> On Mar 14, 2018, at 5:29 PM, Daniel Borkmann <[email protected]> wrote: > > On 03/14/2018 06:23 PM, Song Liu wrote: >> Changes v4 -> v6: >> >> 1. When kernel stack is added to stackmap with build_id, use fallback >> mechanism to store ip (status == BPF_STACK_BUILD_ID_IP). >> >> Changes v4 -> v5: >> >> 1. Only allow build_id lookup in non-nmi context. Added comment and >> commit message to highlight this limitation. >> 2. Minor fix reported by kbuild test robot. >> >> Changes v3 -> v4: >> >> 1. Add fallback when build_id lookup failed. In this case, status is set >> to BPF_STACK_BUILD_ID_IP, and ip of this entry is saved. >> 2. Handle cases where vma is only part of the file (vma->vm_pgoff != 0). >> Thanks to Teng for helping me identify this issue! >> 3. Address feedbacks for previous versions. > > Applied to bpf-next, thanks Song! > > P.s.: In the merge commit I included your description from the original > v1 cover letter to provide readers with some more context. Please don't > remove such things in future from cover letter. Only the above doesn't > really say much about the series overall.
Get it! Thanks Daniel! Best, Song
