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authorTobias Klauser <tklauser@distanz.ch>2014-09-29 16:54:12 +0200
committerTobias Klauser <tklauser@distanz.ch>2014-09-29 16:54:12 +0200
commit9556751e3272308b048667e739b1baeeb5a2cbd5 (patch)
treeaca47a76422d95c86536e995644b6226c91fe659 /astraceroute/Makefile
parent4f2c32268c348c086063d429d705022d8fdb2747 (diff)
netsniff-ng: Fix tpacketv2-only capturing
We need to set up the RX ring depending on whether tpacket v3 is available or not. Otherwise end up setting its structure up for tpacket v3, even though only tpacket v2 is available. This should fix packet capturing for tpacket v2 (i.e. corrupted frames in pcap). Reported-by: Mike Reeves <luke@geekempire.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'astraceroute/Makefile')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-19 18:48:32 +0000
1 RDX: 0000000000000046 RSI: 0000000000000001 RDI: ffffffff8234a07a RBP: ffff88007c861ec8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8234a07a R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88007dc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: ffff88015f7ff000 CR3: 00000000021f1000 CR4: 00000000000007f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Stack: ffff88007c861ef8 ffffffff81000312 ffffffff824466a8 ffff88007c85e650 0000000000000003 0000000000000000 ffff88007c861f38 ffffffff82335e5d ffff88007c862080 ffffffff8223d8c0 ffff88007c862080 ffffffff81c47760 Call Trace: [<ffffffff81000312>] do_one_initcall+0x122/0x170 [<ffffffff82335e5d>] kernel_init_freeable+0x9b/0x1c8 [<ffffffff81c47760>] ? rest_init+0x140/0x140 [<ffffffff81c4776e>] kernel_init+0xe/0xf0 [<ffffffff81c6be9c>] ret_from_fork+0x7c/0xb0 [<ffffffff81c47760>] ? rest_init+0x140/0x140 ... This patchset contains the following seven patches. 0001-x86-don-t-show-trace-beyond-show_stack-NULL-NULL.patch 0002-sparc32-make-show_stack-acquire-fp-if-_ksp-is-not-sp.patch 0003-dump_stack-consolidate-dump_stack-implementations-an.patch 0004-dmi-morph-dmi_dump_ids-into-dmi_format_ids-which-for.patch 0005-dump_stack-implement-arch-specific-hardware-descript.patch 0006-dump_stack-unify-debug-information-printed-by-show_r.patch 0007-arc-print-fatal-signals-reduce-duplicated-informatio.patch 0001-0002 update stack dumping functions in x86 and sparc32 in preparation. 0003 makes all arches except blackfin use generic dump_stack(). blackfin still uses the generic helper to print the same info. 0004-0005 properly abstract DMI identifier printing in WARN() and show_regs() so that all dumps print out the information. This enables show_regs() to use the same debug info message. 0006 updates show_regs() of all arches to use a common generic helper to print debug info. 0007 removes somem duplicate information from arc dumps. While this patchset changes how debug info is printed on some archs, the printed information is always superset of what used to be there. This patchset makes task dump debug messages consistent and enables adding more information. Workqueue is scheduled to add worker information including the workqueue in use and work item specific description. While this patch touches a lot of archs, it isn't too likely to cause non-trivial conflicts with arch-specfic changes and would probably be best to route together either through -mm. x86 is tested but other archs are either only compile tested or not tested at all. Changes to most archs are generally trivial. This patch: show_stack(current or NULL, NULL) is used to print the backtrace of the current task. As trace beyond the function itself isn't of much interest to anyone, don't show it by determining sp and bp in show_stack()'s frame and passing them to show_stack_log_lvl(). This brings show_stack(NULL, NULL)'s behavior in line with dump_stack(). Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: David S. Miller <davem@davemloft.net> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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