Linux kernel source tree https://git.amat.us/linux/atom/arch/microblaze/include?h=v3.2.51 2013-09-10T00:57:39Z 2013-09-10T00:57:39Z Michal Simek monstr@monstr.eu 2012-03-27T08:10:15Z urn:sha1:02050b2f11db937d5a0ef42297a9a1fadcba829a commit 8cf662ed3ef190fddc186bb5b1cd75eb3880d5a9 upstream. Old Microblaze toolchain supported "b" contstrains for all register but it always points to general purpose reg. New Microblaze toolchain is more strict in this and general purpose register should be used there "r". Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 2011-11-21T21:48:28Z Al Viro viro@zeniv.linux.org.uk 2011-11-21T21:48:28Z urn:sha1:c332c10c01d8d31f2eba9abc04b0fc3d62610ed8 altroot support has been gone for years, along with arch/*/asm/namei.h; looks like a dummy survivor that sat it out in microblaze tree... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2011-10-31T23:13:44Z Linus Torvalds torvalds@linux-foundation.org 2011-10-31T23:13:44Z urn:sha1:b1c907f3b2675ecb01e340948fc62d6535ff5ac3 * 'next' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW usage microblaze: Use delay slot in __strnlen_user, __strncpy_user microblaze: Remove NET_IP_ALIGN from system.h microblaze: Add __ucmpdi2() helper function microblaze: Raise SIGFPE/FPE_INTDIV for div by zero microblaze: Switch ELF_ARCH code to 189 microblaze: Added DMA sync operations microblaze: Moved __dma_sync() to dma-mapping.h microblaze: Add PVR for Microblaze v8.20.a microblaze: Fix access_ok macro microblaze: Add loop unrolling for PAGE in copy_tofrom_user microblaze: Simplify logic for unaligned byte copying microblaze: Change label names - copy_tofrom_user microblaze: Separate fixup section definition microblaze: Change label name in copy_tofrom_user microblaze: Clear top bit from cnt32_to_63 2011-10-14T10:28:42Z Peter Zijlstra peterz@infradead.org 2011-08-24T13:32:31Z urn:sha1:84ac218f0257a0cfd7689d9a44f53118dbf307b3 As far as I can tell the only reason microblaze has __ARCH_WANT_INTERRUPTS_ON_CTXSW is because it initializes new task state with interrupts enabled so that on switch_to() interrupts get enabled. So change copy_thread() to clear MSR_IE instead of set it, this will ensure switch_to() will always keep IRQs disabled. The scheduler will disable IRQs when taking rq->lock in schedule() and enable IRQs in finish_lock_switch() after its done its magic. This leaves ARM the only __ARCH_WANT_INTERRUPTS_ON_CTXSW user. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-10-14T10:24:33Z Michal Simek monstr@monstr.eu 2011-10-02T07:12:37Z urn:sha1:90fcf383636f452ab027656e4fb7e95c79aa878c Use default value (which is the same) from include/linux/skbuff.h. Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-10-14T10:24:31Z Edgar E. Iglesias edgar.iglesias@petalogix.com 2011-08-23T21:16:15Z urn:sha1:69515f8b957a4b1558d4726ffa6be2484e1dcb60 Switch arch code to 189, the registered code in the upstream version of binutils. Continue to accept the experimental 0xbaab. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-10-14T10:24:29Z Eli Billauer eli.billauer@gmail.com 2011-09-11T19:43:06Z urn:sha1:cf560c1801e518abfe0951008c4f2df4bbb3f5e8 __dma_sync_page() was replaced by __dma_sync(), and parameters of calls to the new function were adjusted to match __dma_sync()'s format. Signed-off-by: Eli Billauer <eli.billauer@gmail.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-10-14T10:24:27Z Michal Simek monstr@monstr.eu 2011-07-28T13:23:37Z urn:sha1:41b7602ed17a6bbb3b3d33087c39ef5c3a5589c7 There is the problem with bit OR (|) because for some combination is addr | size | addr+size equal to seq. For standard kernel setting (kernel starts at 0xC0000000) is seq for user space 0xBFFFFFFF and everything below this limit is fine. But even address 0xBFFFFFFF is fine because it is below kernel space. Signed-off-by: Andrew Fedonczuk <andrew.fedonczuk@ericsson.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-09-27T16:08:04Z Paul Bolle pebolle@tiscali.nl 2011-08-15T00:02:26Z urn:sha1:395cf9691d72173d8cdaa613c5f0255f993af94b There are numerous broken references to Documentation files (in other Documentation files, in comments, etc.). These broken references are caused by typo's in the references, and by renames or removals of the Documentation files. Some broken references are simply odd. Fix these broken references, sometimes by dropping the irrelevant text they were part of. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2011-07-27T16:24:20Z Linus Torvalds torvalds@linux-foundation.org 2011-07-27T16:24:20Z urn:sha1:9ed3689bdceb0064ee6faf0e76f6467122794970 * 'next' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Do not show error message for 32 interrupt lines Revert "microblaze: PCI fix typo fault in of_node pointer moving into pci_bus" microblaze: PCI fix typo fault in of_node pointer moving into pci_bus microblaze: Add support for early console on mdm microblaze: Simplify early console binding from DT microblaze: Get early printk console earlier microblaze: Standardise cpuinfo output for cache policy microblaze: Unprivileged stream instruction awareness microblaze: trivial: Fix typo fault microblaze: exec: Remove redundant set_fs(USER_DS) microblaze: Remove duplicated prototype of start_thread() microblaze: Fix unaligned value saving to the stack for system with MMU microblaze/irqs: Do not trace arch_local_{*,irq_*} functions