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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds2006-02-104-5/+11
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| * [PATCH] powerpc: Add CONFIG_DEFAULT_UIMAGE for embedded boardsKumar Gala2006-02-102-0/+7
| | | | | | | | | | | | | | | | | | | | | | Embedded boards that u-boot require a kernel image in the uImage format. This allows a given board to specify it wants a uImage built by default. This also fixes a warning at config time, as this symbol is referred to in arch/powerpc/platforms/83xx/Kconfig. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: unshare system call registrationJANAK DESAI2006-02-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Registers system call for the powerpc architecture. Signed-off-by: Janak Desai <janak@us.ibm.com> Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * ppc: Use the system call table from arch/powerpc/kernel/systbl.SPaul Mackerras2006-02-102-5/+3
| | | | | | | | | | | | | | With this, new system calls only have to be wired up in one place for ARCH=ppc and ARCH=powerpc, rather than 2. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] Fix building external modules on ppc32Andreas Gruenbacher2006-02-101-0/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | We are setting up sources for building external modules like this: /usr/src/linux-obj> # create a .config file /usr/src/linux-obj> make -C /usr/src/linux O=$PWD oldconfig /usr/src/linux-obj> make -C /usr/src/linux O=$PWD prepare /usr/src/linux-obj> make -C /usr/src/linux O=$PWD scripts /usr/src/linux-obj> make -C /usr/src/linux O=$PWD clean After that, external modules can be built with: /usr/src/module> make -C /usr/src/linux-obj M=$PWD This fails for ppc32 because the `make clean' removes the arch/powerpc/include directory. This should be done in archmrproper instead of in archclean. Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix iomem annotations in dart_iommuAl Viro2006-02-081-1/+1
| | | | | | it's int __iomem *, not int * __iomem... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [PATCH] powerpc signal __user annotationsAl Viro2006-02-082-13/+9
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [PATCH] powermac pci iomem annotationsAl Viro2006-02-081-46/+43
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds2006-02-0720-60/+81
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| * [PATCH] powerpc: avoid timer interrupt replay effect when onlining cpuNathan Lynch2006-02-071-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | When a cpu is hotplug-onlined, if we don't set per_cpu(last_jiffy) to something sane, timer_interrupt will execute its while loop for every tick missed since the cpu was last online (or since the system was booted, if we're adding a new cpu). This can cause weird hangs, ssh sessions dropping, and we can even go xmon if we take a global IPI at the wrong time. Signed-off-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: hypervisor check in pseries_kexec_cpu_downMichael Neuling2006-02-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | We call unregister_vpa but we don't check to see if the hypervisor supports this. Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Anton Blanchard <anton@samba.org> -- arch/powerpc/platforms/pseries/setup.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Don't use toc in decrementer_iSeries_maskedMichael Ellerman2006-02-071-2/+3
| | | | | | | | | | | | | | | | | | | | | | Since 404849bbd2bfd62e05b36f4753f6e1af6050a824 we've been using LOAD_REG_ADDRBASE, which uses the toc pointer, in decrementer_iSeries_masked. This can explode if we take the decrementer interrupt while we're in a module, because the toc pointer in r2 will be the module's toc pointer. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Cleanup, consolidating icache dirtying logicDavid Gibson2006-02-071-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code to mark a page as icache dirty (so that it will later be icache-dcache flushed when we try to execute from it) is duplicated in three places: flush_dcache_page() does this marking and nothing else, but clear_user_page() and copy_user_page() duplicate it, since those functions make the page icache dirty themselves. This patch makes those other functions call flush_dcache_page() instead, so the logic's all in one place. This will make life less confusing if we ever need to tweak the details of the the lazy icache flush mechanism. arch/powerpc/mm/mem.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] Don't check pointer for NULL before passing it to kfree ↵Jesper Juhl2006-02-071-2/+1
| | | | | | | | | | | | | | | | | | | | [arch/powerpc/kernel/rtas_flash.c] Checking a pointer for NULL before passing it to kfree is pointless, kfree does its own NULL checking of input. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: fix compile warning in udbg_init_maple_realmodeOlaf Hering2006-02-071-1/+1
| | | | | | | | | | | | | | | | arch/powerpc/kernel/udbg_16550.c: In function `udbg_init_maple_realmode': arch/powerpc/kernel/udbg_16550.c:162: warning: assignment from incompatible pointer type Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: add refcounting to setup_peg2 and of_get_pci_addressOlaf Hering2006-02-072-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | setup_peg2 must do some refcounting. of_get_pci_address may need to drop the node Pegasos l2cr : L2 cache was not active, activating PCI bus 0 controlled by pci at 80000000 Badness in kref_get at /home/olaf/kernel/olh/ppc64/linux-2.6.16-rc2-olh/lib/kref.c:32 Call Trace: [C037BD00] [C0007934] show_stack+0x5c/0x184 (unreliable) [C037BD30] [C000E068] program_check_exception+0x184/0x584 [C037BD90] [C000F5F0] ret_from_except_full+0x0/0x4c --- Exception: 700 at kref_get+0xc/0x24 LR = of_node_get+0x24/0x3c [C037BE50] [C004FD94] __pte_alloc_kernel+0x64/0x80 (unreliable) [C037BE70] [C000CA18] of_get_parent+0x34/0x58 [C037BE90] [C0009B18] of_get_address+0x24/0x174 [C037BED0] [C000A108] of_address_to_resource+0x24/0x68 [C037BF00] [C038B128] chrp_find_bridges+0x114/0x470 [C037BF90] [C038AE48] chrp_setup_arch+0x1fc/0x32c [C037BFB0] [C03849B0] setup_arch+0x144/0x188 [C037BFD0] [C037C45C] start_kernel+0x34/0x1a8 [C037BFF0] [000037A0] 0x37a0 Badness in kref_get at /home/olaf/kernel/olh/ppc64/linux-2.6.16-rc2-olh/lib/kref.c:32 Call Trace: [C037BC90] [C0007934] show_stack+0x5c/0x184 (unreliable) [C037BCC0] [C000E068] program_check_exception+0x184/0x584 [C037BD20] [C000F5F0] ret_from_except_full+0x0/0x4c --- Exception: 700 at kref_get+0xc/0x24 LR = of_node_get+0x24/0x3c [C037BDE0] [00000000] 0x0 (unreliable) [C037BE00] [C000CA18] of_get_parent+0x34/0x58 [C037BE20] [C0009CE8] of_translate_address+0x2c/0x2fc [C037BEA0] [C0009FE8] __of_address_to_resource+0x30/0xc4 [C037BED0] [C000A130] of_address_to_resource+0x4c/0x68 [C037BF00] [C038B128] chrp_find_bridges+0x114/0x470 [C037BF90] [C038AE48] chrp_setup_arch+0x1fc/0x32c [C037BFB0] [C03849B0] setup_arch+0x144/0x188 [C037BFD0] [C037C45C] start_kernel+0x34/0x1a8 [C037BFF0] [000037A0] 0x37a0 PCI bus 0 controlled by pci at c0000000 Top of RAM: 0x10000000, Total RAM: 0x10000000 Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: remove pointer/integer confusion in of_find_node_by_nameOlaf Hering2006-02-071-2/+2
| | | | | | | | | | | | | | remove pointer/integer confusion Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: restore clock speed in /proc/cpuinfoOlaf Hering2006-02-073-23/+1
| | | | | | | | | | | | | | Use generic_calibrate_decr to restore missing clock: speed in /proc/cpuinfo Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: remove pointer/integer confusion in generic_calibrate_decrOlaf Hering2006-02-071-4/+4
| | | | | | | | | | | | | | remove pointer/integer confusion Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Don't overwrite flat device tree with kdump kernelMichael Ellerman2006-02-072-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It's possible for prom_init to allocate the flat device tree inside the kdump crash kernel region. If this happens, when we load the kdump kernel we overwrite the flattened device tree, which is bad. We could make prom_init try and avoid allocating inside the crash kernel region, but then we run into issues if the crash kernel region uses all the space inside the RMO. The easiest solution is to move the flat device tree once we're running in the kernel. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: remove useless call to touch_softlockup_watchdogDave C Boutcher2006-02-071-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | It turns out that we can't stop the watchdog from triggering here. If we touch the timer (which just uses the current jiffie value) before we enable interrupts, it does nothing because jiffies are not mass-updated until after we enable interrupts. If we touch the timer after we enable interrupts, its too late because the softlockup watchdog will already have triggered. The touch_softlockup_watchdog call removed below does nothing. Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: prod all processors after ibm,suspend-meDave C Boutcher2006-02-071-0/+3
| | | | | | | | | | | | | | | | We need to prod everyone here since this is the only CPU that is guaranteed to be running after the ibm,suspend-me RTAS call returns. Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: return correct rtas status from ibm,suspend-meDave C Boutcher2006-02-071-2/+2
| | | | | | | | | | | | | | | | Correctly return the status from the RTAS call. rtas_call expects to return the status as a return value. Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Fix !SMP build of rtas.cMichael Ellerman2006-02-071-0/+1
| | | | | | | | | | | | | | | | arch/powerpc/kernel/rtas.c is getting hvcall.h via spinlock.h, but when we're building for UP we don't include spinlock.h. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: IOMMU SG paranoiaJake Moilanen2006-02-071-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This addresses two items, which are unlikely to be hit if we trust drivers. The first is moving a memory barrier below where the vmerged SG count is passed back, but before the list is set to end. If those instructions were reordered, there could be an issue in iommu_unmap_sg(). The second is making sure we terminate the list on the failure case of iommu_map_sg(). If a driver does not look at the failure return code, it could pass a ill-formed SG list to iommu_unmap_sg(). Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Refuse to boot a kdump kernel via OFMichael Ellerman2006-02-071-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | You can't boot a kdump kernel via OF, not reliably anyway, the kernel being at 32 MB conflicts with the zImage wrapper etc. and it blows up. It's trivial to check in prom_init though, and this is early enough that we can actually drop back to OF where a reset-all will get you going again, which is kinda nice. I think this should go in for 2.6.16. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Make sure we don't create empty lmb regionsMichael Ellerman2006-02-071-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | To prevent problems later in boot, make sure we don't create zero-size lmb regions. I've checked all the callers, and at the moment no one should ever hit this. All callers use a constant size, or they check the computed size before they call us. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Don't allocate zero bytes in finish_device_tree()Michael Ellerman2006-02-071-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | In prom.c we run finish_node() on allnodes twice. The first time we just calculate how much memory we'll need, the second time we do the actual work. If the calculation stage determines that we need 0 bytes, then we should skip the lmb allocation. Although an alloc of zero will work, it has been seen to lead to a BUG_ON() in reserve_bootmem() on at least one machine. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Fix spufs initialization sequence.Geoff Levand2006-02-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This is a small fix to get the spufs init sequence right. init_spu_base() in spu_base.c should be called (via module_init(init_spu_base)) before spufs_init() (via module_init(spufs_init)) in spufs/inode.c gets called. Signed-off-by: Masato Noguchi <Masato.Noguchi@jp.sony.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc/64: Fix bug in setting floating-point exception modePaul Mackerras2006-02-071-1/+1
| | | | | | | | | | | | | | | | | | When loading up the FPU, we were using a 'ld' (load doubleword) instruction to get the FP exception mode from the thread_struct, but it's only an int field. This changes the ld to lwz (load word and zero-extend). Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] bogus extern in low_i2c.cAl Viro2006-02-071-2/+1
| | | | | | | | | | | | extern in function definition is an odd thing.. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | [PATCH] eeh_driver NULL noise removalAl Viro2006-02-071-4/+4
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | [PATCH] drive_info removal outside of arch/i386Al Viro2006-02-071-2/+0
|/ | | | | | drive_info is used only by hd.c and that happens under #ifdef __i386__. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [PATCH] PowerPC/PCI Hotplug build breakLinas Vepstas2006-02-011-0/+3
| | | | | | | | | | | | | | Build break: Building PCI hotplug on PowerPC results in a build break, due to failure to export symbols. Reported today by Dave Jones <davej@redhat.com>: drivers/pci/hotplug/rpaphp.ko needs unknown symbol pcibios_add_pci_devices This patch fixes the break in the arch/powerpc tree. Next patch fixes same problem in drivers/pci tree Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] powerpc: Fix sigmask handling in sys_sigsuspend.Heiko Carstens2006-02-011-3/+1
| | | | | | | | | | Better save the sigmask instead of throwing it away so it can be restored. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] powerpc: enable irq's for platform functions.Ben Collins2006-02-011-3/+10
| | | | | | | | | | | | | Make the platform function interrupt functions actually work. Calls irq_enable() for the first in the list, and irq_disable() for the last. Added *func to struct irq_client so the the user can pass just that to pmf_unregister_irq_client(). Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] CONFIG_ISA does not make sense for CONFIG_PPC_PSERIESOlaf Hering2006-02-011-4/+0
| | | | | | | | | | | | Older pSeries systems with serial ports dont get any console output after recent changes. CONFIG_ISA does not make sense for CONFIG_PPC_PSERIES because it enables lots of old drivers. Instead, remove the dependency on CONFIG_ISA from the serial port discovery code. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [SUNGEM]: Unbreak Sun GEM chips.David S. Miller2006-01-311-4/+2
| | | | | | | | | | Revert: 40727198bfb2ce5842a6e8c7f89cf8a40ff7bf14 These PHY changes hang the sungem driver on startup with Sun chips on sparc64. Hopefully we can redo these changes in a way that doesn't break non-Apple systems. Signed-off-by: David S. Miller <davem@davemloft.net>
* [SUNGEM]: Make PM of PHYs more reliable (#2)Benjamin Herrenschmidt2006-01-231-2/+4
| | | | | | | | | | | | | | | | On my latest laptop, I've had occasional PHY dead on wakeup from sleep... the PHY would be totally unresponsive even to toggling the hard reset line until the machine is powered down... Looking closely at the code, I found some possible issues in the way we setup the MDIO lines during suspend along with slight divergences from what Darwin does when resetting it that may explain the problem. That patch change these and the problem appear to be gone for me at least... I also fixed an mdelay -> msleep while I was at it to the pmac feature code that is called when toggling the PHY reset line since sungem doesn't call it in an atomic context anymore. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>b Signed-off-by: David S. Miller <davem@davemloft.net>
* [PATCH] TIF_RESTORE_SIGMASK support for arch/powerpcDavid Woodhouse2006-01-185-12/+40
| | | | | | | | | | | Implement the TIF_RESTORE_SIGMASK flag in the new arch/powerpc kernel, for both 32-bit and 64-bit system call paths. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Generic sys_rt_sigsuspend()David Woodhouse2006-01-182-87/+5
| | | | | | | | | | | | The TIF_RESTORE_SIGMASK flag allows us to have a generic implementation of sys_rt_sigsuspend() instead of duplicating it for each architecture. This provides such an implementation and makes arch/powerpc use it. It also tidies up the ppc32 sys_sigsuspend() to use TIF_RESTORE_SIGMASK. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] e1000: Added disable packet split capabilityJesse Brandeburg2006-01-186-0/+6
| | | | | | | | | Adds the ability to disability packet split at compile time and use the legacy receive path on PCI express hardware. Made this a CONFIG option and modified the Kconfig, to reflect the new option. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* powerpc/32: Restore previous version of 32-bit PCI codePaul Mackerras2006-01-152-1/+1899
| | | | | | | | | When I removed the powermac support from arch/ppc/kernel/pci.c, I overlooked the fact that that file is used in 32-bit ARCH=powerpc builds. To prevent problems in future, restore the original version of that file as arch/powerpc/kernel/pci_32.c, and use that. Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Kconfig changes for CRASH_DUMPHaren Myneni2006-01-151-11/+10
| | | | | | | | | Noticed in 2.6.15-git9 that CRASH_DUMP option is moved to top level. Moved CRASH_DUMP into "kernel options" next to KEXEC and this config option supports only for PPC64 at this time. Signed-off-by: Haren Myneni <haren@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Update pmac32_defconfigBenjamin Herrenschmidt2006-01-151-45/+60
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Fix Maple buildBenjamin Herrenschmidt2006-01-153-41/+68
| | | | | | | | The changes to the device node structure broke Maple build. This fixes it. Unfortunately I coudn't test as my Maple board appears to be dead. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Fix kdump copy regs and dynamic allocate per-cpu crash notesHaren Myneni2006-01-152-73/+7
| | | | | | | | | | | | | | | | - This contains the arch specific changes for the following the kdump generic fixes which were already accepted in the upstream. . Capturing CPU registers (for the case of 'panic' and invoking the dump using 'sysrq-trigger') from a function (stack frame) which will be not be available during the kdump boot. Hence, might result in invalid stack trace. . Dynamically allocating per cpu ELF notes section instead of statically for NR_CPUS. - Fix the compiler warning in prom_init.c. Signed-off-by: Haren Myneni <haren@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/32: Generate miboot images with ARCH=powerpcPaul Mackerras2006-01-152-6/+27
| | | | | | | | Miboot images are apparently still used on some old 32-bit powermacs, so build them with ARCH=powerpc if we're 32-bit and powermac support is enabled. Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2006-01-142-6/+6
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| * [PATCH] Add vio_bus_type probe and remove methodsRussell King2006-01-131-4/+4
| | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 02:55:15 +0000