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From: Krzesimir Nowak <krzesimir@kinvolk.io>
To: linux-kernel@vger.kernel.org
Cc: "Alban Crequy" <alban@kinvolk.io>,
	"Iago López Galeiras" <iago@kinvolk.io>,
	"Alexei Starovoitov" <ast@kernel.org>,
	"Daniel Borkmann" <daniel@iogearbox.net>,
	"Martin KaFai Lau" <kafai@fb.com>,
	"Song Liu" <songliubraving@fb.com>, "Yonghong Song" <yhs@fb.com>,
	"David S. Miller" <davem@davemloft.net>,
	"Jakub Kicinski" <jakub.kicinski@netronome.com>,
	"Jesper Dangaard Brouer" <hawk@kernel.org>,
	"John Fastabend" <john.fastabend@gmail.com>,
	"Stanislav Fomichev" <sdf@google.com>,
	netdev@vger.kernel.org, bpf@vger.kernel.org,
	xdp-newbies@vger.kernel.org,
	"Krzesimir Nowak" <krzesimir@kinvolk.io>
Subject: [bpf-next v3 08/12] tools headers: Sync struct bpf_perf_event_data
Date: Mon,  8 Jul 2019 18:31:17 +0200	[thread overview]
Message-ID: <20190708163121.18477-9-krzesimir@kinvolk.io> (raw)
In-Reply-To: <20190708163121.18477-1-krzesimir@kinvolk.io>

struct bpf_perf_event_data in kernel headers has the addr field, which
is missing in the tools version of the struct. This will be important
for the bpf prog test run implementation for perf events as it will
expect data to be an instance of struct bpf_perf_event_data, so the
size of the data needs to match sizeof(bpf_perf_event_data).

Signed-off-by: Krzesimir Nowak <krzesimir@kinvolk.io>
---
 tools/include/uapi/linux/bpf_perf_event.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/include/uapi/linux/bpf_perf_event.h b/tools/include/uapi/linux/bpf_perf_event.h
index 8f95303f9d80..eb1b9d21250c 100644
--- a/tools/include/uapi/linux/bpf_perf_event.h
+++ b/tools/include/uapi/linux/bpf_perf_event.h
@@ -13,6 +13,7 @@
 struct bpf_perf_event_data {
 	bpf_user_pt_regs_t regs;
 	__u64 sample_period;
+	__u64 addr;
 };
 
 #endif /* _UAPI__LINUX_BPF_PERF_EVENT_H__ */
-- 
2.20.1


  parent reply	other threads:[~2019-07-08 16:32 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-08 16:31 [bpf-next v3 00/12] Test the 32bit narrow reads Krzesimir Nowak
2019-07-08 16:31 ` [bpf-next v3 01/12] selftests/bpf: Print a message when tester could not run a program Krzesimir Nowak
2019-07-10 23:44   ` Andrii Nakryiko
2019-07-11 11:36     ` Krzesimir Nowak
2019-07-12  0:10       ` Andrii Nakryiko
2019-07-08 16:31 ` [bpf-next v3 02/12] selftests/bpf: Avoid a clobbering of errno Krzesimir Nowak
2019-07-10 23:51   ` Andrii Nakryiko
2019-07-11 12:04     ` Krzesimir Nowak
2019-07-12  0:59       ` Andrii Nakryiko
2019-07-12 17:31         ` Krzesimir Nowak
2019-07-08 16:31 ` [bpf-next v3 03/12] selftests/bpf: Avoid another case of errno clobbering Krzesimir Nowak
2019-07-10 23:57   ` Andrii Nakryiko
2019-07-11 12:05     ` Krzesimir Nowak
2019-07-08 16:31 ` [bpf-next v3 04/12] selftests/bpf: Use bpf_prog_test_run_xattr Krzesimir Nowak
2019-07-11  0:03   ` Andrii Nakryiko
2019-07-11 12:07     ` Krzesimir Nowak
2019-07-08 16:31 ` [bpf-next v3 05/12] selftests/bpf: Allow passing more information to BPF prog test run Krzesimir Nowak
2019-07-11  1:17   ` Andrii Nakryiko
2019-07-11 12:17     ` Krzesimir Nowak
2019-07-08 16:31 ` [bpf-next v3 06/12] selftests/bpf: Make sure that preexisting tests for perf event work Krzesimir Nowak
2019-07-08 16:31 ` [bpf-next v3 07/12] tools headers: Adopt compiletime_assert from kernel sources Krzesimir Nowak
2019-07-12  0:19   ` Andrii Nakryiko
2019-07-08 16:31 ` Krzesimir Nowak [this message]
2019-07-12  0:21   ` [bpf-next v3 08/12] tools headers: Sync struct bpf_perf_event_data Andrii Nakryiko
2019-07-08 16:31 ` [bpf-next v3 09/12] bpf: Split out some helper functions Krzesimir Nowak
2019-07-08 16:40   ` Krzesimir Nowak
2019-07-11 20:25   ` Stanislav Fomichev
2019-07-08 16:31 ` [bpf-next v3 10/12] bpf: Implement bpf_prog_test_run for perf event programs Krzesimir Nowak
2019-07-11 20:30   ` Stanislav Fomichev
2019-07-08 16:31 ` [bpf-next v3 11/12] selftests/bpf: Add tests for bpf_prog_test_run for perf events progs Krzesimir Nowak
2019-07-12  0:37   ` Andrii Nakryiko
2019-07-12 17:37     ` Krzesimir Nowak
2019-07-12 17:49       ` Andrii Nakryiko
2019-07-08 16:31 ` [bpf-next v3 12/12] selftests/bpf: Test correctness of narrow 32bit read on 64bit field Krzesimir Nowak

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