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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan , Simon Horman , Jonathan Corbet Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, Manu Bretelle , kernel-team@meta.com X-Mailer: b4 0.15-dev-42535 X-Developer-Signature: v=1; a=openpgp-sha256; l=1406; i=leitao@debian.org; h=from:subject:message-id; bh=n7YLmPKcFzyiMGY19sL42wzgcPH5DaDlDb9GzN0V1Do=; b=owEBbQKS/ZANAwAIATWjk5/8eHdtAcsmYgBn1G6SeKx5oHF1VFRCXelhWesax/zFygsmYGBtT H8hy31AlUeJAjMEAAEIAB0WIQSshTmm6PRnAspKQ5s1o5Of/Hh3bQUCZ9RukgAKCRA1o5Of/Hh3 bcdGD/9800VJ0IWU0Cq1DMcT7UBEm3XKtpuzBk1da8eN5GD5rzePLkzyEcWK6tRwo+auNbLnvQs WqSnnd2QGnUOePRgdmKNTxwwfBDC9NhtOyxy1KAXqACbMhcSQpvnvLiePLA2cnMIPWx6VJfPHPr YywLQcv5GMDOcNSffgGR9OSdDe0Z8v3wkXLtEQcJ/hd1NMML8k8EYHDw5rnMGH33456CfSAYOGf 3FkKiNqBNpAGh1NyIxH9N6HcxoPQE6VvK5srN7iU6V3ntoy3ivEQGFyHiorNBSszCVmwWSzm2u7 ObO8c5C8Tu+Cj8tVjQcJ8cl/HdS4e3eicgXBjo0Q+cPw0XLMnF729wbrYmKk3FQwP3ugLGRgYYG cA2Ir+K5J0AgXeZaL8yxe6jgdqVCo/kO1KCqnwDcFpBXdWQyD1zWZ+7AdrCo0W6p13Y1No/0+y1 EblqldE7dJgFoyFIPmUlAeg5KQWS7hdlp2Z6/Uu6ZEGDmQ/3SxZesln/7hzCKmsVjIwkS+LHErV 3t1evjYSUFRGJ0udFfsMJWulsWjMd5r5cbBLtD+fI1GLMC4rNkV0IfZPNRZmbHiIfRX+E9PyFxe sV/pL3GIMrmIRnPEsh9h6oo67Ht5wDTAH/ZGJYKb2gygK0f7Wn27Wb9qc/EeJ8ZzGB6y4w+mDfu SWUdFNL1cig7kHQ== X-Developer-Key: i=leitao@debian.org; a=openpgp; fpr=AC8539A6E8F46702CA4A439B35A3939FFC78776D X-Patchwork-Delegate: kuba@kernel.org Append the init_utsname()->release to sysdata buffer before sending the message in case the feature is set. Signed-off-by: Breno Leitao --- drivers/net/netconsole.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 970dfc3ac9d41..0a7981ef752c7 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -1238,6 +1238,14 @@ static int sysdata_append_taskname(struct netconsole_target *nt, int offset) MAX_EXTRADATA_ENTRY_LEN, " taskname=%s\n", current->comm); } + +static int sysdata_append_release(struct netconsole_target *nt, int offset) +{ + return scnprintf(&nt->extradata_complete[offset], + MAX_EXTRADATA_ENTRY_LEN, " release=%s\n", + init_utsname()->release); +} + /* * prepare_extradata - append sysdata at extradata_complete in runtime * @nt: target to send message to @@ -1259,6 +1267,8 @@ static int prepare_extradata(struct netconsole_target *nt) extradata_len += sysdata_append_cpu_nr(nt, extradata_len); if (nt->sysdata_fields & SYSDATA_TASKNAME) extradata_len += sysdata_append_taskname(nt, extradata_len); + if (nt->sysdata_fields & SYSDATA_RELEASE) + extradata_len += sysdata_append_release(nt, extradata_len); WARN_ON_ONCE(extradata_len > MAX_EXTRADATA_ENTRY_LEN * MAX_EXTRADATA_ITEMS);