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* [PATCH] x86_64: Fixed guard page handling again in iounmapAndi Kleen2005-05-20
| | | | | | | | | | | | | | Caused oopses again. Also fix potential mismatch in checking if change_page_attr was needed. To do it without races I needed to change mm/vmalloc.c to export a __remove_vm_area that does not take vmlist lock. Noticed by Terence Ripperda and based on a patch of his. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86_64: Don't allow accesses below register frame in ptraceAndi Kleen2005-05-20
| | | | | | | | | | | | There was a "off by one quad word" error in there. I don't think it is exploitable because it will only store into a unused area, but better to plug it. Found and fixed by John Blackwood Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86_64: 386/x86-64 Further AMD dual core fixesAndi Kleen2005-05-20
| | | | | | | | | | | | | - Remove duplicated ifdef - Make core_id match what Intel uses - Initialize phys_proc_id correctly for non DC case - Handle non power of two core numbers. Fixes for both i386 and x86-64 Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ppc32: fix CONFIG_TASK_SIZE handling on 44xMatt Porter2005-05-20
| | | | | | | | | | | This patch fixed CONFIG_TASK_SIZE handling on 44x. Currently head_44x.S hardcodes 0x80000000, which breaks if user chooses to change TASK_SIZE (e.g. for 3G user-space). Tested on Ocotea in 3G/1G configuration. Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ppc32: Fix platform device initialization of 8250 serial portsKumar Gala2005-05-20
| | | | | | | | | | Initialization of 8250 serial ports that are platform devices require that at empty entry exists in the array of plat_serial8250_port. With out an empty entry we can get some pretty random behavior. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: Change printf to printk in console driverJeff Dike2005-05-20
| | | | | | | | | | From: Al Viro - we have error messages with KERN_ERR in them, so they should be printk-ed rather than printf-ed. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: fixrange_init 3-level page table supportJeff Dike2005-05-20
| | | | | | | | | From: Al Viro - add three-level page table support to fixrange_init. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: Remove ubd-mmap supportJeff Dike2005-05-20
| | | | | | | | | Finally rip out the ubd-mmap code, which turned out to be broken by design. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: initrd cleanupJeff Dike2005-05-20
| | | | | | | | | | | | | The serial UML OS-abstraction layer patch (um/kernel dir). This moves all systemcalls from initrd_user.c file under os-Linux dir and join initrd_user.c and initrd_kern.c files in new file initrd.c Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: Export clear_user_*Jeff Dike2005-05-20
| | | | | | | | | | From: Oleg Drokin: This patch is needed to support kernel modules that want to use clear_user() (that is exported symbol on all other architectures). Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: multicast driver cleanupJeff Dike2005-05-20
| | | | | | | | | | | | | Byte-swapping of the port and IP address passed in to the multicast driver by the user used to happen in different places, which was a bug in itself. The port also was swapped before being printk-ed, which led to a misleading message. This patch moves the port swapping to the same place as the IP address swapping. It also cleans up the error paths of mcast_open. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: Delay loop cleanupsJeff Dike2005-05-20
| | | | | | | | | | This patch cleans up the delay implementations a bit, makes the loops unoptimizable, and exports __udelay and __const_udelay. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: Page fault fixesJeff Dike2005-05-20
| | | | | | | | | | Any access to a PROT_NONE page should segfault the process. A JVM seems to do this on purpose. Also, Al noticed some bogus code, which is now deleted. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: small fixes left over from rc4Jeff Dike2005-05-20
| | | | | | | | | | | | | | | | | | Some changes that I sent in didn't make 2.6.12-rc4 for some reason. This adds them back. We have an x86_64 definition of TOP_ADDR a reimplementation of the x86_64 csum_partial_copy_from_user some syntax fixes in arch/um/kernel/ptrace.c removal of a CFLAGS definition in the x86_64 Makefile some include changes in the x86_64 ptrace.c and user-offsets.h a syntax fix in elf-x86_64.h Also moved an include in the i386 and x86_64 Makefiles to make the symlinks work, and some small fixes from Al Viro. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Remove some left-over empty filesLinus Torvalds2005-05-20
| | | | | | Hopefully the addition of -E to my applypatch script will mean that I won't have these kinds of leftovers in the future.
* [SPARC64]: Fix bad performance side effect of strbuf timeout changes.David S. Miller2005-05-20
| | | | | | | | | | | | | The recent change to add a timeout to strbuf flushing had a negative performance impact. The udelay()'s are too long, and they were done in the wrong order wrt. the register read checks. Fix both, and things are happy again. There are more possible improvements in this area. In fact, PCI streaming buffer flushing seems to be part of the bottleneck in network receive performance on my SunBlade1000 box. Signed-off-by: David S. Miller <davem@davemloft.net>
* [PATCH] ppx32: Fix uninitialized variable in set_preferred_consolePaul Mackerras2005-05-20
| | | | | | | | | This fixes an uninitialized variable warning in arch/ppc/kernel/setup.c, and this time gcc is actually right, there is a path that could result in offset being uninitialized. Zero is a sane default in this instance. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ppc32: Fix __copy_tofrom_user return valuePaul Mackerras2005-05-20
| | | | | | | | | | | Recently the __copy_tofrom_user routine was modified to avoid doing prefetches past the end of the source array. However, in doing so we introduced a bug in that it now returns the wrong value for the number of bytes not copied when a fault is encountered. This fixes it to return the correct number. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ppc32: remove unused computationPaul Mackerras2005-05-20
| | | | | | | | We are computing phys in the code below and never using. This patch takes out the redundant computation. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ppc32: don't call progress functions after bootPaul Mackerras2005-05-20
| | | | | | | | | | | | | | | On ppc32, the platform code can supply a "progress" function that is used to show progress through the boot. These functions are usually in an init section and so can't be called after the init pages are freed. Now that the cpu bringup code can be called after the system is booted (for hotplug cpu) we can get the situation where the progress function can be called after boot. The simple fix is to set the progress function pointer to NULL when the init pages are freed, and that is what this patch does (note that all callers already check whether the function pointer is NULL before trying to call it). Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Automatic merge of ↵Linus Torvalds2005-05-19
|\ | | | | | | rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6.git/
| * [SPARC64]: Add timeouts to streaming buffer synchronization.David S. Miller2005-05-11
| | | | | | | | | | | | | | | | If some hardware error occurs and the flush flag never updates, we will hang forever in these routines. Add a timeout, and print out a diagnostic if it is reached. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PATCH] fix memory scribble in arch/i386/pci/fixup.cChristoph Lameter2005-05-17
| | | | | | | | | | | | | | | | | | | | | | | | The GET_INDEX() macro should use just the low three bits of the devfn, otherwise we have a memory scribble in pcie_rootport_aspm_quirk that overwrites ptype_all Fix it to be more careful about its arguments while at it. Acked by Dely Sy <dely.l.sy@intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] ppc32: enable use of early_paramPaul Mackerras2005-05-17
| | | | | | | | | | | | | | | | | | We need to call parse_early_param() early on to allow usage of early_param() for command line parsing. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] kill <asm/ioctl32.h>Christoph Hellwig2005-05-17
| | | | | | | | | | | | | | | | | | These days <linux/ioctl32.h> handles everything, no need for an asm header on just two architectures. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] alpha/osf_sys: use helper functions to convert between tv and jiffiesNishanth Aravamudan2005-05-17
| | | | | | | | | | | | | | | | | | | | | | Use helper functions to convert between timeval structure and jiffies rather than custom logic. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] mips: add resource management to pmuYoichi Yuasa2005-05-17
| | | | | | | | | | | | | | | | | | This patch had added resource management to vr41xx's pmu. Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Update defconfigAndi Kleen2005-05-17
| | | | | | | | | | | | | | Update defconfig Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Don't assume BSP has ID 0 in new smp bootupAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the assumption that LAPIC entries contain the BSP as its first entry. This is a slight improvement to the temporary fix submitted by Suresh Siddha. - Removes assumption that LAPIC entries contain BSP first. - Builds x86_acpiid_to_apicid[] and bios_cpu_apicid[] properly with BSP as first entry. - Made maxcpus=1 boot on these systems. Since the parsing earlier in arch/x86_64/kernel/mpparse.c stopped after maxcpus entries, other entries were not processed, this causes kernel not to boot on these systems. TBD: x86_acpiid_to_apicid and bios_cpu_apicid[] seem to be exactly the same. This could be removed, but might need more work to cleanup. Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Collected NMI watchdog fixes.Andi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Collected NMI watchdog fixes. - Fix call of check_nmi_watchdog - Remove earlier move of check_nmi_watchdog to later. It does not fix the race it was supposed to fix fully. - Remove unused P6 definitions - Add support for performance counter based watchdog on P4 systems. This allows to run it only once per second, which saves some CPU time. Previously it would run at 1000Hz, which was too much. Code ported from i386 Make this the default on Intel systems. - Use check_nmi_watchdog with local APIC based nmi - Fix race in touch_nmi_watchdog - Fix bug that caused incorrect performance counters to be programmed in a few cases on K8. - Remove useless check for local APIC - Use local_t and per_cpu variables for per CPU data. - Keep other CPUs busy during check_nmi_watchdog to make sure they really tick when in lapic mode. - Only check CPUs that are actually online. - Various other fixes. - Fix fallback path when MSRs are unimplemented Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Make vsyscall.c compile without CONFIG_SYSCTLAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | Originally from Matt Tolentino Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Fix OEM hpet checkSuresh Siddha2005-05-17
| | | | | | | | | | | | | | | | | | | | Use bitmap_zero instead of bitmap_empty to initialise cpu mask This makes it actually run reliable instead of relying on stack state. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: When checking vmalloc mappings don't use pte_pageAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | The PTEs can point to ioremap mappings too, and these are often outside mem_map. The NUMA hash page lookup functions cannot handle out of bounds accesses properly. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Fix canonical checking for segment registers in ptraceAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | Allowed user programs to set a non canonical segment base, which would cause oopses in the kernel later. Credit-to: Alexander Nyberg <alexn@dsv.su.se> For identifying and reporting this bug. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: check if ptrace RIP is canonicalAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | This works around an AMD Erratum. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Add pmtimer supportAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are unfortunately more and more multi processor Opteron systems which don't have HPET timer support in the southbridge. This covers in particular Nvidia and VIA chipsets. They also don't guarantee that the TSCs are synchronized between CPUs; and especially with MP powernow the systems are nearly unusable because the time gets very inconsistent between CPUs. The timer code for x86-64 was originally written under the assumption that we could fall back to the HPET timer on such systems. But this doesn't work there. Another alternative is to use the ACPI PM timer as primary time source. This patch does that. The kernel only uses PM timer when there is no other choice because it has some disadvantages. Ported over from i386. It should be faster than the i386 version because I dropped the "read three times" workaround, but is still considerable slower than HPET and also does not work together with vsyscalls which have to be disabled. Cc: <mark.langsdorf@amd.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Remove unique APIC/IO-APIC ID checkAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | | | It is unnecessary on modern Intel or AMD systems, and that is all we support on x86-64 Also causes problems on various systems Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Don't print the internal k8c+ flag in /proc/cpuinfoAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | It is not very useful to the user and more an kernel internal implementation detail. So hide it. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Remove x86_apicid fieldAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | Remove x86_apicid field Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Update TSC sync algorithmAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new TSC sync algorithm recently submitted did not work too well. The result was that some MP machines where the TSC came up of the BIOS very unsynchronized and that did not have HPET support were nearly unusable because the time would jump forwards and backwards between CPUs. After a lot of research ;-) and some more prototypes I ended up with just using the one from IA64 which looks best. It has some internal self tuning that should adapt to changing interconnect latencies. It holds up in my tests so far. I believe it was originally written by David Mosberger, I just ported it over to x86-64. See the inline comment for a description. This cleans up the code because it uses smp_call_function for syncing instead of having custom hooks in SMP bootup. Please note that the cycle numbers it outputs are too optimistic because they do not take into account the latency of WRMSR and RDTSC, which can be hundreds of cycles. It seems to be able to sync a dual Opteron to 200-300 cycles, which is probably good enough. There is a timing window during AP bootup where interrupts can see inconsistent time before the TSC is synced. It is hard to avoid unfortunately because we can only do the TSC sync after some setup, and we need to enable interrupts before that. I just ignored it for now. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Don't look up struct page pointer of physical address in iounmapAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | It could be in a memory hole not mapped in mem_map and that causes the hash lookup to go off to nirvana. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64/i386: fix defaults for physical/core id in /proc/cpuinfoAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Last round hopefully of cpu_core_id changes hopefully fow now: - Always initialize cpu_core_id for all CPUs, even when no dual core setup is detected. This prevents funny /proc/cpuinfo output - Do the same with phys_proc_id[] even when no HyperThreading - dito. - Use the CPU APIC-ID from CPUID 1 instead of the linux virtual CPU number to identify the core for AMD dual core setups. Patch for i386/x86-64. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Readd missing tests in entry.SAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | Cleans up the system exit call slightly and synchronizes with my tree again. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Reduce NMI watchdog stack usageAndi Kleen2005-05-17
| | | | | | | | | | | | | | | | | | NR_CPUs can be quite big these days. kmalloc the per CPU array instead of putting it onto the stack Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] uml: change memcpy to memmovePaolo 'Blaisorblade' Giarrusso2005-05-17
| | | | | | | | | | | | | | | | | | Replace one memcpy() call with overlapping source and dest arguments with one call to memmove(), to avoid data corruption. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] ARM: Fix build errorRussell King2005-05-16
| | | | | | | | | | | | Mainline kernels don't have VECTORS_HIGH nor COPYPAGE_MINICACHE yet. Signed-off-by: Russell King <rmk@arm.linux.org.uk>
* | [PATCH] ARM: 2678/1: S3C2440 - cpu fixes, hdiv divisors and nand dev nameBen Dooks2005-05-12
| | | | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks Fix the setting of hdiv when set to divide-by-2. Thanks to Jeonghoon Yoon for pointing this out. Change name of the NAND device to "s3c2440-nand" as it is not similar enough to the "s3c2410-nand" device. Signed-off-by: Ben Dooks Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] ARM: 2677/1: S3C2440 - UPLL frequency doubledBen Dooks2005-05-12
| | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks S3C2440 UPLL is the same as the S3C2410 UPLL, it is only the MPLL which has an extra multiplication factor of 2 in the multiplier. Signed-off-by: Ben Dooks Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] ARM: 2680/1: refine TLS reg availability some more againNicolas Pitre2005-05-12
| | | | | | | | | | | | | | | | | | Patch from Nicolas Pitre Not all ARMv6 processors implement the TLS register. Signed-off-by: Nicolas Pitre Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] ARM: 2663/2: I can't typeNicolas Pitre2005-05-10
| | | | | | | | | | | | | | Patch from Nicolas Pitre Signed-off-by: Nicolas Pitre Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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