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authorIlya Leoshkevich <iii@linux.ibm.com>2019-11-07 11:03:49 +0100
committerDaniel Borkmann <daniel@iogearbox.net>2019-11-07 16:01:34 +0100
commit7e22077d0c73a68ff3fd8b3d2f6564fcbcf8cb23 (patch)
tree341749de11e136cd25048774bc1ccbc765172fbf /sound/pci/azt3328.h
parentbpf: Account for insn->off when doing bpf_probe_read_kernel (diff)
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tools, bpf_asm: Warn when jumps are out of range
When compiling larger programs with bpf_asm, it's possible to accidentally exceed jt/jf range, in which case it won't complain, but rather silently emit a truncated offset, leading to a "happy debugging" situation. Add a warning to help detecting such issues. It could be made an error instead, but this might break compilation of existing code (which might be working by accident). Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20191107100349.88976-1-iii@linux.ibm.com
Diffstat (limited to 'sound/pci/azt3328.h')
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