- 04 Mar, 2004 4 commits
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James Bottomley authored
From: Martin Hicks <mort@wildopensource.com> Transport attributes are classes which can be attached to by a scsi driver to export (and later control) transport based properties.
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Brian King authored
The ipr driver that is currently out for review talks to disk array devices that require a START_UNIT prior to media ops, similar to normal scsi devices. However, any time the adapter gets reset, these devices end up needing another START_UNIT. This causes problems with the current error handling and these devices get taken offline when this occurs. Attached is a patch which will better handle these devices and issue a START_UNIT from the error handler when appropriate.
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Mike Christie authored
I was testing different errors while running multipath, and becuase of a bug in dm-multiapth I hit the "Incorrect number of segments after building list" error. The attached patch just adds a missing scsi_release_buffers() at the bottom of the scsi_init_io where the table was allocated successfully, but you can return BLKPREP_KILL when someone messes up segment counts.
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James Bottomley authored
From: Kurt Garloff <garloff@suse.de> Based on earlier patches from Badari Pulavarty <pbadari@us.ibm.com>, Matthew Wilcox <willy@debian.org>
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- 02 Mar, 2004 1 commit
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Kai Mäkisara authored
- The sysfs directory names are changed from stxmy[n] to the names in devices.txt. Below is an example for the first tape drive: /sys/class/scsi_tape/ |-- nst0 |-- nst0a |-- nst0l |-- nst0m |-- st0 |-- st0a |-- st0l `-- st0m - Name generation for non-default number of modes fixed so that same minors get same names even with different number of modes. - devfs minor generation fixed to work with non-default number of modes - The alignment requirement is printed in the line logged when a tape is attached.
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- 01 Mar, 2004 2 commits
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Kurt Garloff authored
OK, let's export the proc_name then. It's some name that can be used to identify the driver, works for code both compiled statically or as module, is reasonably short and very often resembles the module name. For the module_name, let's wait for a generic sysfs solution.
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Andrew Morton authored
From: Christoph Hellwig <hch@infradead.org> - Remove dead forward declarations - Fix compilation of the interrupt handler.
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- 26 Feb, 2004 1 commit
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James Bottomley authored
From: Moore, Eric Dean <Emoore@lsil.com>
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- 25 Feb, 2004 13 commits
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Jeremy Higdon authored
Some SGI RAID devices identify as being SCSI-3, so they don't need to be in the scsi_static_device_list any more. I've tested to make sure that all luns still show up in a sparse, large config. So I'm proposing removing them. Thanks to hch for the suggestion.
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Brian King authored
Device type 0x0C is RAID, so show it as such
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Andi Kleen authored
For some unknown reasons Nvidia NForce3 doesn't use the standard Hammer AGP architecture, but requires set up of some shadow registers. This patch adds that to the K8 AGP driver. Based on an old 2.4 patch from someone at Nvidia. Also includes another bug fix for the K8 AGP handler, from Brad House. We should not assume that there is only one northbridge in a Uniprocessor system. Always flush all. Also some minor cleanup.
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Andi Kleen authored
Give 32bit emulation ioctl handlers the same locking rules as normal ioctl handlers. This will avoid surprises in driver code. Most call sys_ioctl who would take it anyways.
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Andi Kleen authored
This adds a new completely rewritten machine check handler for x86-64. The old one never worked on 2.6. The new handler has many improvements. It closely follows the Intel and AMD recommendations on MCE handlers now (the old one had many violations). It handles unrecoverable errors in user space better now - it will only kill the process now if possible instead of panicing. This one is CPU independent now - it should work on any CPU that supports the standard x86 MCA architecture. This new handler only logs fatal errors that lead to kernel panic to the console. Non fatal errors are logged race free into a new (non ring) buffer now and supplied to the user using a new character device. The old one could deadlock on console and printk locks. This also separates machine check errors from real kernel errors better. The new buffer has been also designed to be easily accessible from external debugging tools: it has a signature and could be even recovered after reboot. It is not organized as a ring buffer - this means the first errors are kept unless explicitely cleared. The new error formats can be parsed using ftp://ftp.suse.com/pub/people/ak/x86-64/mcelog.c The new character device for it can be created with mknod /dev/mcelog c 10 227 There is a new sysfs interface to configure the machine check handler. It has a "tolerant" parameter that defines the aggressiveness of the machine check: 0: always panic 1: panic if deadlock possible (e.g. MCE happened in the kernel) 2: try to avoid panic Default is 2 Despite of having more features the new handler is shorter.
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Andi Kleen authored
Bring the x86-64 port up to date. Lots of smaller bug fixes that have accumulated. Also fixes another nasty bug introduced by the IA32e changes that causes BUGs at boot for some people. Only changes x86-64 specific files. There are some other changes that I'm sending separately. - Some cleanup in NMI watchdog code - Fix HyperThreading CPU setup race (Suresh B. Siddha) - Update defconfig - Add a comment on why iommu_fullflush is disabled. - Export sys_ioctl again - Fix build with IA32_EMULATION=y and SYSVIPC=n - Remove noisy boot printks in the mptable scan. - Implement automatic NMI watchdog switching for real now - Remove redundant 32bit ioctl handlers for autofs - Remove CONFIG ifdefs around rtc 32bit ioctl handlers - Remove useless nfsctl ifdef in syscall.c (Al Viro) - Increase padding for prefetchw alternative - Check for NX bit early before setting up memory maps (Suresh B. Siddha) - Change Intel IA32e config description and fix help texts (Jun Nakajima) - Fix microcode driver build really now (Dave Jones) - Add nohpet option to disable HPET timer - Fix double semicolon in aperture.c - Add cmpxchg16b cpuid entry - Fix return value of read_pci_config_16 (Paul Menage) - Fix __KERNEL_COMPAT32_CS (Zachary Amsden) - Disable the infamous 30 minutes check in CMOS time setting - Update URLs in Kconfig (Petri T. Koistinen) - Fix ACPI interrupt source parsing for Nforce3 (Maciej W. Rozycki) - Fix 32bit ipc version parsing. - Run local APIC NMI watchdog only once a second (or less often on idle boxes) - Merge ACPI APIC SCI functions from i386 - Add i8254 timer suspend code from i386 - Merge with 2.6.2-rc3 + minor changes from i386 - Fix empty_zero_page declaration (Greg Johnson) - Readd sysctls for exception/page fault trace and vsyscall32 - Fix WCHAN - Fix STACK_TOP usage. Stack for 64bit processes should be at the top of memory now again. Also set it correctly for LINUX32_3GB. - Add warning fixes for gcc 3.4 and -Wdeclaration-after-statement
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bk://bk.linux1394.org/ieee1394-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.5/linux
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Ben Collins authored
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Ben Collins authored
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Andrew Morton authored
From: Andreas Gruenbacher <agruen@suse.de>, and me. Latest gcc cvs is able to detect mismatches between functions which are tagged asmlinkage and declarations which are missing asmlinkage. Or vice versa. Fix up the fallout from an x86 allyesconfig build.
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Andrew Morton authored
From: "Randy.Dunlap" <rddunlap@osdl.org> Add syscalls.h, which contains prototypes for the kernel's system calls. Replace open-coded declarations all over the place. This patch found a couple of prior bugs. It appears to be more important with -mregparm=3 as we discover more asmlinkage mismatches. Some syscalls have arch-dependent arguments, so their prototypes are in the arch-specific unistd.h. Maybe it should have been asm/syscalls.h, but there were already arch-specific syscall prototypes in asm/unistd.h... Tested on x86, ia64, x86_64, ppc64, s390 and sparc64. May cause trivial-to-fix build breakage on other architectures.
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bk://linux-acpi.bkbits.net/linux-acpi-release-2.6.4Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.5/linux
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bk://kernel.bkbits.net/davem/net-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.5/linux
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- 24 Feb, 2004 19 commits
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Len Brown authored
into intel.com:/home/lenb/src/linux-acpi-test-2.6.4
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Andrew Morton authored
drivers/acpi/sleep/proc.c:359: warning: initialization from incompatible pointer type drivers/acpi/sleep/proc.c:367: warning: initialization from incompatible pointer type
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Andrew Morton authored
drivers/acpi/utils.c: In function `acpi_evaluate_reference': drivers/acpi/utils.c:353: warning: unsigned int format, different type arg (arg 5)
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David Stevens authored
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Chas Williams authored
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Chas Williams authored
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David S. Miller authored
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Michal Ludvig authored
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Michal Ludvig authored
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Alexander Viro authored
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Patrick McHardy authored
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Len Brown authored
into intel.com:/home/lenb/src/linux-acpi-test-2.6.4
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bk://bk.phunnypharm.org/sparc-2.6David S. Miller authored
into nuts.davemloft.net:/disk1/BK/sparc-2.6
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Ben Collins authored
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Ben Collins authored
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Len Brown authored
into intel.com:/home/lenb/src/linux-acpi-test-2.6.4
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Andrew Morton authored
From: Pavel Machek <pavel@suse.cz> swsusp/s3 assembly parts, and parts called from assembly are not properly marked asmlinkage; that leads to double fault on resume when someone compiles kernel with regparm. Thanks go to Stefan Seyfried for discovering this.
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Andrew Morton authored
From: James Morris <jmorris@redhat.com> ENOTSUPP is the wrong value, and should not be returned to userspace.
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Andrew Morton authored
From: Armin <armin@melware.de> Pointers to __devexit functions must be wrapped with the __devexit_p() macro.
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