- 10 11月, 2007 1 次提交
-
-
由 David Howells 提交于
Remove the section annotation on FRV's free_initmem(). It can't be marked __init, lest it free itself. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 08 11月, 2007 24 次提交
-
-
由 Linas Vepstas 提交于
Fix old buglet; a warning message should have been printed when a hardware reset takes too long. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Johannes Berg 提交于
This makes the altivec code in swsusp_32.S depend on CONFIG_ALTIVEC to avoid build failures for systems that don't have altivec. I'm not sure whether the code will actually work for other systems, but it was merged for just ppc32 rather than powermac a very long time ago. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Benjamin Herrenschmidt 提交于
If the low level MMU hash table insertion returns an error (which can happen in some rare circumstances when the hypervisor refuses the insertion of a PTE, typically if you try to access junk via /dev/mem), the generated signal had an incorrect si_addr value due to a bug in the assembly, which was loading it as a 32 bits quantity instead of a 64 bits quantity. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Olof Johansson 提交于
Refresh ppc64_defconfig, add PPC_PASEMI and various options that the common boards there need: * Chip drivers (iommu, ethernet, IDE, CF, EDAC, MDIO/PHY) * PCMCIA * PATA_PCMCIA * RTC_CLASS * SATA_MV * SATA_SIL24 * IP_PNP + NFS_ROOT for diskless booting + possibly some other things I might have missed to list Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Olof Johansson 提交于
Update pasemi_defconfig. Add a few missing options for default devices on electra boards, enable tickless and hrtimers, etc, etc. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Li Zefan 提交于
The size passing to memset is wrong. Signed-off-by Li Zefan <lizf@cn.fujitsu.com> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Stephen Rothwell 提交于
An allyesconfig build creates a .text section that is so big that the .text.init.refok and .fixup sections are too far away for the relocations to be fixed up correctly. This patch fixes that by linking all the relevent text sections for each file together. Suggested by Paul Mackerras. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Stephen Rothwell 提交于
ppc_md.init_IRQ is not called if it is NULL, so we don't need an empty routine in the non PCI case. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Linas Vepstas 提交于
Bugfix: avoid crash if there's no PCI device for a given openfirmware node. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Linas Vepstas 提交于
Bugfix: if a driver controlling one part of a multi-function PCI card has asked for a reset, honor that request above all others. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Linas Vepstas 提交于
Clean up commentary, remove dead code. Signed-off-by Linas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Paul Mackerras 提交于
The decrementer in Book E and 4xx processors interrupts on the transition from 1 to 0, rather than on the 0 to -1 transition as on 64-bit server and 32-bit "classic" (6xx/7xx/7xxx) processors. At the moment we subtract 1 from the count of how many decrementer ticks are required before the next interrupt before putting it into the decrementer, which is correct for server/classic processors, but could possibly cause the interrupt to happen too early on Book E and 4xx if the timebase/decrementer frequency is low. This fixes the problem by making set_dec subtract 1 from the count for server and classic processors, instead of having the callers subtract 1. Since set_dec already had a bunch of ifdefs to handle different processor types, there is no net increase in ugliness. :) Note that calling set_dec(0) may not generate an interrupt on some processors. To make sure that decrementer_set_next_event always calls set_dec with an interval of at least 1 tick, we set min_delta_ns of the decrementer_clockevent to correspond to 2 ticks (2 rather than 1 to compensate for truncations in the conversions between ticks and ns). This also removes a redundant call to set the decrementer to 0x7fffffff - it was already set to that earlier in timer_interrupt. Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 will schmidt 提交于
Now that we have 1TB segment size support, we need to be using the GET_ESID_1T macro when comparing ESID values for pc, stack, and unmapped_base within switch_slb(). A new helper function called esids_match() contains the logic for deciding when to call GET_ESID and GET_ESID_1T. This fixes a duplicate-slb-entry inspired machine-check exception I was seeing when trying to run java on a power6 partition. Tested on power6 and power5. Signed-off-by: NWill Schmidt <will_schmidt@vnet.ibm.com> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Tony Breeds 提交于
Without this patch I get the following build failure CC arch/powerpc/platforms/celleb/setup.o arch/powerpc/platforms/celleb/setup.c:151: error: 'generic_calibrate_decr' undeclared here (not in a function) Signed-off-by: NTony Breeds <tony@bakeyournoodle.com> Acked-by: NArnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 will schmidt 提交于
This fixes the error error: implicit declaration of function "udbg_printf" We have a few spots where we reference udbg_printf() without #including udbg.h. These are within #ifdef DEBUG blocks, so unnoticed until we do a #define DEBUG or #define DEBUG_LOW nearby. Signed-off-by: NWill Schmidt <will_schmidt@vnet.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Benjamin Herrenschmidt 提交于
We had an historical confusion in the kernel between cache line and cache block size. The former is an implementation detail of the L1 cache which can be useful for performance optimisations, the later is the actual size on which the cache control instructions operate, which can be different. For some reason, we had a weird hack reading the right property on powermac and the wrong one on any other 64 bits (32 bits is unaffected as it only uses the cputable for cache block size infos at this stage). This fixes the booting-without-of.txt documentation to mention the right properties, and fixes the 64 bits initialization code to look for the block size first, with a fallback to the line size if the property is missing. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Alexey Dobriyan 提交于
kernel was marked with 0755. Everywhere else it's 0555. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Olof Johansson 提交于
Fix two build errors on powerpc allyesconfig + CONFIG_SMP=n: arch/powerpc/platforms/built-in.o: In function `cpu_affinity_set': arch/powerpc/platforms/cell/spu_priv1_mmio.c:78: undefined reference to `.iic_get_target_id' arch/powerpc/platforms/built-in.o: In function `iic_init_IRQ': arch/powerpc/platforms/cell/interrupt.c:397: undefined reference to `.iic_setup_cpu' Signed-off-by: NOlof Johansson <olof@lixom.net> Acked-by: NArnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Scott Wood 提交于
The ps3 target produces two images, and the binary one is not the "primary" image that corresponds to the -o flag; thus, it no longer uses the generic binary flag. On platforms which do use the binary flag, it no longer produces a .bin suffix, so that the output file matches what was passed to the -o flag. This should fix the zImage ln problems for the ps3 target. Signed-off-by: NScott Wood <scottwood@freescale.com> Acked-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Dale Farnsworth 提交于
Commit 91a69029 introduced an additional parameter to the .read and .write methods for sysfs binary attributes. Two mv64x60_pci functions were missed in that patch, resulting in these errors: /cache/git/linux-2.6/arch/powerpc/sysdev/mv64x60_pci.c:77: warning: initialization from incompatible pointer type /cache/git/linux-2.6/arch/powerpc/sysdev/mv64x60_pci.c:78: warning: initialization from incompatible pointer type Add the missing "struct bin_attribute *" parameter. Signed-off-by: NDale Farnsworth <dale@farnsworth.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Aurelien Jarno 提交于
Since commit 76d21601, the NE2000 card is not working anymore on PPC and POWERPC and produces WATCHDOG timeouts. The patch below fixes that the same way it has been done on x86, x86_64 and MIPS. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Michael Ellerman 提交于
There are plans afoot to use pci_restore_msi_state() to restore MSI state after a device reset. In order for this to work for the RTAS MSI backend, we need to read back the MSI message from config space after it has been setup by firmware. This should be sufficient for restoring the MSI state after a device reset, however we will need to revisit this for suspend to disk if that is ever implemented on pseries. Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Acked-by: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Olof Johansson 提交于
Fix build break and warnings in current mainline git: arch/ppc/syslib/m8260_setup.c: In function 'm8260_setup_arch': arch/ppc/syslib/m8260_setup.c:63: error: implicit declaration of function 'identify_ppc_sys_by_name_and_id' arch/ppc/syslib/m8260_setup.c:64: warning: passing argument 1 of 'in_be32' makes pointer from integer without a cast arch/ppc/syslib/m8260_setup.c: In function 'm8260_show_cpuinfo': arch/ppc/syslib/m8260_setup.c:158: warning: format '%08x' expects type 'unsigned int', but argument 5 has type 'long unsigned int' arch/ppc/syslib/m8260_setup.c:158: warning: format '%d' expects type 'int', but argument 6 has type 'long unsigned int' arch/ppc/syslib/m8260_setup.c:158: warning: format '%u' expects type 'unsigned int', but argument 7 has type 'long unsigned int' arch/ppc/syslib/m8260_setup.c:158: warning: format '%u' expects type 'unsigned int', but argument 8 has type 'long unsigned int' arch/ppc/syslib/m8260_setup.c:158: warning: format '%u' expects type 'unsigned int', but argument 9 has type 'long unsigned int' make[1]: *** [arch/ppc/syslib/m8260_setup.o] Error 1 make[1]: *** Waiting for unfinished jobs.... Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
- 07 11月, 2007 2 次提交
-
-
由 Lucas Woods 提交于
Signed-off-by: NLucas Woods <woodzy@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jeff Dike 提交于
Reported by Al Viro. This fixes it: [AC]FLAGS -> KBUILD_[AC]FLAGS conversion in Makefile-i386. Signed-off-by: NJeff Dike <jdike@linux.intel.com> Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 06 11月, 2007 2 次提交
-
-
由 Jeff Dike 提交于
KERNEL_DEFINES needs whitespace trimmed, otherwise the whitespace crunching done by make fools the patsubst which is used to remove KERNEL_DEFINES from USER_CFLAGS. Signed-off-by: NJeff Dike <jdike@linux.intel.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 WANG Cong 提交于
Fix an incompatible-pointer warning. Signed-off-by: NWANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: NJeff Dike <jdike@linux.intel.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 05 11月, 2007 8 次提交
-
-
由 Rusty Russell 提交于
After Adrian Bunk's "make async_hcall static" moved things around, update comments to match (aka "make Guest"). Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Adrian Bunk 提交于
async_hcall() can become static. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Christian Borntraeger 提交于
The Time of Day clock is the standard time source for s390. It is - monotonic - allows very fast reading - architecture guarantees at least microsecond stepping - available as part of the architecture We should announce the rate of tod as 400 to be in sync with the description found in clocksource.h: "400-499:Perfect The ideal clocksource. A must-use where available." This change will prefer tod over less reliable clock sources. Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
-
由 Heiko Carstens 提交于
Seems that people prefer to have the unit encoded in the attribute name. Also makes parsing easier. Now we have: # cat /sys/devices/system/cpu/cpu0/idle_time_us 131473592 instead of # cat /sys/devices/system/cpu/cpu0/idle_time 131473592 us Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
-
由 Heiko Carstens 提交于
Yet another patch in the countless series of memory detection fixes: if the last area of the reported storage size is a hole the detection loop will loop forever. Just break chunk detection loop if its end is going to be larger than reported storage size. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
-
由 Heiko Carstens 提交于
Commit fae8b22d "[S390] Add per-cpu idle time / idle count sysfs attributes" causes a link error on !CONFIG_SMP. Fix this by adding some #ifdef's. Real fix would be to cleanup the code since we don't register a cpu on !CONFIG_SMP. But that would be quite a big patch. For the time being this is good enough. arch/s390/kernel/built-in.o: In function `do_monitor_call': (.text+0x50d4): undefined reference to `per_cpu__s390_idle' arch/s390/kernel/built-in.o: In function `cpu_idle': (.text+0x518c): undefined reference to `per_cpu__s390_idle' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
-
由 H. Peter Anvin 提交于
In accordance with the newly formalized 32-bit boot protocol, set %ebx == %ebp == %edi == 0 in order to support future extensions to the protocol. Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
-
由 H. Peter Anvin 提交于
The 386 and 486 needs a jump immediately after setting %cr0 in order to serialize the pipeline. Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
-
- 03 11月, 2007 3 次提交
-
-
由 Ralf Baechle 提交于
The Jazz machines have to use the PIT timer for dyntick and highresolution kernels. This may break because currently just like i386 used to do MIPS uses two separate spinlocks in the actual PIT code and the PC speaker code. So switch to do it the same that x86 currently does PIT locking. Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Thomas Bogendoerfer 提交于
Fix ISA irq acknowledge. Make r4030 clockevent code look like other mips clockevent code. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-