- 21 11月, 2005 1 次提交
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由 Nicolas Kaiser 提交于
Signed-off-by: NNicolas Kaiser <nikai@nikai.net> Signed-off-by: NHarald Welte <laforge@netfilter.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 11月, 2005 8 次提交
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由 Dmitry Torokhov 提交于
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Also introduce proper locking when creating/deleting device. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 YOSHIFUJI Hideaki 提交于
Based on suggestion from Masahide Nakamura <nakam@linux-ipv6.org>. Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
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flagged_taskfile() is called from execute_drive_cmd() (the only user) only if args->tf_out_flags.all != 0. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Remove duplicate documentation for ide_do_drive_cmd() from <linux/ide.h>, this function is already documented in ide-io.c. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Mathias Kretschmer 提交于
From: Mathias Kretschmer <posting@blx4.net> Signed-off-by: NDaniel Drake <dsd@gentoo.org> Acked-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 19 11月, 2005 10 次提交
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由 Russell King 提交于
The receiver status register reports latched error conditions, which must be cleared by writing to it. However, the data register reports unlatched conditions which are associated with the current character. Use the data register to interpret error status rather than the RSR. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Paul Mackerras 提交于
The result is mostly similar to the original ppc64 version but with some adaptations for 32-bit compilation. include/asm-ppc64 is now empty! Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Paul Mackerras 提交于
It's only used by arch/powerpc/kernel/ptrace{,32}.c. Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Paul Mackerras 提交于
This involves some minor changes: a few unused functions that the ppc32 pci.c provides are no longer declared here or exported; pcibios_assign_all_busses now just refers to the pci_assign_all_buses variable on both 32-bit and 64-bit; pcibios_scan_all_fns is now just 0 instead of a function that always returns 0 on 64-bit. Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Paul Mackerras 提交于
For these, I have just done the lame-o merge where the file ends up looking like: #ifndef CONFIG_PPC64 #include <asm-ppc/foo.h> #else ... contents from asm-ppc64/foo.h #endif so nothing has changed, really, except that we reduce include/asm-ppc64 a bit more. Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 David Gibson 提交于
asm-ppc64/imalloc.h is only included from files in arch/powerpc/mm. We already have a header for mm local definitions, arch/powerpc/mm/mmu_decl.h. Thus, this patch moves the contents of imalloc.h into mmu_decl.h. The only exception are the definitions of PHBS_IO_BASE, IMALLOC_BASE and IMALLOC_END. Those are moved into pgtable.h, next to similar definitions of VMALLOC_START and VMALLOC_SIZE. Built for multiplatform 32bit and 64bit (ARCH=powerpc). Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Matthew Wilcox 提交于
Fix compile warning caused by conflicting types of expand_upwards. IA64 requires it to not be static inline, as it's used outside mm/mmap.c Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 Laurent Riffard 提交于
The structure ide_driver_t have a .owner field which is a duplicate of .gendriver.owner field (.gen_driver is a struct device_driver). This patch removes ide_driver_t's owner field. Signed-off-by: NLaurent Riffard <laurent.riffard@free.fr> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 mikem 提交于
This patch fixes a bug that breaks hpacucli, a command line interface for the HP Array Config Utility. Without this fix the utility will not detect any controllers in the system. I thought I had already fixed this, but I guess not. Thanks to all who reported the issue. Please consider this this inclusion. Signed-off-by: NMike Miller <mikem@beardog.cca.cpqcorp.net> Signed-off-by: NJens Axboe <axboe@suse.de>
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由 Andrew Morton 提交于
include/net/ieee80211.h: In function `ieee80211_get_payload': include/net/ieee80211.h:1046: warning: control reaches end of non-void function Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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- 18 11月, 2005 21 次提交
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由 Andy Whitcroft 提交于
With the new powerpc architecture we don't seem to be able to disable huge pages anymore. mm/built-in.o(.toc1+0xae0): undefined reference to `HPAGE_SHIFT' make: *** [.tmp_vmlinux1] Error 1 We seem to need to define HPAGE_SHIFT to something when HUGETLB_PAGE isn't defined. This patch defines it to PAGE_SHIFT when we have no support. Signed-off-by: NAndy Whitcroft <apw@shadowen.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Vitaly Bordug 提交于
This adds the FCC_PSMR_RMII defenition, which is used in fs_enet to enable RMII mode. Signed-off-by: NVitaly Bordug <vbordug@ru.mvista.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
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由 Stephen Rothwell 提交于
Every other architecture define dma_cache_{inv,wback,wback_inv} in asm/io.h and doing so brings us closer to ppc64. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
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由 Russell King 提交于
Unfortunately, later gcc versions error out when our get_user is passed a const pointer, since we write to a temporary variable declared as typeof(*(p)) which propagates the const-ness. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Benjamin Herrenschmidt 提交于
This patch merges align.c, the result isn't quite what was in ppc64 nor what was in ppc32 :) It should implement all the functionalities of both though. Kumar, since you played with that in the past, I suppose you have some test cases for verifying that it works properly before I dig out the 601 machine ? :) Since it's likely that I won't be able to test all scenario, code inspection is much welcome. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Paul Mackerras 提交于
My earlier merge of delay.h introduced a timebase-based udelay for 32-bit machines but also broke the 601, which doesn't have the timebase register. This fixes it by using the 601's RTC register on the 601, and also moves __delay() and udelay() to be out-of-line in arch/powerpc/kernel/time.c. These functions aren't really performance critical, after all. Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Michael Ellerman 提交于
The fix to topology.h (5cfccd7f) seems to have a typeo, struct sched_domain has an idle_idx member but not an idle_id member. I assume this is the fix. Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Matthew Wilcox 提交于
Since taking a spinlock disables preempt, and we need to spinlock tlb flush on SMP for N class, we might as well just spinlock on uniprocessor machines too. Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 James Bottomley 提交于
We actually have two separate bad bugs 1. The read_lock implementation spins with disabled interrupts. This is completely wrong 2. Our spin_lock_irqsave should check to see if interrupts were enabled before the call and re-enable interrupts around the inner spin loop. The problem is that if we spin with interrupts off, we can't receive IPIs. This has resulted in a bug where SMP machines suddenly spit smp_call_function timeout messages and hang. The scenario I've caught is CPU0 does a flush_tlb_all holding the vmlist_lock for write. CPU1 tries a cat of /proc/meminfo which tries to acquire vmlist_lock for read CPU1 is now spinning with interrupts disabled CPU0 tries to execute a smp_call_function to flush the local tlb caches This is now a deadlock because CPU1 is spinning with interrupts disabled and can never receive the IPI Signed-off-by: NJames Bottomley <jejb@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 James Bottomley 提交于
This really only adds them for the machines I can check SMP on, which is CPU interrupts and IOSAPIC (so not any of the GSC based machines). With this patch, irqbalanced can be used to maintain irq balancing. Unfortunately, irqbalanced is a bit x86 centric, so it doesn't do an incredibly good job, but it does work. Signed-off-by: NJames Bottomley <jejb@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 Kyle McMartin 提交于
Since irq.c uses smp_send_all_nop, we must define it for UP builds as well. Make it a static inline so it gets optimized away. This forces irq.c to include <asm/smp.h> though. Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 James Bottomley 提交于
Fix our interrupts not to use smp_call_function On K and D class smp, the generic code calls this under an irq spinlock, which causes the WARN_ON() message in smp_call_function() (and is also illegal because it could deadlock). The fix is to use a new scheme based on the IPI_NOP. Signed-off-by: NJames Bottomley <jejb@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 Linus Torvalds 提交于
The second __const_sigaddset() should have been a sigdelset.. Compile trouble noted by Greg K-H. Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Russell King 提交于
The "align" argument in ARMs __ioremap is unused and provides a misleading expectation that it might do something. It doesn't. Remove it. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Constantine Gavrilov 提交于
Due to incomplete memory constraints, gcc would miscompile code with sigaddset on i386 if sig arg was const. A quote form Jakub to make the issue clear: "You need either __asm__("btsl %1,%0" : "+m"(*set) : "Ir"(_sig-1) : "cc"); or __asm__("btsl %1,%0" : "=m"(*set) : "Ir"(_sig-1), "m"(*set) : "cc"); because the btsl instruction doesn't just set the memory to some value, but needs to read its previous content as well. If you don't tell that fact to GCC, GCC is of course free to optimize as if the asm was just setting the value and not depended on the previous value." Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
There is no definition for seadint_init() and the unprotected prototype breaks compilation of assembler files. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Arnaud Giersch 提交于
Signed-off-by: NArnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Arnaud Giersch 提交于
Add const qualifier to parameter addr of writes##bwlq. Signed-off-by: NArnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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