- 16 Oct, 2008 27 commits
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Geert Uytterhoeven authored
identify_ramdisk_image() returns 0 (not -1) if a gzipped ramdisk is found: if (buf[0] == 037 && ((buf[1] == 0213) || (buf[1] == 0236))) { printk(KERN_NOTICE "RAMDISK: Compressed image found at block %d\n", start_block); nblocks = 0; ^^^^^^^^^^^ goto done; } ... done: sys_lseek(fd, start_block * BLOCK_SIZE, 0); kfree(buf); return nblocks; ^^^^^^^^^^^^^^ Hence correct the typo in the comment, which has existed since the addition of compressed ramdisk support in 1.3.48. Signed-off-by:Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Ilpo Järvinen authored
It seems this is the right way around because otherwise the len usage in the outer loop would be pretty pointless. Signed-off-by:
Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by:
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frans authored
First a file hello.c is created, then the file hello2.c is compiled. Change this to hello.c Signed-off-by:
Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by:
Rob Landley <rob@landley.net> Signed-off-by:
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Randy Dunlap authored
EEEPC_LAPTOP uses RFKILL, so the former should depend on RFKILL. Build errors happen when EEEPC_LAPTOP=y and RFKILL=m. eeepc-laptop.c:(.text+0xd5a7b): undefined reference to `rfkill_allocate' eeepc-laptop.c:(.text+0xd5b04): undefined reference to `rfkill_register' eeepc-laptop.c:(.text+0xd5b48): undefined reference to `rfkill_allocate' eeepc-laptop.c:(.text+0xd5bd4): undefined reference to `rfkill_register' eeepc-laptop.c:(.text+0xd5ece): undefined reference to `rfkill_unregister' eeepc-laptop.c:(.text+0xd5ef6): undefined reference to `rfkill_unregister' make[1]: *** [.tmp_vmlinux1] Error 1 Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Matthew Garrett <mjg@redhat.com> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Signed-off-by:
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Julia Lawall authored
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) but is perhaps more readable. An extract of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ expression n,d; @@ ( - (n + d - 1) / d + DIV_ROUND_UP(n,d) | - (n + (d - 1)) / d + DIV_ROUND_UP(n,d) ) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP((n),d) + DIV_ROUND_UP(n,d) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP(n,(d)) + DIV_ROUND_UP(n,d) // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Cc: Jack Steiner <steiner@sgi.com> Signed-off-by:
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Robert P. J. Day authored
This macro appears to have been unused for ages, and there are no invocations of it anywhere in the source tree. Signed-off-by:
Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by:
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Adrian Bunk authored
Remove a CVS keyword that wasn't updated for a long time from a comment. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Adrian Bunk authored
Remove a CVS keyword that wasn't updated for a long time from a comment. Signed-off-by:
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Harvey Harrison authored
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by:
Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by:
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Harvey Harrison authored
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by:
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Harvey Harrison authored
Signed-off-by:
Andres Salomon <dilinger@queued.net> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by:
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Adrian Bunk authored
Remove the dead CONFIG_TTY_LOG (no kconfig option). Reported-by:
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Frans Pop authored
As pm_trace uses the system's hardware clock to save its magic value, users of that option should be warned that using this debug option will result in an incorrect system time after resume. Signed-off-by:
Frans Pop <elendil@planet.nl> Acked-by:
Pavel Machek <pavel@suse.cz> Signed-off-by:
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Rafael J. Wysocki authored
We currently use a PM notifier to disable user mode helpers before suspend and hibernation and to re-enable them during resume. However, this is not an ideal solution, because if any drivers want to upload firmware into memory before suspend, they have to use a PM notifier for this purpose and there is no guarantee that the ordering of PM notifiers will be as expected (ie. the notifier that disables user mode helpers has to be run after the driver's notifier used for uploading the firmware). For this reason, it seems better to move the disabling and enabling of user mode helpers to separate functions that will be called by the PM core as necessary. [akpm@linux-foundation.org: remove unneeded ifdefs] Signed-off-by:
Rafael J. Wysocki <rjw@sisk.pl> Cc: Alan Stern <stern@rowland.harvard.edu> Acked-by:
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Alexey Dobriyan authored
arch/alpha/kernel/smp.c:153: error: implicit declaration of function 'notify_cpu_starting' Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by:
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Adrian Bunk authored
Remove a dead URL. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
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Adrian Bunk authored
Remove a CVS keyword that wasn't updated for a long time from a comment. Signed-off-by:
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Yoshinori Sato authored
CONFIG_GENERIC_BUG support. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
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Yoshinori Sato authored
- Update selection - Update common timer handler - Add support functions Signed-off-by:
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Yoshinori Sato authored
New timer handler files. Signed-off-by:
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Yoshinori Sato authored
Delete old timer handler. Signed-off-by:
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Volodymyr G. Lukiianyk authored
There are off-by-one errors in decompress_exec() when calculating the length of optional "original file name" and "comment" fields: the "ret" index is not incremented when terminating '\0' character is reached. The check of the buffer overflow (after an "extra-field" length was taken into account) is also fixed. I've encountered this off-by-one error when tried to reuse gzip-header-parsing part of the decompress_exec() function. There was an "original file name" field in the payload (with miscalculated length) and zlib_inflate() returned Z_DATA_ERROR. But after the fix similar to this one all worked fine. Signed-off-by:
Volodymyr G Lukiianyk <volodymyrgl@gmail.com> Acked-by:
Greg Ungerer <gerg@snapgear.com> Acked-by:
David Howells <dhowells@redhat.com> Signed-off-by:
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Krishna Kumar authored
The 'filp' argument to do_generic_file_read() is never NULL. Signed-off-by:
Krishna Kumar <krkumar2@in.ibm.com> Reviewed-by:
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by:
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David Gibson authored
The page fault path for normal pages, if the fault is neither a no-page fault nor a write-protect fault, will update the DIRTY and ACCESSED bits in the page table appropriately. The hugepage fault path, however, does not do this, handling only no-page or write-protect type faults. It assumes that either the ACCESSED and DIRTY bits are irrelevant for hugepages (usually true, since they are never swapped) or that they are handled by the arch code. This is inconvenient for some software-loaded TLB architectures, where the _PAGE_ACCESSED (_PAGE_DIRTY) bits need to be set to enable read (write) access to the page at the TLB miss. This could be worked around in the arch TLB miss code, but the TLB miss fast path can be made simple more easily if the hugetlb_fault() path handles this, as the normal page fault path does. Signed-off-by:
David Gibson <david@gibson.dropbear.id.au> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: Adam Litke <agl@us.ibm.com> Signed-off-by:
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Andrew Morton authored
Local variable `i' is a) misleadingly-named for an `enum zone_type' and b) used for indexing zones as well as nodes as well as node_maps. Make it an `int'. Reported-by:
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Balbir Singh authored
This patch adds an additional field to the mm_owner callbacks. This field is required to get to the mm that changed. Hold mmap_sem in write mode before calling the mm_owner_changed callback [hugh@veritas.com: fix mmap_sem deadlock] Signed-off-by:
Balbir Singh <balbir@linux.vnet.ibm.com> Cc: Sudhir Kumar <skumar@linux.vnet.ibm.com> Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp> Cc: Paul Menage <menage@google.com> Cc: Li Zefan <lizf@cn.fujitsu.com> Cc: Pavel Emelianov <xemul@openvz.org> Cc: Balbir Singh <balbir@linux.vnet.ibm.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: David Rientjes <rientjes@google.com> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by:
Hugh Dickins <hugh@veritas.com> Signed-off-by:
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Joerg Roedel authored
A series of patches introduce a generic header file for the software IO/TLB implementation in lib/swiotlb.c. Currently each architecture using this code defines the prototypes itself. The prototypes are moved to include/linux/swiotlb.h and this file is included in architecture specific code for X86 and IA64. This patch: Create include/linux/swiotlb.h file which contains all function prototypes for the lib/swiotlb.c file. (akpm: the dependent patches will be trickled through arch trees) Signed-off-by:
Joerg Roedel <joerg.roedel@amd.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by:
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- 15 Oct, 2008 13 commits
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Dominik Brodowski authored
As policy->governor is already set to CPUFREQ_DEFAULT_GOVERNOR in the (always built-in) cpufreq core, we do not need to set it in the drivers. This fixes the sparc64 allmodconfig build failure. Also, remove a totally useles setting of ->policy in cpufreq-pxa3xx.c. Signed-off-by:
Dominik Brodowski <linux@dominikbrodowski.net> Acked-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds authored
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Kill unused <asm/debug.h> inclusions MIPS: IP32: Add platform device for CMOS RTC; remove dead code RTC: M48T35: new RTC driver MIPS: IP27: Switch over to RTC class driver MIPS: DS1286: New RTC driver MIPS: IP22/28: Switch over to RTC class driver MIPS: PCI: Scan busses when they are registered MIPS: WGT634U: Add reset button support MIPS: BCM47xx: Use the new SSB GPIO API MIPS: BCM47xx: Remove references to BCM947XX MIPS: WGT634U: Add machine detection message MIPS: Align .data.cacheline_aligned based on CONFIG_MIPS_L1_CACHE_SHIFT MIPS: show_cpuinfo prints the type of the calling CPU MIPS: Fix wrong branch target in new spin_lock code. MIPS: Have a heart for a lonely, lost header file ...
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Arjan van de Ven authored
proc_clear_tty() gets called with interrupts off (while holding the task list lock) from sys_setid. This means that it needs the _irqsave version of the locking primitives. Reported-by:
Marcin Slusarz <marcin.slusarz@gmail.com> Tested-by:
Arjan van de Ven <arjan@linux.intel.com> Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
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Alan Cox authored
The metronome driver produces warnings when built on x86-64 as it assumes that size_t is an int. Use %Zd instead. Signed-off-by:
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Christoph Hellwig authored
When we skip unrecognized options in xfs_fs_remount we should just break out of the switch and not return because otherwise we may skip clearing the xfs-internal read-only flag. This will only show up on some operations like touch because most read-only checks are done by the VFS which thinks this filesystem is r/w. Eventually we should replace the XFS read-only flag with a helper that always checks the VFS flag to make sure they can never get out of sync. Bug reported and fix verified by Marcel Beister on #xfs. Bug fix verified by updated xfstests/189. Signed-off-by:
Christoph Hellwig <hch@lst.de> Acked-by:
Eric Sandeen <sandeen@sandeen.net> Signed-off-by:
Timothy Shimmin <tes@sgi.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2Linus Torvalds authored
* 'build_fix' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: ocfs2: fix build error
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (158 commits) powerpc: Fix CHRP PCI config access for indirect_pci powerpc/chrp: Fix detection of Python PCI host bridge on IBM CHRPs powerpc: Fix 32-bit SMP boot on CHRP powerpc: Fix link errors on 32-bit machines using legacy DMA powerpc/pci: Improve detection of unassigned bridge resources hvc_console: Fix free_irq in spinlocked section powerpc: Get USE_STRICT_MM_TYPECHECKS working again powerpc: Reflect the used arguments in machine_init() prototype powerpc: Fix DMA offset for non-coherent DMA powerpc: fix fsl_upm nand driver modular build powerpc/83xx: add NAND support for the MPC8360E-RDK boards powerpc: FPGA support for GE Fanuc SBC610 i2c: MPC8349E-mITX Power Management and GPIO expander driver powerpc: reserve two DMA channels for audio in MPC8610 HPCD device tree powerpc: document the "fsl,ssi-dma-channel" compatible property powerpc: disable CHRP and PMAC support in various defconfigs OF: add fsl,mcu-mpc8349emitx to the exception list powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boards powerpc: remove support for bootmem-allocated memory for the DIU driver powerpc: remove non-dependent load fsl_booke PTE_64BIT ...
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Shinya Kuribayashi authored
Signed-off-by:
Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Thomas Bogendoerfer authored
Signed-off-by:
Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by:
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Thomas Bogendoerfer authored
This driver replaces the broken ip27-rtc driver in drivers/char and gives back RTC support for SGI IP27 machines. Signed-off-by:
Alessandro Zummo <alessandro.zummo@towertech.it> Signed-off-by:
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Thomas Bogendoerfer authored
This patchset removes some dead code and creates a platform device for the RTC class driver. Signed-off-by:
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Thomas Bogendoerfer authored
This driver replaces the broken DS1286 driver in drivers/char and gives back RTC support for SGI IP22 and IP28 machines. Signed-off-by:
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Thomas Bogendoerfer authored
This patchset removes some dead code and creates a platform device for the RTC class driver. Signed-off-by:
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