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bpf: Add bpf_ktime_get_coarse_ns helper #364

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@kernel-patches-bot kernel-patches-bot commented Nov 17, 2020

Pull request for series with
subject: bpf: Add bpf_ktime_get_coarse_ns helper
version: 1
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=386259
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kernel-patches-bot commented Nov 17, 2020

Master branch: de91e63
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=386259
version: 1
kernel-patches-bot and others added 2 commits November 17, 2020 13:17
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adding ci files
8b38697
@ubique @kernel-patches-bot
bpf: Add bpf_ktime_get_coarse_ns helper
aa8d228 
The helper uses CLOCK_MONOTONIC_COARSE source of time that is less accurate but more performant. We have a BPF CGROUP_SKB firewall that supports event logging through bpf_perf_event_output(). Each event has a timestamp and currently we use bpf_ktime_get_ns() for it. Use of bpf_ktime_get_coarse_ns() saves ~15-20 ns in time required for event logging. bpf_ktime_get_ns(): EgressLogByRemoteEndpoint 113.82ns 8.79M bpf_ktime_get_coarse_ns(): EgressLogByRemoteEndpoint 95.40ns 10.48M Signed-off-by: Dmitrii Banshchikov <me@ubique.spb.ru> Acked-by: Martin KaFai Lau <kafai@fb.com>
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kernel-patches-bot commented Nov 17, 2020

Master branch: cbf398d
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=386259
version: 1
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kernel-patches-bot commented Nov 18, 2020

Master branch: ea87ae8
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=386259
version: 1

Pull request is NOT updated. Failed to apply https://patchwork.kernel.org/project/netdevbpf/list/?series=386259
error message:

Cmd('git') failed due to: exit code(128) cmdline: git am -3 stdout: 'Applying: bpf: Add bpf_ktime_get_coarse_ns helper Using index info to reconstruct a base tree... M	include/uapi/linux/bpf.h M	tools/include/uapi/linux/bpf.h Falling back to patching base and 3-way merge... Auto-merging tools/include/uapi/linux/bpf.h CONFLICT (content): Merge conflict in tools/include/uapi/linux/bpf.h Auto-merging include/uapi/linux/bpf.h CONFLICT (content): Merge conflict in include/uapi/linux/bpf.h Patch failed at 0001 bpf: Add bpf_ktime_get_coarse_ns helper When you have resolved this problem, run "git am --continue". If you prefer to skip this patch, run "git am --skip" instead. To restore the original branch and stop patching, run "git am --abort".' stderr: 'error: Failed to merge in the changes. hint: Use 'git am --show-current-patch' to see the failed patch'

conflict:

diff --cc include/uapi/linux/bpf.h index a52299b80b9d,b637b68b10a9..000000000000 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@@ -3788,15 -3788,13 +3788,25 @@@ union bpf_attr *	Return *	Pointer to the current task. * ++<<<<<<< HEAD + * long bpf_bprm_opts_set(struct linux_binprm *bprm, u64 flags) + *	Description + *	Set or clear certain options on *bprm*: + * + *	**BPF_F_BPRM_SECUREEXEC** Set the secureexec bit + *	which sets the **AT_SECURE** auxv for glibc. The bit + *	is cleared if the flag is not specified. + *	Return + *	**-EINVAL** if invalid *flags* are passed, zero otherwise. ++======= + * u64 bpf_ktime_get_coarse_ns(void) + *	Description + *	Return a coarse-grained version of the time elapsed since system boot, in nanoseconds. + *	Does not include time the system was suspended. + *	See: **clock_gettime**\ (**CLOCK_MONOTONIC_COARSE**) + *	Return + *	Current *ktime*. ++>>>>>>> bpf: Add bpf_ktime_get_coarse_ns helper */ #define __BPF_FUNC_MAPPER(FN)	\	FN(unspec),	\ @@@ -3958,7 -3956,7 +3968,11 @@@	FN(task_storage_get),	\	FN(task_storage_delete),	\	FN(get_current_task_btf),	\ ++<<<<<<< HEAD +	FN(bprm_opts_set),	\ ++======= +	FN(ktime_get_coarse_ns),	\ ++>>>>>>> bpf: Add bpf_ktime_get_coarse_ns helper	/* */ /* integer value in 'imm' field of BPF_CALL instruction selects which helper diff --cc tools/include/uapi/linux/bpf.h index a52299b80b9d,b637b68b10a9..000000000000 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@@ -3788,15 -3788,13 +3788,25 @@@ union bpf_attr *	Return *	Pointer to the current task. * ++<<<<<<< HEAD + * long bpf_bprm_opts_set(struct linux_binprm *bprm, u64 flags) + *	Description + *	Set or clear certain options on *bprm*: + * + *	**BPF_F_BPRM_SECUREEXEC** Set the secureexec bit + *	which sets the **AT_SECURE** auxv for glibc. The bit + *	is cleared if the flag is not specified. + *	Return + *	**-EINVAL** if invalid *flags* are passed, zero otherwise. ++======= + * u64 bpf_ktime_get_coarse_ns(void) + *	Description + *	Return a coarse-grained version of the time elapsed since system boot, in nanoseconds. + *	Does not include time the system was suspended. + *	See: **clock_gettime**\ (**CLOCK_MONOTONIC_COARSE**) + *	Return + *	Current *ktime*. ++>>>>>>> bpf: Add bpf_ktime_get_coarse_ns helper */ #define __BPF_FUNC_MAPPER(FN)	\	FN(unspec),	\ @@@ -3958,7 -3956,7 +3968,11 @@@	FN(task_storage_get),	\	FN(task_storage_delete),	\	FN(get_current_task_btf),	\ ++<<<<<<< HEAD +	FN(bprm_opts_set),	\ ++======= +	FN(ktime_get_coarse_ns),	\ ++>>>>>>> bpf: Add bpf_ktime_get_coarse_ns helper	/* */ /* integer value in 'imm' field of BPF_CALL instruction selects which helper
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kernel-patches-bot commented Nov 19, 2020

At least one diff in series https://patchwork.kernel.org/project/netdevbpf/list/?series=386259 irrelevant now. Closing PR.
@kernel-patches-bot kernel-patches-bot deleted the series/386259=>bpf-next branch November 19, 2020 16:53
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Jul 14, 2023
@davem330
net: prevent skb corruption on frag list segmentation
c329b26 
Ian reported several skb corruptions triggered by rx-gro-list, collecting different oops alike: [ 62.624003] BUG: kernel NULL pointer dereference, address: 00000000000000c0 [ 62.631083] #PF: supervisor read access in kernel mode [ 62.636312] #PF: error_code(0x0000) - not-present page [ 62.641541] PGD 0 P4D 0 [ 62.644174] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 62.648629] CPU: 1 PID: 913 Comm: napi/eno2-79 Not tainted 6.4.0 #364 [ 62.655162] Hardware name: Supermicro Super Server/A2SDi-12C-HLN4F, BIOS 1.7a 10/13/2022 [ 62.663344] RIP: 0010:__udp_gso_segment (./include/linux/skbuff.h:2858 ./include/linux/udp.h:23 net/ipv4/udp_offload.c:228 net/ipv4/udp_offload.c:261 net/ipv4/udp_offload.c:277) [ 62.687193] RSP: 0018:ffffbd3a83b4f868 EFLAGS: 00010246 [ 62.692515] RAX: 00000000000000ce RBX: 0000000000000000 RCX: 0000000000000000 [ 62.699743] RDX: ffffa124def8a000 RSI: 0000000000000079 RDI: ffffa125952a14d4 [ 62.706970] RBP: ffffa124def8a000 R08: 0000000000000022 R09: 00002000001558c9 [ 62.714199] R10: 0000000000000000 R11: 00000000be554639 R12: 00000000000000e2 [ 62.721426] R13: ffffa125952a1400 R14: ffffa125952a1400 R15: 00002000001558c9 [ 62.728654] FS: 0000000000000000(0000) GS:ffffa127efa40000(0000) knlGS:0000000000000000 [ 62.736852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.742702] CR2: 00000000000000c0 CR3: 00000001034b0000 CR4: 00000000003526e0 [ 62.749948] Call Trace: [ 62.752498] <TASK> [ 62.779267] inet_gso_segment (net/ipv4/af_inet.c:1398) [ 62.787605] skb_mac_gso_segment (net/core/gro.c:141) [ 62.791906] __skb_gso_segment (net/core/dev.c:3403 (discriminator 2)) [ 62.800492] validate_xmit_skb (./include/linux/netdevice.h:4862 net/core/dev.c:3659) [ 62.804695] validate_xmit_skb_list (net/core/dev.c:3710) [ 62.809158] sch_direct_xmit (net/sched/sch_generic.c:330) [ 62.813198] __dev_queue_xmit (net/core/dev.c:3805 net/core/dev.c:4210) net/netfilter/core.c:626) [ 62.821093] br_dev_queue_push_xmit (net/bridge/br_forward.c:55) [ 62.825652] maybe_deliver (net/bridge/br_forward.c:193) [ 62.829420] br_flood (net/bridge/br_forward.c:233) [ 62.832758] br_handle_frame_finish (net/bridge/br_input.c:215) [ 62.837403] br_handle_frame (net/bridge/br_input.c:298 net/bridge/br_input.c:416) [ 62.851417] __netif_receive_skb_core.constprop.0 (net/core/dev.c:5387) [ 62.866114] __netif_receive_skb_list_core (net/core/dev.c:5570) [ 62.871367] netif_receive_skb_list_internal (net/core/dev.c:5638 net/core/dev.c:5727) [ 62.876795] napi_complete_done (./include/linux/list.h:37 ./include/net/gro.h:434 ./include/net/gro.h:429 net/core/dev.c:6067) [ 62.881004] ixgbe_poll (drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:3191) [ 62.893534] __napi_poll (net/core/dev.c:6498) [ 62.897133] napi_threaded_poll (./include/linux/netpoll.h:89 net/core/dev.c:6640) [ 62.905276] kthread (kernel/kthread.c:379) [ 62.913435] ret_from_fork (arch/x86/entry/entry_64.S:314) [ 62.917119] </TASK> In the critical scenario, rx-gro-list GRO-ed packets are fed, via a bridge, both to the local input path and to an egress device (tun). The segmentation of such packets unsafely writes to the cloned skbs with shared heads. This change addresses the issue by uncloning as needed the to-be-segmented skbs. Reported-by: Ian Kumlien <ian.kumlien@gmail.com> Tested-by: Ian Kumlien <ian.kumlien@gmail.com> Fixes: 3a1296a ("net: Support GRO/GSO fraglist chaining.") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 19, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
8dfb348 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 20, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
43e7fce 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 21, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
5c15a20 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 21, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
4435ea9 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 23, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
1d8d52a 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 23, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
94aaf15 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 30, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
66b73f1 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 30, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
7f84353 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Dec 31, 2024
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
2d766d0 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Jan 3, 2025
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
742a11d 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
kernel-patches-daemon-bpf bot pushed a commit that referenced this pull request Jan 6, 2025
@borkmann
selftests/bpf: Extend netkit tests to validate set {head,tail}room
058268e 
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Link: https://lore.kernel.org/bpf/20241220234658.490686-3-daniel@iogearbox.net
eddyz87 added a commit to eddyz87/bpf that referenced this pull request Jul 30, 2025
@eddyz87
[wip] bpf: callchain sensitive stack liveness tracking using CFG
759fd25 
Failing tests: - kernel-patches#110 fexit_bpf2bpf:FAIL - kernel-patches#124 for_each:FAIL - kernel-patches#144 iters:FAIL - kernel-patches#148 kfree_skb:FAIL - kernel-patches#161 l4lb_all:FAIL - kernel-patches#193 map_kptr:FAIL - kernel-patches#23 bpf_loop:FAIL - kernel-patches#260 pkt_access:FAIL - kernel-patches#269 prog_run_opts:FAIL - kernel-patches#280 rbtree_success:FAIL - kernel-patches#356 res_spin_lock_failure:FAIL - kernel-patches#364 setget_sockopt:FAIL - kernel-patches#381 sock_fields:FAIL - kernel-patches#394 spin_lock:FAIL - kernel-patches#395 spin_lock_success:FAIL - kernel-patches#444 test_bpffs:FAIL - kernel-patches#453 test_profiler:FAIL - kernel-patches#479 usdt:FAIL - kernel-patches#488 verifier_bits_iter:FAIL - kernel-patches#597 verif_scale_pyperf600:FAIL - kernel-patches#598 verif_scale_pyperf600_bpf_loop:FAIL - kernel-patches#599 verif_scale_pyperf600_iter:FAIL - kernel-patches#608 verif_scale_strobemeta_subprogs:FAIL - kernel-patches#622 xdp_attach:FAIL - kernel-patches#637 xdp_noinline:FAIL - kernel-patches#639 xdp_synproxy:FAIL - kernel-patches#72 cls_redirect:FAIL - kernel-patches#88 crypto_sanity:FAIL - kernel-patches#97 dynptr:FAIL Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
eddyz87 added a commit to eddyz87/bpf that referenced this pull request Jul 30, 2025
@eddyz87
[wip] bpf: callchain sensitive stack liveness tracking using CFG
f2c9795 
Failing tests: - kernel-patches#110 fexit_bpf2bpf:FAIL - kernel-patches#124 for_each:FAIL - kernel-patches#144 iters:FAIL - kernel-patches#148 kfree_skb:FAIL - kernel-patches#161 l4lb_all:FAIL - kernel-patches#193 map_kptr:FAIL - kernel-patches#23 bpf_loop:FAIL - kernel-patches#260 pkt_access:FAIL - kernel-patches#269 prog_run_opts:FAIL - kernel-patches#280 rbtree_success:FAIL - kernel-patches#356 res_spin_lock_failure:FAIL - kernel-patches#364 setget_sockopt:FAIL - kernel-patches#381 sock_fields:FAIL - kernel-patches#394 spin_lock:FAIL - kernel-patches#395 spin_lock_success:FAIL - kernel-patches#444 test_bpffs:FAIL - kernel-patches#453 test_profiler:FAIL - kernel-patches#479 usdt:FAIL - kernel-patches#488 verifier_bits_iter:FAIL - kernel-patches#597 verif_scale_pyperf600:FAIL - kernel-patches#598 verif_scale_pyperf600_bpf_loop:FAIL - kernel-patches#599 verif_scale_pyperf600_iter:FAIL - kernel-patches#608 verif_scale_strobemeta_subprogs:FAIL - kernel-patches#622 xdp_attach:FAIL - kernel-patches#637 xdp_noinline:FAIL - kernel-patches#639 xdp_synproxy:FAIL - kernel-patches#72 cls_redirect:FAIL - kernel-patches#88 crypto_sanity:FAIL - kernel-patches#97 dynptr:FAIL Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
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accepted bpf-next V1

3 participants

@kernel-patches-bot @ubique