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2006-06-29[NET]: Added GSO header verificationHerbert Xu
When GSO packets come from an untrusted source (e.g., a Xen guest domain), we need to verify the header integrity before passing it to the hardware. Since the first step in GSO is to verify the header, we can reuse that code by adding a new bit to gso_type: SKB_GSO_DODGY. Packets with this bit set can only be fed directly to devices with the corresponding bit NETIF_F_GSO_ROBUST. If the device doesn't have that bit, then the skb is fed to the GSO engine which will allow the packet to be sent to the hardware if it passes the header check. This patch changes the sg flag to a full features flag. The same method can be used to implement TSO ECN support. We simply have to mark packets with CWR set with SKB_GSO_ECN so that only hardware with a corresponding NETIF_F_TSO_ECN can accept them. The GSO engine can either fully segment the packet, or segment the first MTU and pass the rest to the hardware for further segmentation. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[NETFILTER]: statistic match: add missing Kconfig help textPatrick McHardy
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[NETFILTER]: ip_queue/nfnetlink_queue: drop bridge port references when dev ↵Patrick McHardy
disappears When a device that is acting as a bridge port is unregistered, the ip_queue/nfnetlink_queue notifier doesn't check if its one of physindev/physoutdev and doesn't release the references if it is. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[NETFILTER]: xt_sctp: fix --chunk-types matchingJorge Matias
xt_sctp uses an incorrect header offset when --chunk-types is used. Signed-off-by: Jorge Matias <jorge.matias@motorola.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[NETFILTER]: xt_tcpudp: fix double unregistration in error pathYuri Gushin
"xt_unregister_match(AF_INET, &tcp_matchstruct)" is called twice, leaving "udp_matchstruct" registered, in case of a failure in the registration of the udp6 structure. Signed-off-by: Yuri Gushin <yuri@ecl-labs.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[NETFILTER]: nf_conntrack: Fix undefined references to local_bh_*Yasuyuki Kozakai
CC net/netfilter/nf_conntrack_proto_sctp.o net/netfilter/nf_conntrack_proto_sctp.c: In function `sctp_print_conntrack': net/netfilter/nf_conntrack_proto_sctp.c:206: warning: implicit declaration of function `local_bh_disable' net/netfilter/nf_conntrack_proto_sctp.c:208: warning: implicit declaration of function `local_bh_enable' CC net/netfilter/nf_conntrack_netlink.o net/netfilter/nf_conntrack_netlink.c: In function `ctnetlink_dump_table': net/netfilter/nf_conntrack_netlink.c:429: warning: implicit declaration of function `local_bh_disable' net/netfilter/nf_conntrack_netlink.c:452: warning: implicit declaration of function `local_bh_enable' Spotted by Toralf Förster Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[NETFILTER]: x_tables: fix xt_register_table error propagationPatrick McHardy
When xt_register_table fails the error is not properly propagated back. Based on patch by Lepton Wu <ytht.net@gmail.com>. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SUNHME]: Mark SBUS probing routines as __devinit.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Print symbol name of regs->tpc on kernel unaligned accesses.David S. Miller
This makes things easier to track down, especially in modules. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SERIO] i8042-sparcio.h: Convert to of_driver framework.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: time: Kill unnecessary asm/{fhc,sbus,ebus,isa}.h includes.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] power: Convert to of_driver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] auxio: Remove asm/{sbus,ebus}.h includes.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SERIAL] sunsab: Fix section mis-match errors.David S. Miller
sunsab_init_one() needs to be __devinit, not __init Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SERIAL] sunsab: Convert to of_driver framework.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SERIAL] sun{su,zilog}: Add missing MODULE_*() niceties.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SERIAL] sunsu: Convert to of_driver framework.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SERIAL] sunzilog: Fix bugs in device deregristration.David S. Miller
1) Need to unregister 2 ports per of_device. 2) Need to of_iounmap() 1 mapping per of_device. 3) Need to free up the IRQ only after all devices have been unregistered. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SERIAL] sunzilog: Convert to of_driver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: sparc32 side of of_device layer IRQ resolution.David S. Miller
Happily, life is much simpler on 32-bit sparc systems. The "intr" property, preferred over the "interrupts" property is used-as. Some minor translations of this value happen on sun4d systems. The stage is now set to rewrite the sparc serial driver probing to use the of_driver framework, and then to convert all SBUS, EBUS, and ISA drivers in-kind so that we can nuke all those special bus frameworks. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: of_device layer IRQ resolutionDavid S. Miller
Do IRQ determination generically by parsing the PROM properties, and using IRQ controller drivers for final resolution. One immediate positive effect is that all of the IRQ frobbing in the EBUS, ISA, and PCI controller layers has been eliminated. We just look up the of_device and use the properly computed value. The PCI controller irq_build() routines are gone and no longer used. Unfortunately sbus_build_irq() has to remain as there is a direct reference to this in the sunzilog driver. That can be killed off once the sparc32 side of this is written and the sunzilog driver is transformed into an "of" bus driver. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Fix typo in clock_probe().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] clock: Only probe central fhc clock on Enterprise boxes.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] power: Do not pass SA_SHIRQ to request_irq().David S. Miller
This needs to be a unique interrupt source because we do not have a register or similar to poll to make sure the IRQ is really for us. We do not have any dev_id to pass in anyways, and the generic IRQ layer is now enforcing that when SA_SHIRQ is specified, dev_id must be non-NULL. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Fix typo in isa_dev_get_irq_using_imap().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Let irq_install_pre_handler() get called multiple times.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Kill interrupt stuff and linux_phandle from device_node.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Convert clock drivers to of_driver framework.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] auxio: Convert to pure of_device driver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Convert all FB SBUS drivers to of_driver framework.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Add of_io{remap,unmap}().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Encode I/O space into resource flags on sparc32.David S. Miller
On sparc64 we don't need to do this because the resource values are large enough to encode the full physical address. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Beginnings of generic of_device framework.David S. Miller
The idea is to fully construct the device register and interrupt values into these of_device objects, and convert all of SBUS, EBUS, ISA drivers to use this new stuff. Much ideas and code taken from Ben H.'s powerpc work. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Add of_n_{addr,size}_cells().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Kill starfire_cookie from SBUS/PCI.David S. Miller
Totally unused. We need to traverse the list of global IRQ translaters, so storing it in the per-bus structures was useless. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29ocfs2: remove redundant NULL checks in ocfs2_direct_IO_get_blocks()Florin Malita
Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: clean up some osb fieldsMark Fasheh
Get rid of osb->uuid, osb->proc_sub_dir, and osb->osb_id. Those fields were unused, or could easily be removed. As a result, we also no longer need MAX_OSB_ID or ocfs2_globals_lock. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: fix init of uuid_net_keyMark Fasheh
ocfs2_initialize_super() should be copying from the beginning of the uuid. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: silence a debug printMark Fasheh
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: silence ENOENT during lookup of broken linksSunil Mushran
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: Cleanup message printsSunil Mushran
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: silence -EEXIST from ocfs2_extent_map_insert/lookupJoel Becker
Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29[PATCH] fs/ocfs2/dlm/dlmrecovery.c: make dlm_lockres_master_requery() staticAdrian Bunk
dlm_lockres_master_requery() became global without any external usage. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: warn the user on a dead timeout mismatchMark Fasheh
Print a warning to the user when a node with a different dead count joins the region. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: OCFS2_FS must depend on SYSFSAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29ocfs2: Compile-time disabling of ocfs2 debugging output.Joel Becker
Give gcc the chance to compile out the debug logging code in ocfs2. This saves some size at the expense of being able to debug the code. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29configfs: Clear up a few extra spaces where there should be TABs.Joel Becker
Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29configfs: Release memory in configfs_example.Joel Becker
The configfs_example module was missing a ->release(). Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-29[PATCH] usb gadget: fixup pxa2xx_udc to include asm/arch/udc.h againMilan Svoboda
This fixes pxa2xx_udc.c to include asm/arch/udc.h again to fix current build breakage. Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com> [ forwarded by David Brownell <david-b@pacbell.net> ] [ fixed to apply properly by Linus ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6: (22 commits) [PATCH] devfs: Remove it from the feature_removal.txt file [PATCH] devfs: Last little devfs cleanups throughout the kernel tree. [PATCH] devfs: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV [PATCH] devfs: Remove the tty_driver devfs_name field as it's no longer needed [PATCH] devfs: Remove the line_driver devfs_name field as it's no longer needed [PATCH] devfs: Remove the videodevice devfs_name field as it's no longer needed [PATCH] devfs: Remove the gendisk devfs_name field as it's no longer needed [PATCH] devfs: Remove the miscdevice devfs_name field as it's no longer needed [PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree [PATCH] devfs: Remove devfs_remove() function from the kernel tree [PATCH] devfs: Remove devfs_mk_cdev() function from the kernel tree [PATCH] devfs: Remove devfs_mk_bdev() function from the kernel tree [PATCH] devfs: Remove devfs_mk_symlink() function from the kernel tree [PATCH] devfs: Remove devfs_mk_dir() function from the kernel tree [PATCH] devfs: Remove devfs_*_tape() functions from the kernel tree [PATCH] devfs: Remove devfs support from the sound subsystem [PATCH] devfs: Remove devfs support from the ide subsystem. [PATCH] devfs: Remove devfs support from the serial subsystem [PATCH] devfs: Remove devfs from the init code [PATCH] devfs: Remove devfs from the partition code ...
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