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* Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-11-02
|\ | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Do not use -msym32 option for modules. [MIPS] Don't use R10000 llsc workaround version for all llsc-full processors. [MIPS] Ocelot G: Fix : "CURRENTLY_UNUSED" is not defined warning. [MIPS] Fix warning about init_initrd() call if !CONFIG_BLK_DEV_INITRD. [MIPS] IP27: Allow SMP ;-) Another changeset messed up by patch. [MIPS] Fix merge screwup by patch(1) Revert "[MIPS] Make SPARSEMEM selectable on QEMU."
| * [MIPS] Do not use -msym32 option for modules.Atsushi Nemoto2006-11-02
| | | | | | | | | | | | | | | | | | On 64-bit kernel, modules are loaded into XKSEG for now. While XKSEG address is not a sign-extended 32-bit address, we can not use -msym32 option. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * [MIPS] Don't use R10000 llsc workaround version for all llsc-full processors.Ralf Baechle2006-11-02
| | | | | | | | | | | | Found and original patch by bile@landofbile.com. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * [MIPS] Ocelot G: Fix : "CURRENTLY_UNUSED" is not defined warning.Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | CC arch/mips/momentum/ocelot_g/gt-irq.o arch/mips/momentum/ocelot_g/gt-irq.c:30:5: warning: "CURRENTLY_UNUSED" is not defined arch/mips/momentum/ocelot_g/gt-irq.c:199:5: warning: "CURRENTLY_UNUSED" is not defined Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * [MIPS] Fix warning about init_initrd() call if !CONFIG_BLK_DEV_INITRD.Ralf Baechle2006-11-02
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * [MIPS] IP27: Allow SMP ;-) Another changeset messed up by patch.Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | | | | | When lmo commit 4ef893e0515e8bf336dfbd200884f244869fbb43 was merged to kernel.org as e73ea273ef87a04ff59fc368fa33333dca275dde patch happily applied the IP27 segment to IP22. f63f36c18b11e166d0f362ac04dbcd7e6ea23f9e did fix the effects partially - and with a wrong log message. Now fixed for real (tm). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * [MIPS] Fix merge screwup by patch(1)Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | Patch happily applied an Ocelot G patch to Ocelot C when merging linux-mips.org changeset 91ee9a801e65d2981dfe327d2519c7fc6ab02e6b into kernel.org as 6ceb6d3ab2d402cea326320a4143db90a66fd216. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * Revert "[MIPS] Make SPARSEMEM selectable on QEMU."Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | | | | | This reverts commit 31473747bd441719f9f6a07385684dce547533e0. Another amazing example of patch(1) messing up - lmo changeset 66e8560d11d02bcadc261498471831a6375ad046 was merged twice to kernel.org and ended up doing this rubbish job. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2006-11-02
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: jfs: Add splice support
| * | jfs: Add splice supportDaniel Drake2006-10-30
| | | | | | | | | | | | | | | | | | | | | This allows the splice() and tee() syscalls to be used with JFS. Signed-off-by: Daniel Drake <ddrake@brontes3d.com> Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-11-02
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NETFILTER]: silence a warning in ebtables [IPV6]: File the fingerprints off ah6->spi/esp6->spi [TCP]: Set default congestion control when no sysctl. [TIPC] net/tipc/port.c: fix NULL dereference
| * | | [NETFILTER]: silence a warning in ebtablesMeelis Roos2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net/bridge/netfilter/ebtables.c: In function 'ebt_dev_check': net/bridge/netfilter/ebtables.c:89: warning: initialization discards qualifiers from pointer target type So make the char* a const char * and the warning is gone. Signed-off-by: Meelis Roos <mroos@linux.ee> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [IPV6]: File the fingerprints off ah6->spi/esp6->spiAl Viro2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In theory these are opaque 32bit values. However, we end up allocating them sequentially in host-endian and stick unchanged on the wire. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TCP]: Set default congestion control when no sysctl.Stephen Hemminger2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The setting of the default congestion control was buried in the sysctl code so it would not be done properly if SYSCTL was not enabled. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TIPC] net/tipc/port.c: fix NULL dereferenceAdrian Bunk2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The correct order is: NULL check before dereference Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-11-02
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix futex_atomic_cmpxchg_inatomic implementation.
| * | | [SPARC64]: Fix futex_atomic_cmpxchg_inatomic implementation.David S. Miller2006-11-01
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | I copied the logic from ll/sc arch implementations, but that was wrong and makes no sense at all. Just do a straight compare-exchange instruction, just like x86. Based upon bug reports from Dennis Gilmore and Fabio Massimo. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-11-01
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: Revert "[PATCH] Add 0x7110 piix to ata_piix.c" [libata] sata_nv: Add PCI IDs [PATCH] ahci: fix status register check in ahci_softreset
| * | Revert "[PATCH] Add 0x7110 piix to ata_piix.c"Jeff Garzik2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f833229c96c0bf53c05995e4bd58709d9e9edd67: According to reviewers and the lspci data provided in commit message itself, PCI ID 0x7110 should not have been added to ata_piix. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | [libata] sata_nv: Add PCI IDsPeer Chen2006-11-01
| | | | | | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | [PATCH] ahci: fix status register check in ahci_softresetTejun Heo2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ahci_softreset() used to use ahci_tf_read() which reads D2H_REG area to check for the Status register. However, this area is zeroed on initialization and not set by initial signature FIS. Replace it with ahci_check_status(). This bug prevented CLO code from being activated whenever BSY and/or DRQ is set prior to softreset. This fix makes AHCI_FLAG_RESET_NEEDS_CLO flag redundant. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] powerpc: Eliminate "exceeds stub group size" linker warningPaul Mackerras2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turns out that the linker warnings on 64-bit powerpc about "section blah exceeds stub group size" were being triggered by conditional branches in head_64.S branching to global symbols, whether in head_64.S or in other files. This eliminates the warnings by making some global symbols in head_64.S no longer global, and by rearranging some branches. Signed-off-by: Paul Mackerras <paulus@samba.org> [ Yee-haa. Maybe I'll notice newly introduced real warnings now - Linus ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-11-01
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix warning in mips-boards generic PCI [MIPS] SMTC: Synchronize cp0 counters on bootup. [MIPS] SMTC: Fix crash if # of TC's > # of VPE's after pt_regs irq cleanup. [MIPS] 16K & 64K page size fixes
| * | | [MIPS] Fix warning in mips-boards generic PCIYoichi Yuasa2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/mips/mips-boards/generic/pci.c: In function `mips_pcibios_init': arch/mips/mips-boards/generic/pci.c:227: warning: comparison of distinct pointer types lacks a cast arch/mips/mips-boards/generic/pci.c:228: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] SMTC: Synchronize cp0 counters on bootup.Ralf Baechle2006-11-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] SMTC: Fix crash if # of TC's > # of VPE's after pt_regs irq cleanup.Ralf Baechle2006-11-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] 16K & 64K page size fixesRalf Baechle2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | Derived from Peter Watkins <treestem@gmail.com>'s work. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | i386: write IO APIC irq routing entries in correct orderLinus Torvalds2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the "mask" bit is in the low word, when we write a new entry, we need to write the high word first, before we potentially unmask it. The exception is when we actually want to mask the interrupt, in which case we want to write the low word first to make sure that the high word doesn't change while the interrupt routing is still active. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | i386: clean up io-apic accessesLinus Torvalds2006-11-01
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is preparation for fixing the ordering of the accesses that got broken by the commit cf4c6a2f27f5db810b69dcb1da7f194489e8ff88 when factoring out the "common" io apic routing entry accesses. Move the accessor function (that were only used by io_apic.c) out of a header file, and use proper memory-mapped accesses rather than making up our own "volatile" pointers. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge branch 'merge' of ↵Linus Torvalds2006-11-01
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Make alignment exception always check exception table [POWERPC] Disallow kprobes on emulate_step and branch_taken [POWERPC] Make mmiowb's io_sync preempt safe [POWERPC] Make high hugepage areas preempt safe [POWERPC] Make current preempt-safe [POWERPC] qe_lib: qe_issue_cmd writes wrong value to CECDR [POWERPC] Use 4kB iommu pages even on 64kB-page systems [POWERPC] Fix oprofile support for e500 in arch/powerpc [POWERPC] Fix rmb() for e500-based machines it [POWERPC] Fix various offb issues
| * | [POWERPC] Make alignment exception always check exception tableBenjamin Herrenschmidt2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The alignment exception used to only check the exception table for -EFAULT, not for other errors. That opens an oops window if we can coerce the kernel into getting an alignment exception for other reasons in what would normally be a user-protected accessor, which can be done via some of the futex ops. This fixes it by always checking the exception tables. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Disallow kprobes on emulate_step and branch_takenGui,Jian2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On powerpc, probing on emulate_step function will crash 2.6.18.1 when it is triggered. When kprobe is triggered, emulate_step() is on its kernel path and will cause recursive kprobe fault. And branch_taken() is called in emulate_step(). This disallows kprobes on both of them. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Make mmiowb's io_sync preempt safeHugh Dickins2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If mmiowb() is always used prior to releasing spinlock as Doc suggests, then it's safe against preemption; but I'm not convinced that's always the case. If preemption occurs between sync and get_paca()->io_sync = 0, I believe there's no problem. But in the unlikely event that gcc does the store relative to another register than r13 (as it did with current), then there's a small danger of setting another cpu's io_sync to 0, after it had just set it to 1. Rewrite ppc64 mmiowb to prevent that. The remaining io_sync assignments in io.h all get_paca()->io_sync = 1, which is harmless even if preempted to the wrong cpu (the context switch itself syncs); and those in spinlock.h are while preemption is disabled. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Make high hugepage areas preempt safeHugh Dickins2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checking source for other get_paca()->field preemption dangers found that open_high_hpage_areas does a structure copy into its paca while preemption is enabled: unsafe however gcc accomplishes it. Just remove that copy: it's done safely afterwards by on_each_cpu, as in open_low_hpage_areas. Signed-off-by: Hugh Dickins <hugh@veritas.com> Acked-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Make current preempt-safeHugh Dickins2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Repeated -j20 kernel builds on a G5 Quad running an SMP PREEMPT kernel would often collapse within a day, some exec failing with "Bad address". In each case examined, load_elf_binary was doing a kernel_read, but generic_file_aio_read's access_ok saw current->thread.fs.seg as USER_DS instead of KERNEL_DS. objdump of filemap.o shows gcc 4.1.0 emitting "mr r5,r13 ... ld r9,416(r5)" here for get_paca()->__current, instead of the expected and much more usual "ld r9,416(r13)"; I've seen other gcc4s do the same, but perhaps not gcc3s. So, if the task is preempted and rescheduled on a different cpu in between the mr and the ld, r5 will be looking at a different paca_struct from the one it's now on, pick up the wrong __current, and perhaps the wrong seg. Presumably much worse could happen elsewhere, though that split is rare. Other architectures appear to be safe (x86_64's read_pda is more limiting than get_paca), but ppc64 needs to force "current" into one instruction. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] qe_lib: qe_issue_cmd writes wrong value to CECDRTimur Tabi2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Changed qe_issue_cmd() to write cmd_input to the CECDR unmodified. It was treating cmd_input as a virtual address and tried to convert it to a physical address. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Use 4kB iommu pages even on 64kB-page systemsLinas Vepstas2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 10Gigabit ethernet device drivers appear to be able to chew up all 256MB of TCE mappings on pSeries systems, as evidenced by numerous error messages: iommu_alloc failed, tbl c0000000010d5c48 vaddr c0000000d875eff0 npages 1 Some experimentation indicates that this is essentially because one 1500 byte ethernet MTU gets mapped as a 64K DMA region when the large 64K pages are enabled. Thus, it doesn't take much to exhaust all of the available DMA mappings for a high-speed card. This patch changes the iommu allocator to work with its own unique, distinct page size. Although the patch is long, its actually quite simple: it just #defines a distinct IOMMU_PAGE_SIZE and then uses this in all the places that matter. As a side effect, it also dramatically improves network performance on platforms with H-calls on iommu translation inserts/removes (since we no longer call it 16 times for a 1500 bytes packet when the iommu HW is still 4k). In the future, we might want to make the IOMMU_PAGE_SIZE a variable in the iommu_table instance, thus allowing support for different HW page sizes in the iommu itself. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Fix oprofile support for e500 in arch/powerpcAndy Fleming2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed a compile error in building the 85xx support with oprofile, and in the process cleaned up some issues with the fsl_booke performance monitor code. * Reorganized FSL Book-E performance monitoring code so that the 7450 wouldn't be built if the e500 was, and cleaned it up so it was more self-contained. * Added a cpu_setup function for FSL Book-E. The original cpu_setup function prototype had no arguments, assuming that the reg_setup function would copy the required information into variables which represented the registers. This was silly for e500, since it has 1 register per counter (rather than 3 for all counters), so the code has been restructured to have cpu_setup take the current counter config array as an argument, with op_powerpc_setup() invoking op_powerpc_cpu_setup() through on_each_cpu(), and op_powerpc_cpu_setup() invoking the model-specific cpu_setup function with an argument. The argument is ignored on all other platforms at present. * Fixed a confusing line where a trinary operator only had two arguments Signed-off-by: Andrew Fleming <afleming@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Fix rmb() for e500-based machines itAndy Fleming2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The e500 core generates an illegal instruction exception when it tries to execute the lwsync instruction, which we currently use for rmb(). This fixes it by using the LWSYNC macro, which turns into a plain sync on 32-bit machines. Signed-off-by: Andrew Fleming <afleming@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Fix various offb issuesBenjamin Herrenschmidt2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a few issues in offb: - A test was inverted causing the palette hack to never work (no device node was passed down to the init function) - Some cards seem to have their assigned-addresses property in a random order, thus we need to try using of_get_pci_address() first, which will fail if it's not a PCI device, and fallback to of_get_address() in that case. of_get_pci_address() properly parsees assigned-addresses to test the BAR number and thus will get it right whatever the order is. - Some cards (like GXT4500) provide a linebytes of 0xffffffff in the device-tree which does no good. This patch handles that by using the screen width when that happens. (Also fixes btext.c while at it). - Add detection of the GXT4500 in addition to the GXT2000 for the palette hacks (we use the same hack, palette is linear in register space at offset 0x6000). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-11-01
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] ata_piix: allow 01b MAP for both ICH6M and ICH7M [PATCH] libata: unexport ata_dev_revalidate() [PATCH] Add 0x7110 piix to ata_piix.c [PATCH] sata_sis: fix flags handling for the secondary port
| * | | [PATCH] ata_piix: allow 01b MAP for both ICH6M and ICH7MTejun Heo2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ICH7M was separated from ICH6M to allow undocumented MAP value 01b which was spotted on an ASUS notebook. However, there is also notebooks with MAP value 01b on ICH6M. This patch re-merges ICH6M and ICH7M entries and allows MAP value 01b for both. This problem has been reported and initial patch provided by Jonathan Dieter. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Jonathan Dieter <jdieter@gmail.com> Cc: Tom Deblauwe <tom.deblauwe@telenet.be> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata: unexport ata_dev_revalidate()Tejun Heo2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ata_dev_revalidate() isn't used outside of libata core. Unexport it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] Add 0x7110 piix to ata_piix.cJens Axboe2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi Jeff, I tested the PATA support on my old VAIO notebook, and it failed to find my piix device: 00:07.1 Class 0101: 8086:7111 (rev 01) (prog-if 80 [Master]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Region 4: I/O ports at fc90 [size=16] This patch adds the pci id to ata_piix.c and things then work as expected. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] sata_sis: fix flags handling for the secondary portTejun Heo2006-10-31
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sis_init_one() modifies probe_ent->port_flags after allocating and initializing it using ata_pci_init_native_mode(). This makes port_flags for the secondary port (probe_ent->pinfo2->flags) go out of sync resulting in misdetection of device due to incorrectly initialized SCR access flag. This patch make probe_ent alloc/init happen after the final port flags value is determined. This is fragile but probe_ent and all the related mess are scheduled to go away soon for exactly this reason. We just need to hold everything together till then. This has been spotted and diagnosed and tested by Patrick McHardy. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Patric McHardy <kaber@trash.net> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] sky2: netpoll on dual port cardsStephen Hemminger2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sky2 driver uses a single NAPI poll routine for both ports on dual ported cards (because there is a single IRQ and status ring). Netpoll makes assumptions about the relationship between network device and NAPI that aren't correct on the second port, this will cause the port to never clear work. Most systems, just have single port, so not a big issue. The easy fix is just make the second port, not netpoll capable. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] skge, sky2, et all. gplv2 onlyStephen Hemminger2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | I don't want my code to downgraded to GPLv3 because of cut-n-pasted the comments. These files which I hold copyright on were started before it was clear what GPLv3 was going to be. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] net s2io: return on NULL dev_alloc_skb()David Rientjes2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checks for NULL dev_alloc_skb() and returns on true to avoid subsequent dereference. Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Christoph Hellwig <hch@infrared.org> Signed-off-by: David Rientjes <rientjes@cs.washington.edu> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] ehea: kzalloc GFP_ATOMIC fixJan-Bernd Themann2006-10-31
| | | | | | | | | | | | | | | | | | | | | This patch fixes kzalloc parameters (GFP_ATOMIC instead of GFP_KERNEL) Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] myri10ge: ServerWorks HT2000 PCI id is already defined in pci_ids.hBrice Goglin2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | No need to keep defining PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE in the driver code since it is now defined in pci_ids.h. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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