bpftoo: Support user defined vmlinux path #367
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Add EXTERNAL_PATH variable that define unconventional vmlinux path Signed-off-by: Jianlin Lv <[email protected]>
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Master branch: fd0493a |
Author
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At least one diff in series https://patchwork.kernel.org/project/netdevbpf/list/?series=635198 expired. Closing PR. |
kernel-patches-daemon-bpf-rc bot
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Dec 19, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Dec 20, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Dec 21, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Dec 21, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Dec 23, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Dec 30, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Dec 30, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Dec 31, 2024
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Jan 3, 2025
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 <[email protected]>
Cc: Nikolay Aleksandrov <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Jan 6, 2025
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 <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
kernel-patches-daemon-bpf-rc bot
pushed a commit
that referenced
this pull request
Nov 1, 2025
The following splat was reported:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=00000008d0fd8000
[0000000000000010] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000096000004 [#1] SMP
CPU: 5 UID: 1000 PID: 149076 Comm: Xwayland Tainted: G S 6.16.0-rc2-00809-g0b6974bb4134-dirty #367 PREEMPT
Tainted: [S]=CPU_OUT_OF_SPEC
Hardware name: Qualcomm Technologies, Inc. SM8650 HDK (DT)
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : build_detached_freelist+0x28/0x224
lr : kmem_cache_free_bulk.part.0+0x38/0x244
sp : ffff000a508c7a20
x29: ffff000a508c7a20 x28: ffff000a508c7d50 x27: ffffc4e49d16f350
x26: 0000000000000058 x25: 00000000fffffffc x24: 0000000000000000
x23: ffff00098c4e1450 x22: 00000000fffffffc x21: 0000000000000000
x20: ffff000a508c7af8 x19: 0000000000000002 x18: 00000000000003e8
x17: ffff000809523850 x16: ffff000809523820 x15: 0000000000401640
x14: ffff000809371140 x13: 0000000000000130 x12: ffff0008b5711e30
x11: 00000000001058fa x10: 0000000000000a80 x9 : ffff000a508c7940
x8 : ffff000809371ba0 x7 : 781fffe033087fff x6 : 0000000000000000
x5 : ffff0008003cd000 x4 : 781fffe033083fff x3 : ffff000a508c7af8
x2 : fffffdffc0000000 x1 : 0001000000000000 x0 : ffff0008001a6a00
Call trace:
build_detached_freelist+0x28/0x224 (P)
kmem_cache_free_bulk.part.0+0x38/0x244
kmem_cache_free_bulk+0x10/0x1c
msm_iommu_pagetable_prealloc_cleanup+0x3c/0xd0
msm_vma_job_free+0x30/0x240
msm_ioctl_vm_bind+0x1d0/0x9a0
drm_ioctl_kernel+0x84/0x104
drm_ioctl+0x358/0x4d4
__arm64_sys_ioctl+0x8c/0xe0
invoke_syscall+0x44/0x100
el0_svc_common.constprop.0+0x3c/0xe0
do_el0_svc+0x18/0x20
el0_svc+0x30/0x100
el0t_64_sync_handler+0x104/0x130
el0t_64_sync+0x170/0x174
Code: aa0203f5 b26287e2 f2dfbfe2 aa0303f4 (f8737ab6)
---[ end trace 0000000000000000 ]---
Since msm_vma_job_free() is called directly from the ioctl, this looks
like an error path cleanup issue. Which I think results from
prealloc_cleanup() called without a preceding successful
prealloc_allocate() call. So handle that case better.
Reported-by: Connor Abbott <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/678677/
Message-ID: <[email protected]>
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Pull request for series with
subject: bpftoo: Support user defined vmlinux path
version: 1
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=635198