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2007-08-26[TCP]: Describe tcp_init_cwnd() thoroughly in a comment.David S. Miller
People often get tripped up by this function and think that it does not implemented the prescribed algorithms from RFC2414 and RFC3390, even though it does. So add a comment to head off such misunderstandings in the future. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26[NET]: Fix IP_ADD/DROP_MEMBERSHIP to handle only connectionlessFlavio Leitner
Fix IP[V6]_ADD_MEMBERSHIP and IP[V6]_DROP_MEMBERSHIP to return -EPROTO for connection oriented sockets. Signed-off-by: Flavio Leitner <fleitner@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26[KBUILD]: Sanitize tc_ematch headers.Stephen Hemminger
The headers in tc_ematch are used by iproute2, so these headers should be processed. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26[IPSEC] AH4: Update IPv4 options handling to conform to RFC 4302.Nick Bowler
In testing our ESP/AH offload hardware, I discovered an issue with how AH handles mutable fields in IPv4. RFC 4302 (AH) states the following on the subject: For IPv4, the entire option is viewed as a unit; so even though the type and length fields within most options are immutable in transit, if an option is classified as mutable, the entire option is zeroed for ICV computation purposes. The current implementation does not zero the type and length fields, resulting in authentication failures when communicating with hosts that do (i.e. FreeBSD). I have tested record route and timestamp options (ping -R and ping -T) on a small network involving Windows XP, FreeBSD 6.2, and Linux hosts, with one router. In the presence of these options, the FreeBSD and Linux hosts (with the patch or with the hardware) can communicate. The Windows XP host simply fails to accept these packets with or without the patch. I have also been trying to test source routing options (using traceroute -g), but haven't had much luck getting this option to work *without* AH, let alone with. Signed-off-by: Nick Bowler <nbowler@ellipticsemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-27[MIPS] Fulong doesn't need ISA DMA.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] IP27: intr_sconnect_level: don't disable interrupts.Ralf Baechle
There is no reason to. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] IP27: startup_bridge_irq: connect interrupt.Ralf Baechle
shutdown_bridge_irq disconnects the irq so we need to connect the irq or requesting the same irq a send time will fail. This used to make things like ifconfig eth0 down; ifconfig eth0 up fail on IP27. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] IP27: shutdown_bridge_irq: don't free irq.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Sort out handling of ISA-less PCI systems.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Add __cmpdi2Ralf Baechle
Certain 32-bit kernel configurations seem to be able to cause references, this was observed with gcc 4.1.2. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] HOTPLUG: Make register_pci_controller __devinit.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] PCI: Remove __devinit attribute from pcibios_fixup_bus.Ralf Baechle
Since 96bde06a2df1b363206d3cdef53134b84ff37813 several callers of pcibios_resource_to_bus are no longer marked __devinit resulting in a pile of modpost warnings if PCI && !HOTPLUG: MODPOST vmlinux.o WARNING: vmlinux.o(.text+0x15dde8): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_map_rom' and 'pci_map_rom_copy') WARNING: vmlinux.o(.text+0x15e140): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_update_resource' and 'pci_claim_resource') WARNING: vmlinux.o(.text+0x15f0cc): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'pci_bus_assign_resources') WARNING: vmlinux.o(.text+0x15f0f0): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'pci_bus_assign_resources') WARNING: vmlinux.o(.text+0x15f114): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'pci_bus_assign_resources') WARNING: vmlinux.o(.text+0x15f138): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'pci_bus_assign_resources') WARNING: vmlinux.o(.text+0x15f438): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'pbus_size_mem') WARNING: vmlinux.o(.text+0x15f4f4): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'pbus_size_mem') Removing __devinit from pcibios_resource_to_bus make the same necessary for pcibios_fixup_device_resources as well. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] PCI: Remove __devinit attribute from pcibios_fixup_bus.Ralf Baechle
Since 96bde06a2df1b363206d3cdef53134b84ff37813 pcibios_fixup_bus's caller pci_scan_child_bus is no longer marked __devinit resulting in this modpost warning if PCI && !HOTPLUG: MODPOST vmlinux.o WARNING: vmlinux.o(.text+0x158b9c): Section mismatch: reference to .init.text:pcibios_fixup_bus (between 'pci_scan_child_bus' and 'pci_scan_bus_parented') Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Delete duplicate inclusion of <linux/delay.h>.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Polish <asm/edac.h>.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] IP22: Export sgi_gfxaddr for use by the Newport console driver.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Maintain si_code field properly for FP exceptionsThiemo Seufer
The appended patch adds code to update siginfo_t's si_code field. It fixes e.g. a floating point overflow regression in the SBCL testsuite. Signed-off-By: Thiemo Seufer <ths@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] SMTC: Fix duplicate status dumps on NMIThiemo Seufer
Also removes the while(1); loop by propagating the ATTRIB_NORET of die() to nmi_exception_handler. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Unconditionally writeback and invalidate caches on kexec.Nicolas Schichan
Signed-off-by: Nicolas Schichan <nschichan@freebox.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[PATCH] rtc: Make rtc-rs5c348 driver hotplug-awareAtsushi Nemoto
The rtc-rs5c348 SPI driver name doesn't match its module name, which prevents it from properly hotplugging. There is only one in-tree user of its driver, which is fixed by this patch too. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: David Brownell <david-b@pacbell.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Fix gcc 3.3 warning.Ralf Baechle
CC arch/mips/kernel/cpu-bugs64.o arch/mips/kernel/cpu-bugs64.c: In function 'align_mod': arch/mips/kernel/cpu-bugs64.c:23: warning: asm operand 0 probably doesn't match constraints arch/mips/kernel/cpu-bugs64.c:23: warning: asm operand 1 probably doesn't match constraints Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Fix invalid semicolon after if statementIlpo Järvinen
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update Cobalt defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update workpad_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update tb0287_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update tb0226_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update tb0219_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update mpc30x_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update e55_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update capcella_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] IP22: Fix modpost warning.Ralf Baechle
MODPOST vmlinux.o WARNING: vmlinux.o(.text+0xc70): Section mismatch: reference to .init.text:add_memory_region (between 'probe_memory' and 'enable_local0_irq') Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Gcc 3.3 build fixes.Ralf Baechle
Work around gcc 3.3's unability to evaluate that certain expressions indeed are constant. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] MT: Use kallsyms in CPU state dumpRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] MIPSsim: Delete old file that survived moving around in the tree.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] unwind_stack should return a value ...Ralf Baechle
And gcc 3.4 doesn't even warn out this, grrr. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] SMTC: Fix crash on bootup with idebus= command line argument.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Fix build error if CONFIG_KALLSYMS is undefined.Ralf Baechle
CC arch/mips/kernel/traps.o arch/mips/kernel/traps.c: In function 'show_backtrace': arch/mips/kernel/traps.c:110: warning: unused variable 'ra' Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Excite: disable 64-bit kernel support.Ralf Baechle
CC arch/mips/basler/excite/excite_prom.o arch/mips/basler/excite/excite_prom.c:136:3: #error 64 bit support not implemented Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Kconfig: Fix configuration warning by hardwiring HOTPLUG_CPU to n.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Update a few defconfigs.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] SMTC: Move MIPS_CPU_IPI_IRQ definition into header.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Malta: Include <linux/irq.h for cp0_compare_irq / cp0_perfcount_irq.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] SMP: Scatter __cpuinit over the code as needed.Ralf Baechle
MIPS doesn't do CPU hotplugging yet but since many of the functions don't even have an __init let's fix this right. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] SEAD: Don't mark as experimental.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] remove unused marvell.hYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] remove unused gt64240.hYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] SNI: remove unused pcimt_scache.cYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] SNI: Remove unneeded sni_machine_haltYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Remove dead code from irq_txx9.cAtsushi Nemoto
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-27[MIPS] Do not discard extra debugging sections.Daniel Jacobowitz
Leaving these sections is useful to some tools that look at the image, and none of them are loaded into memory. The .mdebug.abi64 section, in particular, lets GDB recognize vmlinux.32 as an N64 program instead of guessing that it is O32. Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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