfin arch: add SPI MMC driver support on bf533-stamp, tested on STAMP-BF533
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michael Hennerich [Mon, 21 May 2007 10:09:09 +0000 (18:09 +0800)]
Blackfin arch: Add Workaround for ANOMALY
05000257
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alexey Dobriyan [Sun, 20 May 2007 21:22:52 +0000 (01:22 +0400)]
Detach sched.h from mm.h
First thing mm.h does is including sched.h solely for can_do_mlock() inline
function which has "current" dereference inside. By dealing with can_do_mlock()
mm.h can be detached from sched.h which is good. See below, why.
This patch
a) removes unconditional inclusion of sched.h from mm.h
b) makes can_do_mlock() normal function in mm/mlock.c
c) exports can_do_mlock() to not break compilation
d) adds sched.h inclusions back to files that were getting it indirectly.
e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were
getting them indirectly
Net result is:
a) mm.h users would get less code to open, read, preprocess, parse, ... if
they don't need sched.h
b) sched.h stops being dependency for significant number of files:
on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,
after patch it's only 3744 (-8.3%).
Cross-compile tested on
all arm defconfigs, all mips defconfigs, all powerpc defconfigs,
alpha alpha-up
arm
i386 i386-up i386-defconfig i386-allnoconfig
ia64 ia64-up
m68k
mips
parisc parisc-up
powerpc powerpc-up
s390 s390-up
sparc sparc-up
sparc64 sparc64-up
um-x86_64
x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig
as well as my two usual configs.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
OGAWA Hirofumi [Sun, 20 May 2007 14:39:40 +0000 (23:39 +0900)]
Fix "fs: convert core functions to zero_user_page"
The bug was introduced by
01f2705daf5a36208e69d7cf95db9c330f843af6.
It misses to convert the first argument, it should be "new_page".
This became a cause of fatfs corruption.
Cc: Nate Diller <nate.diller@gmail.com>
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 21 May 2007 16:00:25 +0000 (09:00 -0700)]
Merge /pub/scm/linux/kernel/git/herbert/crypto-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
[CRYPTO] api: Read module pointer before freeing algorithm
Heiko Carstens [Mon, 21 May 2007 09:25:23 +0000 (11:25 +0200)]
[S390] More verbose show_mem() like other architectures.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Heiko Carstens [Mon, 21 May 2007 09:25:22 +0000 (11:25 +0200)]
[S390] Make use of kretprobe_assert.
s390 change for git commit
0f95b7fc839bc3272b1bf2325d8748a649bd3534.
That is print kprobes debug data before BUG().
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Heiko Carstens [Mon, 21 May 2007 09:25:21 +0000 (11:25 +0200)]
[S390] Wire up signald, timerfd and eventfd syscalls.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Heiko Carstens [Mon, 21 May 2007 09:25:20 +0000 (11:25 +0200)]
[S390] Wire up sys_utimensat.
Wire up sys_utimensat, reserve syscall number for sys_fallocate and
add a couple of syscalls to the ignore list to get rid of warings.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cornelia Huck [Mon, 21 May 2007 09:25:19 +0000 (11:25 +0200)]
[S390] cio: Update documentation.
- read_dev_chars()/read_conf_data() are deprecated. Don't document them, but
advise to issue the channel program from the driver itself.
- Remove some really obsolete and incorrect stuff.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Roland Dreier [Mon, 21 May 2007 03:19:24 +0000 (20:19 -0700)]
IB/mlx4: Check if SRQ is full when posting receive
Make mlx4_post_srq_recv() fail if the SRQ is full (head == tail).
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Simon Arlott [Fri, 11 May 2007 19:40:30 +0000 (20:40 +0100)]
[ARM] spelling fixes
Spelling fixes in arch/arm/.
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Mariusz Kozlowski [Fri, 18 May 2007 22:39:36 +0000 (00:39 +0200)]
[ARM] at91_adc parenthesis balance
Trivial unbalanced parenthesis macro fix.
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Sun, 20 May 2007 17:13:32 +0000 (18:13 +0100)]
[ARM] 4400/1: S3C24XX: Add high-speed MMC device definition
Add definition for high-speed MMC/SD device and add to SMDK2443
device list.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Sun, 20 May 2007 18:58:10 +0000 (19:58 +0100)]
[ARM] 4399/2: S3C2443: Fix SMDK2443 nand timings
Reduce the Twrph0 timing slightly to fit on an SMDK2443. This
should still produce valid timings for the NAND devices as it
is still over the smallest device fitted to these boards.
Signed-off-by: Ben Dooks <(address hidden)>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Sun, 20 May 2007 17:02:50 +0000 (18:02 +0100)]
[ARM] 4398/1: S3C2443: Fix watchdog IRQ number
Fix the IRQ number for watchdog on S3C2443
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Sun, 20 May 2007 16:32:39 +0000 (17:32 +0100)]
[ARM] 4397/1: S3C2443: remove SDI0/1 IRQ ambiguity
Change the name of the S3C2443_SDI1 to S3C2443_HSMMC to ensure
that it is correctly identified.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
git.openpandora.org / pandora-kernel.git / log