From: Alexei Starovoitov <ast@fb.com>
To: Song Liu <songliubraving@fb.com>, <netdev@vger.kernel.org>,
<ast@kernel.org>, <peterz@infradead.org>, <daniel@iogearbox.net>
Cc: <kernel-team@fb.com>, <hannes@cmpxchg.org>, <qinteng@fb.com>
Subject: Re: [PATCH bpf-next v4 1/2] bpf: extend stackmap to save binary_build_id+offset instead of address
Date: Mon, 12 Mar 2018 14:00:17 -0700 [thread overview]
Message-ID: <97bb9fff-beda-6ace-8ed2-57f1f2de8c69@fb.com> (raw)
In-Reply-To: <20180312203957.2025833-2-songliubraving@fb.com>
On 3/12/18 1:39 PM, Song Liu wrote:
> + page = find_get_page(vma->vm_file->f_mapping, 0);
did you test it with config_debug_atomic_sleep ?
it should have complained...
next prev parent reply other threads:[~2018-03-12 21:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-12 20:39 [PATCH bpf-next v4 0/2] bpf stackmap with build_id+offset Song Liu
2018-03-12 20:39 ` [PATCH bpf-next v4 1/2] bpf: extend stackmap to save binary_build_id+offset instead of address Song Liu
2018-03-12 21:00 ` Alexei Starovoitov [this message]
2018-03-12 21:12 ` Song Liu
2018-03-12 21:31 ` Alexei Starovoitov
2018-03-12 22:47 ` Song Liu
2018-03-13 21:31 ` Song Liu
2018-03-12 22:01 ` Peter Zijlstra
2018-04-24 0:06 ` Yonghong Song
2018-03-13 9:53 ` kbuild test robot
2018-03-13 9:53 ` [PATCH] bpf: fix semicolon.cocci warnings kbuild test robot
2018-03-12 20:39 ` [PATCH bpf-next v4 2/2] bpf: add selftest for stackmap with BPF_F_STACK_BUILD_ID Song Liu
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