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312aa5bde8
Confirm that the following sleepable prog states fail verification: * bpf_rcu_read_unlock before bpf_spin_unlock * RCU CS will last at least as long as spin_lock CS Also confirm that correct usage passes verification, specifically: * Explicit use of bpf_rcu_read_{lock, unlock} in sleepable test prog * Implied RCU CS due to spin_lock CS None of the selftest progs actually attach to bpf_testmod's bpf_testmod_test_read. Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com> Link: https://lore.kernel.org/r/20230821193311.3290257-8-davemarchevsky@fb.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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.. | ||
accounting | ||
arch | ||
bootconfig | ||
bpf | ||
build | ||
certs | ||
cgroup | ||
counter | ||
debugging | ||
edid | ||
firewire | ||
firmware | ||
gpio | ||
hv | ||
iio | ||
include | ||
io_uring | ||
kvm/kvm_stat | ||
laptop | ||
leds | ||
lib | ||
memory-model | ||
mm | ||
net/ynl | ||
objtool | ||
pci | ||
pcmcia | ||
perf | ||
power | ||
rcu | ||
scripts | ||
spi | ||
testing | ||
thermal | ||
time | ||
tracing | ||
usb | ||
verification | ||
virtio | ||
wmi | ||
workqueue | ||
Makefile |