Nicolas Pitre [Sat, 14 Jan 2006 19:30:04 +0000 (19:30 +0000)]
[ARM] 3262/4: allow ptraced syscalls to be overriden
Patch from Nicolas Pitre
This is needed by strace to properly handle the tracing of some system
calls. It could be useful for other applications as well.
Based on an earlier patch from Daniel Jacobowitz.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Daniel Jacobowitz <dan@debian.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:37:15 +0000 (16:37 +0000)]
[ARM] 3112/1: old ABI compat: config option to turn it on
Patch from Nicolas Pitre
Enjoy !
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:36:50 +0000 (16:36 +0000)]
[ARM] 3111/2: old ABI compat: adjust NWFPE to be operational within an EABI kernel
Patch from Nicolas Pitre
We need NWFPE if we want to support execution of legacy binaries with
an EABI kernel.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:36:12 +0000 (16:36 +0000)]
[ARM] 3110/5: old ABI compat: multi-ABI syscall entry support
Patch from Nicolas Pitre
This patch adds the required code to support both user space ABIs at
the same time. A second syscall table is created to include legacy ABI
syscalls that need an ABI compat wrapper.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:35:31 +0000 (16:35 +0000)]
[ARM] 3109/1: old ABI compat: syscall wrappers for ABI impedance matching
Patch from Nicolas Pitre
The difference between EABI and the legacy ABI may affect either
structure member alignment and/or argument register selection.
The patch has the details.
Included are wrappers for the following syscalls:
sys_stat64
sys_lstat64
sys_fstat64
sys_fcntl64
sys_epoll_ctl
sys_epoll_wait
sys_ipc
sys_semop
sys_semtimedop
sys_pread64
sys_pwrite64
sys_truncate64
sys_ftruncate64
sys_readahead
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:35:03 +0000 (16:35 +0000)]
[ARM] 3108/2: old ABI compat: statfs64 and fstatfs64
Patch from Nicolas Pitre
struct statfs64 has extra padding with EABI growing its size from 84 to
88. This struct is now __attribute__((packed,aligned(4))) with a small
assembly wrapper to force the sz argument to 84 if it is 88 to avoid
copying the extra padding over user space memory unexpecting it.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:33:50 +0000 (16:33 +0000)]
[ARM] 3107/3: ARM EABI: last bits to configure it
Patch from Nicolas Pitre
This adds the configuration option, and disables any FPA floating point
emulators which are not EABI compatible.
It also disables Acorn RISC OS/Arthur binary support when CONFIG_EABI=y
since it is incompatible with an EABI kernel.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:32:12 +0000 (16:32 +0000)]
[ARM] 3106/2: ARM EABI: some syscall adjustments
Patch from Nicolas Pitre
Fix a few syscalls for EABI requirements. They were sys_pread64 and
sys_pwrite64 where the last argument is now entirely pushed on stack,
but since commit
567bd98017d9c9f2ac1c148ddc78c062e8abd398 they don't
require any fixup. Remains only the stat64 structure. Non EABI kernels
are unaffected.
Signed-off-by: Nicolas Pitre
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:31:29 +0000 (16:31 +0000)]
[ARM] 3105/4: ARM EABI: new syscall entry convention
Patch from Nicolas Pitre
For a while we wanted to change the way syscalls were called on ARM.
Instead of encoding the syscall number in the swi instruction which
requires reading back the instruction from memory to extract that number
and polluting the data cache, it was decided that simply storing the
syscall number into r7 would be more efficient. Since this represents
an ABI change then making that change at the same time as EABI support
is the right thing to do.
It is now expected that EABI user space binaries put the syscall number
into r7 and use "swi 0" to call the kernel. Syscall register argument
are also expected to have "EABI arrangement" i.e. 64-bit arguments
should be put in a pair of registers from an even register number.
Example with long ftruncate64(unsigned int fd, loff_t length):
legacy ABI:
- put fd into r0
- put length into r1-r2
- use "swi #(0x900000 + 194)" to call the kernel
new ARM EABI:
- put fd into r0
- put length into r2-r3 (skipping over r1)
- put 194 into r7
- use "swi 0" to call the kernel
Note that it is important to use 0 for the swi argument as backward
compatibility with legacy ABI user space relies on this.
The syscall macros in asm-arm/unistd.h were also updated to support
both ABIs and implement the right call method automatically.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:18:29 +0000 (16:18 +0000)]
[ARM] 3104/1: ARM EABI: new helper function names
Patch from Nicolas Pitre
The ARM EABI defines new names for GCC helper functions.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:18:09 +0000 (16:18 +0000)]
[ARM] 3103/1: ARM EABI: stack pointer must be 64-bit aligned (part 2)
Patch from Nicolas Pitre
We must make sure that assembly code that modifies the stack pointer
before calling a C function does it so it remains 64-bit aligned.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:18:08 +0000 (16:18 +0000)]
[ARM] 3102/1: ARM EABI: stack pointer must be 64-bit aligned after a CPU exception
Patch from Nicolas Pitre
The ARM EABI says that the stack pointer has to be 64-bit aligned for
reasons already mentioned in patch #3101 when calling C functions.
We therefore must verify and adjust sp accordingly when taking an
exception from kernel mode since sp might not necessarily be 64-bit
aligned if the exception occurs in the middle of a kernel function.
If the exception occurs while in user mode then no sp fixup is needed as
long as sizeof(struct pt_regs) as well as any additional syscall data
stack space remain multiples of 8.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 14 Jan 2006 16:18:07 +0000 (16:18 +0000)]
[ARM] 3101/1: ARM EABI: slab memory must be 64-bit aligned
Patch from Nicolas Pitre
Although ARM is still using 32-bit pointers, version 5 and later
versions of the ARM architecture introduced the ldrd and strd
instructions to move 64-bit data which must be 64-bit aligned in memory,
and the EABI includes new constraints on structure data alignment to
allow for the compiler to use those instructions. This means that any
slab allocation must start on a 64-bit boundary which is not equivalent
to BYTES_PER_WORD, especially on those architecture versions that
implements the ldrd/strd instructions.
Overriding the default alignment disables some slab debug features. If
those debug features are really needed then the kernel will have to be
compiled for version 4 of the ARM architecture.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 13 Jan 2006 21:30:48 +0000 (21:30 +0000)]
[ARM] Separate VIC (vectored interrupt controller) support from Versatile
Other machines may wish to make use of the VIC support code, so
move it to arch/arm/common.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 13 Jan 2006 21:09:17 +0000 (21:09 +0000)]
[ARM] Remove useless 'default n' from Kconfig files
The default is already 'n' so there's no need to explicitly state it.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Hyok S. Choi [Fri, 13 Jan 2006 21:05:25 +0000 (21:05 +0000)]
[ARM] Support register switch in nommu mode
This patch adds register switch support in nommu mode.
Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Hyok S. Choi [Fri, 13 Jan 2006 21:04:17 +0000 (21:04 +0000)]
[ARM] start_thread fixup for nommu mode
This patch supports start_thread in nommu mode which requires the
base index register.
Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Fri, 13 Jan 2006 20:51:52 +0000 (20:51 +0000)]
[ARM] 3260/1: remove phys_ram from struct machine_desc (part 2)
Patch from Nicolas Pitre
This field is redundent since it must be equal to PHYS_OFFSET anyway.
Now that no code uses it anymore, mark it deprecated and remove all
initializations from the tree.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Fri, 13 Jan 2006 20:51:46 +0000 (20:51 +0000)]
[ARM] 3259/1: remove phys_ram from struct machine_desc (part 1)
Patch from Nicolas Pitre
This field is redundent since it must be equal to PHYS_OFFSET anyway.
First, let's use PHYS_OFFSET directly instead.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Matt Reimer [Fri, 13 Jan 2006 20:51:44 +0000 (20:51 +0000)]
[ARM] 3258/1: IMX serial: fix parity
Patch from Matt Reimer
IMX serial parity generation doesn't work because of a simple logic error. This patch fixes it and now Bluetooth works on R1000.
Signed-off-by: Matt Reimer <mreimer@vpop.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Lennert Buytenhek [Fri, 13 Jan 2006 20:51:43 +0000 (20:51 +0000)]
[ARM] 3257/1: ixp2000: map in scratch and sram
Patch from Lennert Buytenhek
For the ixp2000 netdev driver, we need to map in a chunk of SRAM (to
store the transmit and receive descriptors) and the scratch get/put
area (so that we can use the scratchpad rings in the cpu for managing
the descriptors.) These are the final two mappings needed for the
netdev driver and the last missing piece for the driver in mainline
to work.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Thu, 12 Jan 2006 23:43:39 +0000 (15:43 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
Linus Torvalds [Thu, 12 Jan 2006 22:00:47 +0000 (14:00 -0800)]
Merge git://git./linux/kernel/git/brodo/pcmcia-fixes-2.6
Linus Torvalds [Thu, 12 Jan 2006 21:53:40 +0000 (13:53 -0800)]
Merge branch 'drm-forlinus' of git://git./linux/kernel/git/airlied/drm-2.6
John W. Linville [Fri, 9 Dec 2005 15:36:09 +0000 (10:36 -0500)]
[PATCH] via-velocity: use NETIF_F_IP_CSUM (hardware only support IPv4)
At least some versions of the via-velocity hardware only support
checksumming IPv4 frames in hardware. However, the driver is currently
setting the NETIF_F_HW_CSUM flag, which indicates support for more than
just IPv4. This results in errors when trying to use IPv6 over
via-velocity hardware.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Johannes Berg [Tue, 27 Dec 2005 01:14:13 +0000 (02:14 +0100)]
[PATCH] fix wrong comments in ieee80211.h
The comments in ieee80211.h claim that one doesn't need to set the len
parameter of the stats struct. But if one doesn't, the management frames
are read far over the memory they actually occupy causing badness.
Signed-Off-By: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jay Vosburgh [Mon, 9 Jan 2006 20:14:00 +0000 (12:14 -0800)]
[PATCH] bonding: UPDATED hash-table corruption in bond_alb.c
I believe I see the race Michael refers to (tlb_choose_channel
may set head, which tlb_init_slave clears), although I was not able to
reproduce it. I have updated his patch for the current netdev-2.6.git
tree and added a version update. His original comment follows:
Our systems have been crashing during testing of PCI HotPlug
support in the various networking components. We've faulted in
the bonding driver due to a bug in bond_alb.c:tlb_clear_slave()
In that routine, the last modification to the TLB hash table is
made without protection of the lock, allowing a race that can lead
tlb_choose_channel() to select an invalid table element.
-J
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Dan Williams [Tue, 10 Jan 2006 05:56:11 +0000 (00:56 -0500)]
[PATCH] wireless/atmel: add IWENCODEEXT, IWAUTH, and association event support
This patch allows the Atmel driver to work correctly with wpa_supplicant
and other programs that require some conformance with WEXT-18. It
should not affect current behavior of the driver. The patch does four
things:
1) Implements SIOCSIWENCODEEXT, SIOCGIWENCODEEXT, SIOCSIWAUTH, and
SIOCGIWAUTH calls for unencrypted and WEP operation
2) Accepts zero-filled addresses for SIOCSIWAP, which are legal and
should turn off any previous forced WAP address
3) Sends association and de-association events to userspace at most of
the appropriate times
4) Fixes erroneous order of CIPHER_SUITE_WEP_* arguments in one location
which are actually unused anyway
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Eric Sesterhenn / snakebyte [Tue, 10 Jan 2006 12:16:03 +0000 (13:16 +0100)]
[PATCH] replace MODULE_PARM in tulip/uli526x.c
Replace the MODULE_PARM usage in uli526x.c with module_param.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Kumar Gala [Wed, 11 Jan 2006 19:27:33 +0000 (11:27 -0800)]
[PATCH] gianfar: Use new PHY_ID_FMT macro
Make the driver produce the string used by phy_connect and have board specific
code pass the integer mii bus id and phy device id for the specific controller
instance.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Kumar Gala [Wed, 11 Jan 2006 19:27:33 +0000 (11:27 -0800)]
[PATCH] phy: Added a macro to represent the string format used to match a phy device
Add the PHY_ID_FMT macro to ensure that the format of the id string used by a
driver to match to its specific phy is consistent between the mdio_bus and the
driver.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Kumar Gala [Wed, 11 Jan 2006 19:27:32 +0000 (11:27 -0800)]
[PATCH] gianfar mii: Use proper resource for MII memory region
We can now have the gianfar mii platform device have a proper resource for the
IO memory region for its registers. Previously we passed this information
that the platform_data structure because we couldn't handle overlapping memory
regions for platform devices.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Kumar Gala [Wed, 11 Jan 2006 19:26:25 +0000 (11:26 -0800)]
[PATCH] gfar: fix compile error
Missing include of <linux/in.h> to get definition of IPPROTO_UDP.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
dann frazier [Wed, 11 Jan 2006 19:26:24 +0000 (11:26 -0800)]
[PATCH] CONFIG_AIRO needs CONFIG_CRYPTO
airo.c currently has MICSUPPORT enabled, which requires CONFIG_CRYPTO. A
user reported a build failure which is due to the lack of a Kconfig
dependency. See http://bugs.debian.org/344205.
This patch makes Kconfig enforce this dependency.
Signed-off-by: dann frazier <dannf@debian.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
ODonnell, Michael [Wed, 11 Jan 2006 19:26:22 +0000 (11:26 -0800)]
[PATCH] corruption during e100 MDI register access
We have identified two related bugs in the e100 driver.
Both bugs are related to manipulation of the MDI control register.
The first problem is that the Ready bit is being ignored when writing to
the Control register; we noticed this because the Linux bonding driver
would occasionally come to the spurious conclusion that the link was down
when querying Link State. It turned out that by failing to wait for a
previous command to complete it was selecting what was essentially a random
register in the MDI register set. When we added code that waits for the
Ready bit (as shown in the patch file below) all such problems ceased.
The second problem is that, although access to the MDI registers involves
multiple steps which must not be intermixed, nothing was defending against
two or more threads attempting simultaneous access. The most obvious
situation where such interference could occur involves the watchdog versus
ioctl paths, but there are probably others, so we recommend the locking
shown in our patch file.
Signed-off-by: Michael O'Donnell <Michael.ODonnell@stratus.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: John Ronciak <john.ronciak@intel.com>
Cc: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Linus Torvalds [Thu, 12 Jan 2006 20:23:49 +0000 (12:23 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Thu, 12 Jan 2006 20:23:03 +0000 (12:23 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Thu, 12 Jan 2006 20:22:17 +0000 (12:22 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc
Jens Axboe [Thu, 12 Jan 2006 19:44:12 +0000 (20:44 +0100)]
[PATCH] Revert ide softirq handling
There's a problem with the REQ_BLOCK_PC handling as well (bad ->data_len
handling) where it could actually complete a request ahead of time. I
suggest we just back this out for now, I will resubmit it later when I'm
fully confident in it.
This reverts commit
8672d57138b34447719cd7749f3d21070e1175a1
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Arjan van de Ven [Thu, 12 Jan 2006 18:44:32 +0000 (18:44 +0000)]
[SERIAL] turn serial semaphores into mutexes
Turn several drivers/serial/ semaphores-used-as-mutex into mutexes
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Arjan van de Ven [Thu, 12 Jan 2006 18:43:35 +0000 (18:43 +0000)]
[MMC+MFD] Convert mmc to mutexes
convert mfd and mmc to mutexes
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Arjan van de Ven [Thu, 12 Jan 2006 18:42:23 +0000 (18:42 +0000)]
[ARM] Convert some arm semaphores to mutexes
The arm clock semaphores are strict mutexes, convert them to the new
mutex implementation
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Thu, 12 Jan 2006 18:22:11 +0000 (10:22 -0800)]
Merge /pub/scm/linux/kernel/git/tglx/hrtimer-2.6
Linus Torvalds [Thu, 12 Jan 2006 18:21:22 +0000 (10:21 -0800)]
Merge git://git./linux/kernel/git/paulus/powerpc-merge
Fix up delete/modify conflict of arch/ppc/kernel/process.c by hand (it's
gone, gone, gone).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dominik Brodowski [Tue, 10 Jan 2006 18:19:37 +0000 (19:19 +0100)]
[PATCH] pcmcia: runtime powermanagement interface
With the "power/state" sysfs interface being deprecated, make another
one available which is compatible to what was discussed on the linux
PM mailinglist.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Dominik Brodowski [Tue, 10 Jan 2006 18:06:33 +0000 (19:06 +0100)]
[PATCH] pcmcia: add new IDs for serial_cs.c
Add IDs for Sierra Aircard 55 CDMA 1xrtt Modem -- a CIS update is required
for this card.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Russell King [Thu, 12 Jan 2006 17:17:57 +0000 (17:17 +0000)]
[ARM] Allow r2 to be passed through the decompressor to the kernel
This is part of a patch from Marc Singer to allow r2 to be
passed to the kernel. Marc's original comments follow:
This revised R2 (atags pointer) patch incorporates comments from Nico
Pitre and Ben Dooks. It modifies the head.S files such that the R2
value set by the bootloader is conveyed to the kernel startup code.
The kernel head.S heuristically validates the pointer. It will set R2
to zero if it believes the pointer is invalid. Presently, it requires
that the ATAGS list reside in the first 16KiB of physical RAM.
Relaxing this contraint may be both desirable as well as tricky.
Signed-off-by: Marc Singer <elf@buici.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Thu, 12 Jan 2006 17:10:34 +0000 (09:10 -0800)]
Merge git://oss.sgi.com:8090/oss/git/xfs-2.6
Al Viro [Thu, 12 Jan 2006 09:06:40 +0000 (01:06 -0800)]
[PATCH] m68k: console code in head.S needs framebuffer support built in
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:40 +0000 (01:06 -0800)]
[PATCH] m68k: fix PIO case in esp
we always set ->SCp.ptr to physical address of buffer; for DMA that's
just what we need, but we end up using it as virtual address in PIO
case of esp_do_data(), with obvious breakage as soon as memory mapping
becomes non-trivial. The fix is obvious.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:39 +0000 (01:06 -0800)]
[PATCH] m68k: fix macfb init
To be used by module_init() function should return int; same for functions
that have "return -ENODEV;" in them, actually ;-)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:38 +0000 (01:06 -0800)]
[PATCH] m68k: fix reference to init_task in vmlinux-sun3.lds
it's *(.data.init_task), not init_task...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:37 +0000 (01:06 -0800)]
[PATCH] m68k: fix use of void foo(void) asm("bar") in traps.c
with gcc4 these have file scope, so having them different in different
blocks doesn't work anymore
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:36 +0000 (01:06 -0800)]
[PATCH] m68k: kill mach_floppy_setup, convert to proper __setup() in drivers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:35 +0000 (01:06 -0800)]
[PATCH] m68k: Moved initialisation of conswitchp from subarches to global arch setup
Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:34 +0000 (01:06 -0800)]
[PATCH] m68k: cast in strnlen switched to unsigned long
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:34 +0000 (01:06 -0800)]
[PATCH] m68k: NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:33 +0000 (01:06 -0800)]
[PATCH] m68k: dmasound __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:32 +0000 (01:06 -0800)]
[PATCH] m68k: zorro __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:31 +0000 (01:06 -0800)]
[PATCH] m68k: amifb __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:31 +0000 (01:06 -0800)]
[PATCH] m68k: dsp56k __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:30 +0000 (01:06 -0800)]
[PATCH] m68k: amiserial __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:29 +0000 (01:06 -0800)]
[PATCH] m68k: ataflop __user annotations, NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:28 +0000 (01:06 -0800)]
[PATCH] m68k: amiflop __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:28 +0000 (01:06 -0800)]
[PATCH] m68k: checksum __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:27 +0000 (01:06 -0800)]
[PATCH] m68k: syscalls __user annotation
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:26 +0000 (01:06 -0800)]
[PATCH] m68k: rtc __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:25 +0000 (01:06 -0800)]
[PATCH] m68k: signal __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:24 +0000 (01:06 -0800)]
[PATCH] m68k: basic __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:24 +0000 (01:06 -0800)]
[PATCH] m68k: basic iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:23 +0000 (01:06 -0800)]
[PATCH] m68k: compile fixes for dmasound (static vs. extern)
sound/oss/dmasound/dmasound_atari.c has static expand_bal
sound/oss/dmasound/dmasound_q40.c has static expand_bal
sound/oss/dmasound/dmasound_awacs.c has non-static expand_bal
sound/oss/dmasound/trans_16.c uses expand_bal from dmasound_awacs.c
all 4 include dmasound.h; extern for expand_bal used to be there,
which is a bloody bad idea, considering _atari and _q40. Moved the
extern to trans_16.c.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:22 +0000 (01:06 -0800)]
[PATCH] m68k: lvalues abuse in dmasound
Cast is not an lvalue
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:21 +0000 (01:06 -0800)]
[PATCH] m68k: dmasound_paula.c lvalues abuse (from m68k CVS)
Avoid warnings about use of cast expressions as lvalues
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:21 +0000 (01:06 -0800)]
[PATCH] m68k: lvalues abuse in mac8390
Cast is not an lvalue
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:20 +0000 (01:06 -0800)]
[PATCH] m68k: bogus function argument types (sun3_pgtable.h)
function arguments can't be inline, TYVM...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:19 +0000 (01:06 -0800)]
[PATCH] m68k: broken constraints on mulu.l
Too permissive constraint on mulu.l - the first argument should not be
an a-register. Fixed by replacing "g" with "dm"; with older gcc we got
lucky and it had never attempted mulu.l %a0, %d1:%d0. These days it
does, with predictable objections from as(1).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:18 +0000 (01:06 -0800)]
[PATCH] m68k: memory input should be an lvalue (mac/misc.c)
gcc4 is less forgiving and wants memory inputs to be real lvalues; variable
added and value stored in it explicitly before doing __asm__.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:17 +0000 (01:06 -0800)]
[PATCH] m68k: static vs. extern in amigaints.h
extern declaration of static object removed from header
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:17 +0000 (01:06 -0800)]
[PATCH] m68k: static vs. extern in sun3ints.h
extern declaration of static object removed from header
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:16 +0000 (01:06 -0800)]
[PATCH] m68k: static vs. extern in scc.h
extern declaration before the static one
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:15 +0000 (01:06 -0800)]
[PATCH] m68k: isa_{type,sex} should be exported
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:14 +0000 (01:06 -0800)]
[PATCH] m68k: oktagon makefile fix
oktagon_esp is described as modular. However, drivers/scsi/Makefile doesn't
handle it right - it's multi-object module, with one of the parts being built
from .S. Current makefile tries to declare each part a module of its own;
that not only wouldn't work (oktagon_io.o doesn't have the right parts for
that), it actually doesn't even build since kbuild doesn't believe in
single-object modules built from .S. Turned into proper multi-object
module...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:13 +0000 (01:06 -0800)]
[PATCH] m68k: dumb typo in atyfb
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:13 +0000 (01:06 -0800)]
[PATCH] m68k: switch mac/misc.c to direct use of appropriate cuda/pmu/maciisi requests
kill ADBREQ_RAW use, replace adb_read_time(), etc. with per-type variants,
eliminated remapping from pmu ones, fix the ifdefs (PMU->PMU68K)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:12 +0000 (01:06 -0800)]
[PATCH] m68k: namespace pollution fix (custom->amiga_custom)
in amigahw.h custom renamed to amiga_custom, in drivers with few instances the
same replacement, in the rest - #define custom amiga_custom in driver itself
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:11 +0000 (01:06 -0800)]
[PATCH] m68k: compile fix - updated vmlinux.lds to include LOCK_TEXT
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:10 +0000 (01:06 -0800)]
[PATCH] m68k: compile fix - hardirq checks were in wrong place
move the sanity check for NR_IRQS being no more than 1<<HARDIRQ_BITS from
asm-m68k/hardirq.h to asm-m68k/irq.h; needed since NR_IRQS is not necessary
know at the points of inclusion of asm/hardirq.h due to the rather ugly header
dependencies on m68k. Fix is by far simpler than trying to massage those
dependencies...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:09 +0000 (01:06 -0800)]
[PATCH] death of get_thread_info/put_thread_info
{get,put}_thread_info() were introduced in 2.5.4 and never
had been called by anything in the tree.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:08 +0000 (01:06 -0800)]
[PATCH] mips: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:07 +0000 (01:06 -0800)]
[PATCH] mips: task_thread_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:07 +0000 (01:06 -0800)]
[PATCH] mips: task_pt_regs()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:06 +0000 (01:06 -0800)]
[PATCH] ia64: task_pt_regs()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:05 +0000 (01:06 -0800)]
[PATCH] ia64: task_thread_info()
on ia64 thread_info is at the constant offset from task_struct and stack
is embedded into the same beast. Set __HAVE_THREAD_FUNCTIONS, made
task_thread_info() just add a constant.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:04 +0000 (01:06 -0800)]
[PATCH] cris: task_thread_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:04 +0000 (01:06 -0800)]
[PATCH] cris: fix KSTK_EIP
cris KSTK_EIP looked for pt_regs at the right offset but from the wrong
place - forgotten ->thread_info
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:03 +0000 (01:06 -0800)]
[PATCH] cris: task_pt_regs()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:02 +0000 (01:06 -0800)]
[PATCH] powerpc: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:01 +0000 (01:06 -0800)]
[PATCH] powerpc: task_thread_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:01 +0000 (01:06 -0800)]
[PATCH] sh64: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Thu, 12 Jan 2006 09:06:00 +0000 (01:06 -0800)]
[PATCH] arm26: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This page took 0.042501 seconds and 5 git commands to generate.