- 21 Oct, 2004 9 commits
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Alexander Viro authored
A bunch of places passes volatile pointers to readb() et.al.; sparc64 has their arguments declared as void __iomem *. Prototypes changed to match other platforms. Signed-off-by:
Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
sparse complains on casts from long to pointers; unsigned long is OK, though, and it's OK with all numeric cases. Signed-off-by:
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Alexander Viro authored
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Alexander Viro authored
Some drivers do ifdef on writeq; alpha has it as inline function, so they get confused. Signed-off-by:
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Alexander Viro authored
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Alexander Viro authored
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- 22 Oct, 2004 2 commits
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Bartlomiej Zolnierkiewicz authored
It is not needed any longer: * PIO code is unified and converted to use scatterlists * taskfile code doesn't support falling back to PIO * it is much easier to convert non-taskfile version of __ide_do_rw_disk() to something sane than taskfile one Signed-off-by:Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Bartlomiej Zolnierkiewicz authored
All users of this code were fixed to use scatterlists. Acked by Jens. Signed-off-by:
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- 21 Oct, 2004 29 commits
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Bartlomiej Zolnierkiewicz authored
Sigh, I broke it by accident 16 months ago and nobody has noticed (I suspect that it was non-functional even earlier). Additionally, this driver: * should be converted to use scatterlists * has verbose debugging enabled by default * needs hacks all over IDE code * is guilty of crimes against ide_hwifs[] Just remove it for now. Signed-off-by: -
Linus Torvalds authored
Based on input from Roland McGrath and Hugh Dickins. This simplifies the logic, and takes advantage of the "new" VM information in the form of vma->anon_vma.
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Linus Torvalds authored
Rather than the deprecated remap_page_range() function that can't handle all of the PFN range anyway. Also, since that will now mark the vma as being special, there's no need to do it in mmap_mem() any more.
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Linus Torvalds authored
VM_IO tells the rest fo the world that the pages may have side effects on reads/writes etc, and VM_RESERVED historically told swap-out not to bother with it.
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William Lee Irwin III authored
It was pointed out to me that I typo'd and lost a backslash in the PA-RISC io_remap_page_range() definition. This patch corrects the one-character typo.
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Paul Fulghum authored
Here is the hangup implementation for ppp_synctty.c (same as patch previously for ppp_asynctty.c) Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: -
bk://linux-mtd.bkbits.net/mtd-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
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Randy Dunlap authored
Use %p to print a pointer, so that its length doesn't matter and so that gcc won't complain. drivers/mtd/maps/dilnetpc.c:416: warning: long unsigned int format, pointer arg (arg 2) Signed-off-by:
Randy Dunlap <rddunlap@osdl.org> Signed-off-by:
David Woodhouse <dwmw2@infradead.org>
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Paul Fulghum authored
I reviewed, patched, and tested ppp_async.c to implement ldisc->hangup(). This correctly terminates the PPP connection on hangup. Paul Mackerras already did an excellent job of ensuring safe shutdown and I/O completion in ldisc->close so the change is trivial: just add the ldisc->hangup and call the existing close routine. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: -
bk://gkernel.bkbits.net/libata-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
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Adrian Bunk authored
Below is a patch from Denis Zaitsev <zzz@anda.ru> with the following two adjustments: - applies with -p1 (not -p0) - USRobotics -> U.S. Robotics (consistent with the rest of the entries) Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Yoichi Yuasa authored
The MIPS Makefile was changed so that the offset of data section may not be dependent on a specific machine header file. Signed-off-by:
Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by:
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Dinakar Guniguntala authored
One more place in fs/proc/array.c where ppid is wrong, which I missed in my previous mail to lkml. Signed-off-by:
Dinakar Guniguntala <dino@in.ibm.com> Signed-off-by:
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Stefan Esser authored
From: <Urban.Widmark@enlight.net> The memset is because it was previously possible to send always the same CIFS fragment and use this to increase the data counters. When the data counter "exceeds" the amount of bytes expected this will return the buffer only partially initialised... With findfirst etc requests this should allow leaking kernel memory content. The other thing is that the data is only returned when data_tot and parm_tot both "exceed" the expected values. Previously it was possible to create a sequence of CIFS fragments that allowed exceeding the counters. The calling functions then would believe they received a number of bytes that does not fit into the allocated buffer. Signed-off-by:
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Andy Whitcroft authored
When a system has a very large imbalance of overall memory size to ZONE_NORMAL (for example when large amounts of numa remap space are in use) page_writeback_init() may incorrectly set vm_dirty_ratio and dirty_background_ratio to zero; leading to divide by zero errors elsewhere. This patch bounds these at 1%. Signed-off-by:
Andy Whitcroft <apw@shadowen.org> Signed-off-by:
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Randy Dunlap authored
Error: ./drivers/media/video/cx88/cx88-video.o .data refers to 0000000000000b28 R_X86_64_64 .exit.text Signed-off-by:
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Randy Dunlap authored
Error: ./drivers/media/dvb/bt8xx/bt878.o .data refers to 0000000000000048 R_X86_64_64 .exit.text Signed-off-by:
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Randy Dunlap authored
Error: ./drivers/media/video/saa7134/saa7134-core.o .data refers to 0000000000000028 R_X86_64_64 .exit.text Signed-off-by:
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Hirokazu Takata authored
Here is a patch for M32R SIO driver, which replaces deprecated MODULE_PARAM() with modern module_param(). * drivers/serial/m32r_sio.c: - Replace MODULE_PARAM() with module_param(). - Fix a typo: UARRT_RSA_BASE --> UART_RSA_BASE. Signed-off-by:
Hirokazu Takata <takata@linux-m32r.org> Signed-off-by:
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Werner Almesberger authored
In ia32 emulation, the amd64 kernel refuses the ioctls TIOCSBRK and TIOCCBRK with EINVAL. I've attached a patch that adds them to the compatibility list. Since all architectures have these ioctls ("m68knommu" inherits them from "m68k", "um" from its host) and use the same code, I think adding them to compat_ioctl.h is the correct choice (as opposed to adding them to arch/x86_64/ia32/ia32_ioctl.c). Signed-off-by:Werner Almesberger <werner@almesberger.net> Signed-off-by:
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Olof Johansson authored
There seems to have been a couple of thinkos in the NUMA init code, in particular in find_cpu_node(): * Property size returned is in bytes, not words * Off-by-one error in loop iteration Signed-off-by:
Nathan Lynch <nathanl@austin.ibm.com> Signed-off-by:
Olof Johansson <olof@austin.ibm.com> Signed-off-by:
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Paul Mackerras authored
When the generic IRQ patch went in, it changed the behaviour of setup_irq (compared to the previous ppc64 version) in that we now don't call the handler's enable function if it has a startup function. The XICS interrupt controller has a startup function, and so we weren't getting any interrupts through the XICS because they never got enabled. This patch adds a call to xics_enable_irq to xics_startup and fixes the problem. Signed-off-by:
Paul Mackerras <paulus@samba.org> Signed-off-by:
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Stephen Rothwell authored
One of the iSeries specific files used HZ without including linux/param.h and previously got away with it. Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Matt Porter authored
Fix ibm44x_common.c compile. Signed-off-by:
Eugene Surovegin <ebs@ebshome.net> Signed-off-by:
Matt Porter <mporter@kernel.crashing.org> Signed-off-by:
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Roland Dreier authored
Recent changes to arch/ppc/boot/lib/Makefile cause CC arch/ppc/boot/lib/../../../../lib/zlib_inflate/infblock.o Assembler messages: FATAL: can't create arch/ppc/boot/lib/../../../../lib/zlib_inflate/infblock.o: No such file or directory when building a ppc kernel using O=$(output_dir) with CONFIG_ZLIB_INFLATE=n, because the $(output_dir)/lib/zlib_inflate directory doesn't get created. This patch, which makes arch/ppc/boot/lib/Makefile create the directory if needed, is one fix for the problem. Signed-off-by:Roland Dreier <roland@topspin.com> Signed-off-by:
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Matt Porter authored
This patch removes the bogus workaround for dcache prefetch beyond the end of the physical memory. Signed-off-by:
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Hideo Aoki authored
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Linus Torvalds authored
Instead, tty_io.c will always copy user space data to kernel space, leaving the drivers to worry only about normal kernel buffers. No more "from_user" flag, and having the user copy in each driver. This cleans up the code and also fixes a number of locking bugs.
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David Woodhouse authored
- Reduce memory use by merging adjacent obsolete raw_node_refs - Error handling fixes - Respect kmalloc size limit in scan - NAND ECC updates Signed-Off-By:
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