summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* [PATCH] powerpc: Add xparameters file for Xilinx ML403 reference designGrant C. Likely2006-02-071-0/+243
| | | | | Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Add Virtex-4 FX to cpu tableGrant C. Likely2006-02-071-1/+11
| | | | | Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Add ML300 defconfigGrant C. Likely2006-02-071-0/+739
| | | | | Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Migrate ML300 reference design to the platform busGrant C. Likely2006-02-074-25/+55
| | | | | Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Migrate Xilinx Vertex support from the OCP bus to the ↵Grant C. Likely2006-02-077-128/+80
| | | | | | | | | | | | | | | | | | | | platfom bus. This patch only deals with the serial port definitions as there is no support for any other xilinx IP cores in the kernel tree at the moment. Board specific configuration moved out of virtex.[ch] and into the xparameters.h wrapper. This also prepares for the transition to the flattened device tree model. When the bootloader provides a device tree generated from an xparameters.h files, the kernel will no longer need xparameters/*. The platform bus will get populated with data from the device tree, and the device drivers will be automatically connected to the devices. Only the bootloader (or ppcboot) will need xparameters directly. Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Make Virtex-II Pro support generic for all Virtex devicesGrant C. Likely2006-02-077-11/+16
| | | | | | | | | | | | The PPC405 hard core is used in both the Virtex-II Pro and Virtex 4 FX FPGAs. This patch cleans up the Virtex naming convention to reflect more than just the Virtex-II Pro. Rename files virtex-ii_pro.[ch] to virtex.[ch] Rename config value VIRTEX_II_PRO to XILINX_VIRTEX Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Move xparameters.h into xilinx virtex device specific pathGrant C. Likely2006-02-073-2/+2
| | | | | | | | | | | | | xparameters should not be needed by anything but virtex platform code. Move it from include/asm-ppc/ to platforms/4xx/xparameters/ This is preparing for work to remove xparameters from the dependancy tree for most c files. xparam changes should not cause a recompile of the world. Instead, drivers should get device info from the platform bus (populated by the boot code) Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: avoid timer interrupt replay effect when onlining cpuNathan Lynch2006-02-071-0/+3
| | | | | | | | | | | | When a cpu is hotplug-onlined, if we don't set per_cpu(last_jiffy) to something sane, timer_interrupt will execute its while loop for every tick missed since the cpu was last online (or since the system was booted, if we're adding a new cpu). This can cause weird hangs, ssh sessions dropping, and we can even go xmon if we take a global IPI at the wrong time. Signed-off-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: hypervisor check in pseries_kexec_cpu_downMichael Neuling2006-02-071-1/+1
| | | | | | | | | | | | We call unregister_vpa but we don't check to see if the hypervisor supports this. Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Anton Blanchard <anton@samba.org> -- arch/powerpc/platforms/pseries/setup.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] documentation/powerpc: add bus-frequency property to SOC nodeBecky Bruce2006-02-071-0/+8
| | | | | | | | | Updated SOC node definition in documentation to include bus-frequency property. Also extended mdio example to match specification. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Kumar Gala <galak@gate.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Don't use toc in decrementer_iSeries_maskedMichael Ellerman2006-02-071-2/+3
| | | | | | | | | | | Since 404849bbd2bfd62e05b36f4753f6e1af6050a824 we've been using LOAD_REG_ADDRBASE, which uses the toc pointer, in decrementer_iSeries_masked. This can explode if we take the decrementer interrupt while we're in a module, because the toc pointer in r2 will be the module's toc pointer. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Cleanup, consolidating icache dirtying logicDavid Gibson2006-02-071-12/+2
| | | | | | | | | | | | | | | | | | | The code to mark a page as icache dirty (so that it will later be icache-dcache flushed when we try to execute from it) is duplicated in three places: flush_dcache_page() does this marking and nothing else, but clear_user_page() and copy_user_page() duplicate it, since those functions make the page icache dirty themselves. This patch makes those other functions call flush_dcache_page() instead, so the logic's all in one place. This will make life less confusing if we ever need to tweak the details of the the lazy icache flush mechanism. arch/powerpc/mm/mem.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] Don't check pointer for NULL before passing it to kfree ↵Jesper Juhl2006-02-071-2/+1
| | | | | | | | | | [arch/powerpc/kernel/rtas_flash.c] Checking a pointer for NULL before passing it to kfree is pointless, kfree does its own NULL checking of input. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: fix compile warning in udbg_init_maple_realmodeOlaf Hering2006-02-071-1/+1
| | | | | | | | arch/powerpc/kernel/udbg_16550.c: In function `udbg_init_maple_realmode': arch/powerpc/kernel/udbg_16550.c:162: warning: assignment from incompatible pointer type Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: add refcounting to setup_peg2 and of_get_pci_addressOlaf Hering2006-02-072-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | setup_peg2 must do some refcounting. of_get_pci_address may need to drop the node Pegasos l2cr : L2 cache was not active, activating PCI bus 0 controlled by pci at 80000000 Badness in kref_get at /home/olaf/kernel/olh/ppc64/linux-2.6.16-rc2-olh/lib/kref.c:32 Call Trace: [C037BD00] [C0007934] show_stack+0x5c/0x184 (unreliable) [C037BD30] [C000E068] program_check_exception+0x184/0x584 [C037BD90] [C000F5F0] ret_from_except_full+0x0/0x4c --- Exception: 700 at kref_get+0xc/0x24 LR = of_node_get+0x24/0x3c [C037BE50] [C004FD94] __pte_alloc_kernel+0x64/0x80 (unreliable) [C037BE70] [C000CA18] of_get_parent+0x34/0x58 [C037BE90] [C0009B18] of_get_address+0x24/0x174 [C037BED0] [C000A108] of_address_to_resource+0x24/0x68 [C037BF00] [C038B128] chrp_find_bridges+0x114/0x470 [C037BF90] [C038AE48] chrp_setup_arch+0x1fc/0x32c [C037BFB0] [C03849B0] setup_arch+0x144/0x188 [C037BFD0] [C037C45C] start_kernel+0x34/0x1a8 [C037BFF0] [000037A0] 0x37a0 Badness in kref_get at /home/olaf/kernel/olh/ppc64/linux-2.6.16-rc2-olh/lib/kref.c:32 Call Trace: [C037BC90] [C0007934] show_stack+0x5c/0x184 (unreliable) [C037BCC0] [C000E068] program_check_exception+0x184/0x584 [C037BD20] [C000F5F0] ret_from_except_full+0x0/0x4c --- Exception: 700 at kref_get+0xc/0x24 LR = of_node_get+0x24/0x3c [C037BDE0] [00000000] 0x0 (unreliable) [C037BE00] [C000CA18] of_get_parent+0x34/0x58 [C037BE20] [C0009CE8] of_translate_address+0x2c/0x2fc [C037BEA0] [C0009FE8] __of_address_to_resource+0x30/0xc4 [C037BED0] [C000A130] of_address_to_resource+0x4c/0x68 [C037BF00] [C038B128] chrp_find_bridges+0x114/0x470 [C037BF90] [C038AE48] chrp_setup_arch+0x1fc/0x32c [C037BFB0] [C03849B0] setup_arch+0x144/0x188 [C037BFD0] [C037C45C] start_kernel+0x34/0x1a8 [C037BFF0] [000037A0] 0x37a0 PCI bus 0 controlled by pci at c0000000 Top of RAM: 0x10000000, Total RAM: 0x10000000 Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: remove pointer/integer confusion in of_find_node_by_nameOlaf Hering2006-02-071-2/+2
| | | | | | | remove pointer/integer confusion Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: restore clock speed in /proc/cpuinfoOlaf Hering2006-02-073-23/+1
| | | | | | | Use generic_calibrate_decr to restore missing clock: speed in /proc/cpuinfo Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: remove pointer/integer confusion in generic_calibrate_decrOlaf Hering2006-02-071-4/+4
| | | | | | | remove pointer/integer confusion Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Don't overwrite flat device tree with kdump kernelMichael Ellerman2006-02-073-0/+32
| | | | | | | | | | | | | | It's possible for prom_init to allocate the flat device tree inside the kdump crash kernel region. If this happens, when we load the kdump kernel we overwrite the flattened device tree, which is bad. We could make prom_init try and avoid allocating inside the crash kernel region, but then we run into issues if the crash kernel region uses all the space inside the RMO. The easiest solution is to move the flat device tree once we're running in the kernel. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: remove useless call to touch_softlockup_watchdogDave C Boutcher2006-02-071-4/+0
| | | | | | | | | | | | | It turns out that we can't stop the watchdog from triggering here. If we touch the timer (which just uses the current jiffie value) before we enable interrupts, it does nothing because jiffies are not mass-updated until after we enable interrupts. If we touch the timer after we enable interrupts, its too late because the softlockup watchdog will already have triggered. The touch_softlockup_watchdog call removed below does nothing. Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: prod all processors after ibm,suspend-meDave C Boutcher2006-02-071-0/+3
| | | | | | | | We need to prod everyone here since this is the only CPU that is guaranteed to be running after the ibm,suspend-me RTAS call returns. Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: return correct rtas status from ibm,suspend-meDave C Boutcher2006-02-071-2/+2
| | | | | | | | Correctly return the status from the RTAS call. rtas_call expects to return the status as a return value. Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Fix !SMP build of rtas.cMichael Ellerman2006-02-071-0/+1
| | | | | | | | arch/powerpc/kernel/rtas.c is getting hvcall.h via spinlock.h, but when we're building for UP we don't include spinlock.h. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: IOMMU SG paranoiaJake Moilanen2006-02-071-3/+6
| | | | | | | | | | | | | | | | | This addresses two items, which are unlikely to be hit if we trust drivers. The first is moving a memory barrier below where the vmerged SG count is passed back, but before the list is set to end. If those instructions were reordered, there could be an issue in iommu_unmap_sg(). The second is making sure we terminate the list on the failure case of iommu_map_sg(). If a driver does not look at the failure return code, it could pass a ill-formed SG list to iommu_unmap_sg(). Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Refuse to boot a kdump kernel via OFMichael Ellerman2006-02-071-0/+4
| | | | | | | | | | | | You can't boot a kdump kernel via OF, not reliably anyway, the kernel being at 32 MB conflicts with the zImage wrapper etc. and it blows up. It's trivial to check in prom_init though, and this is early enough that we can actually drop back to OF where a reset-all will get you going again, which is kinda nice. I think this should go in for 2.6.16. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Make sure we don't create empty lmb regionsMichael Ellerman2006-02-071-0/+4
| | | | | | | | | | | | To prevent problems later in boot, make sure we don't create zero-size lmb regions. I've checked all the callers, and at the moment no one should ever hit this. All callers use a constant size, or they check the computed size before they call us. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Don't allocate zero bytes in finish_device_tree()Michael Ellerman2006-02-071-1/+6
| | | | | | | | | | | | In prom.c we run finish_node() on allnodes twice. The first time we just calculate how much memory we'll need, the second time we do the actual work. If the calculation stage determines that we need 0 bytes, then we should skip the lmb allocation. Although an alloc of zero will work, it has been seen to lead to a BUG_ON() in reserve_bootmem() on at least one machine. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc/8xx: last two 8MB D-TLB entries are incorrectly setMarcelo Tosatti2006-02-071-2/+5
| | | | | | | | | | | | | | | | | | | | | | The last two 8MB TLB entries are being incorrectly set by initial_mmu on 8xx. The first entry is written with the same virtual/physical address, which renders it invalid: BDI>rms 792 0x00001e00 BDI>rms 824 1 BDI>rds 824 SPR 824 : 0xc08000c0 -1065353024 BDI>rds 825 SPR 825 : 0xc0800de0 -1065349664 BDI>rds 826 SPR 826 : 0x00000000 0 And the second entry, in addition, does not have its TLB index set correctly. Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Fix spufs initialization sequence.Geoff Levand2006-02-071-1/+1
| | | | | | | | | | | | This is a small fix to get the spufs init sequence right. init_spu_base() in spu_base.c should be called (via module_init(init_spu_base)) before spufs_init() (via module_init(spufs_init)) in spufs/inode.c gets called. Signed-off-by: Masato Noguchi <Masato.Noguchi@jp.sony.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/64: Fix bug in setting floating-point exception modePaul Mackerras2006-02-071-1/+1
| | | | | | | | | When loading up the FPU, we were using a 'ld' (load doubleword) instruction to get the FP exception mode from the thread_struct, but it's only an int field. This changes the ld to lwz (load word and zero-extend). Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge ../linux-2.6Paul Mackerras2006-02-071176-20653/+33851
|\
| * [PATCH] USB: Fix GPL markings on usb core functions.Greg KH2006-02-051-3/+3
| | | | | | | | | | | | | | | | I thought we had fixed up all non-gpl USB drivers, and was wrong to do this. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * mm/slab.c (non-NUMA): Fix compile warning and clean up codeLinus Torvalds2006-02-051-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The non-NUMA case would do an unmatched "free_alien_cache()" on an alien pointer that had never been allocated. It might not matter from a code generation standpoint (since in the non-NUMA case, the code doesn't actually _do_ anything), but it not only results in a compiler warning, it's really really ugly too. Fix the compiler warning by just having a matching dummy allocation. That also avoids an unnecessary #ifdef in the code. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-02-052-8/+17
| |\
| | * [SPARC64]: Update defconfig.David S. Miller2006-02-051-8/+13
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| | * [SPARC64]: Add .gitignore file for sparc64 boot images.David S. Miller2006-02-051-0/+4
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-02-0521-61/+124
| |\ \
| | * | [NETFILTER]: Fix check whether dst_entry needs to be released after NATPatrick McHardy2006-02-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After DNAT the original dst_entry needs to be released if present so the packet doesn't skip input routing with its new address. The current check for DNAT in ip_nat_in is reversed and checks for SNAT. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: Prepare {ipt,ip6t}_policy match for x_tables unificationPatrick McHardy2006-02-044-21/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IPv4 and IPv6 version of the policy match are identical besides address comparison and the data structure used for userspace communication. Unify the data structures to break compatiblity now (before it is released), so we can port it to x_tables in 2.6.17. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: Fix ip6t_policy address matchingPatrick McHardy2006-02-041-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix two bugs in ip6t_policy address matching: - misorder arguments to ip6_masked_addrcmp, mask must be the second argument - inversion incorrectly applied to the entire expression instead of just the address comparison Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: Check policy length in policy match strict modePatrick McHardy2006-02-042-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: Fix possible overflow in netfilters do_replace()Kirill Korotaev2006-02-044-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | netfilter's do_replace() can overflow on addition within SMP_ALIGN() and/or on multiplication by NR_CPUS, resulting in a buffer overflow on the copy_from_user(). In practice, the overflow on addition is triggerable on all systems, whereas the multiplication one might require much physical memory to be present due to the check above. Either is sufficient to overwrite arbitrary amounts of kernel memory. I really hate adding the same check to all 4 versions of do_replace(), but the code is duplicate... Found by Solar Designer during security audit of OpenVZ.org Signed-Off-By: Kirill Korotaev <dev@openvz.org> Signed-Off-By: Solar Designer <solar@openwall.com> Signed-off-by: Patrck McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: nf_conntrack: fix incorrect memset() size in FTP helperSamir Bellabes2006-02-041-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This memset() is executing with a bad size. According to Yasuyuki Kozakai, this memset() can be deleted, as 'ftp' is declared in global area. Signed-off-by: Samir Bellabes <sbellabes@mandriva.com> 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>
| | * | [NETFILTER]: iptables: fix typos in ipt_connbytes.hYasuyuki Kozakai2006-02-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix some typos that make iptables userspace compilation fail. 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>
| | * | [NETFILTER]: Fix missing src port initialization in tftp expectation maskPatrick McHardy2006-02-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported by David Ahern <dahern@avaya.com>, netfilter bugzilla #426. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: nfnetlink_queue: fix packet marking over netlinkPatrick McHardy2006-02-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The packet marked is the netlink skb, not the queued skb. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: Fix undersized skb allocation in ipt_ULOG/ebt_ulog/nfnetlink_logPatrick McHardy2006-02-043-18/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The skb allocated is always of size nlbufsize, even if that is smaller than the size needed for the current packet. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: ULOG/nfnetlink_log: Use better default value for 'nlbufsiz'Holger Eitzenberger2006-02-043-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Performance tests showed that ULOG may fail on heavy loaded systems because of failed order-N allocations (N >= 1). The default value of 4096 is not optimal in the sense that it actually allocates _two_ contigous physical pages. Reasoning: ULOG uses alloc_skb(), which adds another ~300 bytes for skb_shared_info. This patch sets the default value to NLMSG_GOODSIZE and adds some documentation at the top. Signed-off-by: Holger Eitzenberger <heitzenberger@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: nf_conntrack: check address family when finding protocol moduleYasuyuki Kozakai2006-02-042-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __nf_conntrack_{l3}proto_find() doesn't check the passed protocol family, then it's possible to touch out of the array which has only AF_MAX items. Spotted by Pablo Neira Ayuso. Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | [NETFILTER]: ctnetlink: add MODULE_ALIAS for expectation subsystemPablo Neira Ayuso2006-02-042-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add load-on-demand support for expectation request. eg. conntrack -L expect Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
OpenPOWER on IntegriCloud