- 30 6月, 2005 33 次提交
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由 Jay Lan 提交于
On system boot up, there was an failure reported to boot.msg: <5>Trying to move old root to /initrd ... failed According to initrd(4) man page, step #7 of BOOT-UP OPERATION is described as below: 7. If the normal root file has directory /initrd, device /dev/ram0 is moved from / to /initrd. Otherwise if directory /initrd does not exist device /dev/ram0 is unmounted. We got service calls from customers concerning about this failure message at boot time. Many systems do not have /initrd and thus the message can be changed in the case of non-existing /initrd so that it does not sound like a failure of the system. Signed-off-by: NJay Lan <jlan@sgi.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Christoph Hellwig 提交于
udf_find_entry can never be called with a NULL argument, so we shouldn't check for it. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Pekka J Enberg 提交于
This patch plugs a slab cache leak in fat module initialization. Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi> Acked-by: NOGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Chris Zankel 提交于
Removed dead code in arch/xtensa/kernel/pci.c and use the pci_name() macro. Fixed an error in the delay asm macro: '1' is an invalid immediate value. Signed-off-by: NChris Zankel <chris@zankel.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Chris Zankel 提交于
Removed an unnecessary local copy of zlib (sorry for the add'l traffic). Fixed 'O=' support (thanks to Jan Dittmer for pointing it out). Some minor clean-ups in the make files. Signed-off-by: NChris Zankel <chris@zankel.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Chris Zankel 提交于
Added 'mm/Kconfig' to the xtensa Kconfig file to get a flat memory layout. Fixed a typo in one of the help texts (thanks Geert for pointing it out) Signed-off-by: NChris Zankel <chris@zankel.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Chris Zankel 提交于
I noticed this because I was doing some more ipc cleanups and I did the original errno and ipc cleanups for other architectures, so it stuck out. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NChris Zankel <chris@zankel.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jesper Juhl 提交于
xtensa should use valid_signal() instead of testing _NSIG directly like everyone else. Signed-off-by: NJesper Juhl <juhl-lkml@dif.dk> Cc: Chris Zankel <chris@zankel.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Ingo Molnar 提交于
Introduce proper declarations for i8253_lock and i8259A_lock. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Editor snafu in which the call to ppc_sys_get_pdata got inside the if check instead of before it. Oops. Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Eric Paris 提交于
Currently selinux_sb_copy_data requires an entire page be allocated to *orig when the function is called. This "requirement" is based on the fact that we call copy_page(in_save, nosec_save) and in_save = orig when the data is not FS_BINARY_MOUNTDATA. This means that if a caller were to call do_kern_mount with only about 10 bytes of options, they would get passed here and then we would corrupt PAGE_SIZE - 10 bytes of memory (with all zeros.) Currently it appears all in kernel FS's use one page of data so this has not been a problem. An out of kernel FS did just what is described above and it would almost always panic shortly after they tried to mount. From looking else where in the kernel it is obvious that this string of data must always be null terminated. (See example in do_mount where it always zeros the last byte.) Thus I suggest we use strcpy in place of copy_page. In this way we make sure the amount we copy is always less than or equal to the amount we received and since do_mount is zeroing the last byte this should be safe for all. Signed-off-by: NEric Paris <eparis@parisplace.org> Cc: Stephen Smalley <sds@epoch.ncsc.mil> Acked-by: NJames Morris <jmorris@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kylene Jo Hall 提交于
In fixing the /proc/misc problem that was reported last week where the tpm module name was being obfuscated in /proc/misc I introduced a bug in the module unloading code. This patch fixes the problem. Signed-off-by: NKylene Hall <kjhall@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Olaf Hering 提交于
CONFIG_KEXEC=y doesnt work: arch/ppc/kernel/relocate_kernel.S:37: Error: unsupported relocation against SRR1 arch/ppc/kernel/relocate_kernel.S:39: Error: unsupported relocation against SRR0 Signed-off-by: NOlaf Hering <olh@suse.de> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Heiko Carstens 提交于
Commit 4866cde0 requires finish_arch_switch to have only one parameter instead of two. Also fix another compile error (double declaration of account_system_vtime) if CONFIG_VIRT_CPU_ACCOUNTING is not defined. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Dominik Brodowski 提交于
As the information is now exported via sysfs, there's no need for an userspace tool any longer. Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Dominik Brodowski 提交于
Fix up PCMCIA modalias file in sysfs Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jeff Mahoney 提交于
The following patch enables attrs by default if the reiserfs_attrs_cleared bit is set in the superblock. This allows chattr-type attrs to be used without any further action by the user. Signed-off-by: NJeff Mahoney <jeffm@suse.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jeff Mahoney 提交于
ReiserFS currently will allow the user to set/get attrs for files regardless if they are enabled. The patch checks to see if they are enabled, and returns -NOTTY if they are not. ext[23] doesn't need this check because attrs are always enabled. Signed-off-by: NJeff Mahoney <jeffm@suse.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Tony Luck 提交于
Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Tony Luck 提交于
Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Tony Luck 提交于
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由 Russell King 提交于
We were forcing SIGFPE on to a user program for no good reason. Use send_sig_info() instead. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
VFP used __divdi3 64-bit division needlessly. Convert it to use our 64-bit by 32-bit division instead. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tony Lindgren 提交于
Patch from Tony Lindgren This patch adds support for Dynamic Tick Timer for OMAP. This patch is an updated version of ARM patch 2642/1 to make it work with the already integrated generic ARM dyntick support. Signed-off-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Remove legacy ISA serial ports for Accent, Boca, Fourport, Hub6 and MCA from the architecture specific serial.h include. The only ports which remain in asm-*/serial.h are the platform specific entries. These should really be converted by platform maintainers to use a platform device, such as can be found in arch/arm/mach-footbridge/isa.c Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Disable the transmitter whenever we want to prevent characters being transmitted by flow control. However, if we run out of characters to send and want to only disable the TX interrupt, allow that scenario. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Fix bugme #4712: read the CTS status and set hw_stopped if CTS is not active when opening the port and/or enabling CRTSCTS Thanks to Stefan Wolff for spotting this problem. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
The nmi watchdog code hasn't been merged for this platform yet. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Nicolas Pitre 提交于
Patch from Nicolas Pitre Those are big, slow and generally not recommended for kernel code. They are even not present on i386. So it should be concluded that one could as well get away with do_div() alone. Signed-off-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Prakash Punnoor 提交于
I am using the atxp1 module to change vcore on my NForce2 via userspace daemon (see punnoor.de). Currently the atxp1 module will write to the log on every vcore change, thus filling up my log - which I don't want. I am no kernel coder, but I guess, this one-liner will change this behaviour in a wanted way, ie output will be made for debug purposes only. Signed-off-by: NPrakash Punnoor <prakash@punnoor.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 29 6月, 2005 7 次提交
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由 Hugh Dickins 提交于
get_request is now expected to be holding on to queue_lock, with interrupts disabled, when it returns NULL; but one path forgot that, causing all kinds of nastiness under swap load - badness backtraces, strange failures, BUGs. Signed-off-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
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由 Catalin Marinas 提交于
Patch from Catalin Marinas The compiler allocates r14 for the stk variable in the __asm__ directive. This is a shadowed register and gets changed when the mode is changed, causing random values in the SP register. The patch adds a clobber for the r14 register. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Richard Purdie 提交于
Patch from Richard Purdie With DEBUG enabled, head.S includes arch/debug-macro.S. On the PXA, this contains references to the macro io_p2v() so hardware.h needs to be included. Signed-off-by: NRichard Purdie <rpurdie@openedhand.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert ARMs timer implementations to use readl/writel instead of accessing the registers via a struct. People have recently asked if accessing timers via a structure is the "right way" and its not the Linux way. So fix this code to conform to "The Linux Way"(tm). Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Acked-by: NCatalin Marinas <catalin.marinas@arm.com>
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由 Ben Dooks 提交于
Patch from Ben Dooks Re-tab the devs.c file, and change the initialiser for the mach-vr1000.c to use `.xxx = yyy` form. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Patch from Ben Dooks All current S3C24XX implementations from Simtec share the same requirements for suspend/resume information. This patch moves the save code out of the mach-bast.c file, and into it's own so it can be shared by all the current Simtec S3C24XX implementations. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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