Date: Thu, 20 Jun 2019 13:37:24 +0000 From: Anand Khoje <akhoje@marvell.com> To: "net@FreeBSD.org" <net@FreeBSD.org> Subject: Qlogic FastLinq 45xxx driver Patch for upstream Message-ID: <MN2PR18MB292562BE6514ED60A12F4CBFDAE40@MN2PR18MB2925.namprd18.prod.outlook.com>
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--_004_MN2PR18MB292562BE6514ED60A12F4CBFDAE40MN2PR18MB2925namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, We have a patch with fix for an issue raised by Microsoft : "FreeBSD 11.2 - Kernel panic when flapping network interfaces on and off" . The issue was observed when the customer was trying to flap interface on an= d off in a loop more than 20 times. After investigation, it was found that = panic occurred due to a thread sleeping while holding a mutex after a calli= ng function pause(). I have attached the patch that has to be submitted upstream. Please let me = know if I need to add someone for reviewing it. Also, please let me know if= you have any questions. Thank you, Anand A. Khoje --_004_MN2PR18MB292562BE6514ED60A12F4CBFDAE40MN2PR18MB2925namp_ Content-Type: application/octet-stream; name="qlnx_v2.1.112_microsoft.patch" Content-Description: qlnx_v2.1.112_microsoft.patch Content-Disposition: attachment; filename="qlnx_v2.1.112_microsoft.patch"; size=863; creation-date="Thu, 20 Jun 2019 13:35:14 GMT"; modification-date="Thu, 20 Jun 2019 13:35:14 GMT" Content-Transfer-Encoding: base64 ZGlmZiAtdWFyIHFsbnhfdjIuMC4xMTIvcWxueGUvcWxueF9vcy5oIHFsbnhfdjIuMS4xMTIvcWxu eGUvcWxueF9vcy5oCi0tLSBxbG54X3YyLjAuMTEyL3FsbnhlL3Fsbnhfb3MuaAkyMDE4LTA3LTEz IDIwOjI1OjQ1LjAwMDAwMDAwMCArMDUzMAorKysgcWxueF92Mi4xLjExMi9xbG54ZS9xbG54X29z LmgJMjAxOS0wNC0wNCAwOTo0MDozNy41NDMwMTEwMDAgKzA1MzAKQEAgLTEzMSwxNCArMTMxLDgg QEAKIAogTUFMTE9DX0RFQ0xBUkUoTV9RTE5YQlVGKTsKIAotI2RlZmluZSBxbG54X21kZWxheShm biwgbXNlY3MpCVwKLQl7XAotCQlpZiAoY29sZCkgXAotCQkJREVMQVkoKG1zZWNzICogMTAwMCkp OyBcCi0JCWVsc2UgIFwKLQkJCXBhdXNlKGZuLCBxbG54X21zX3RvX2h6KG1zZWNzKSk7IFwKLQl9 Ci0JCisjZGVmaW5lIHFsbnhfbWRlbGF5KGZuLCBtc2VjcykJREVMQVkoKG1zZWNzICogMTAwMCkp OwkKKwogLyoKICAqIExvY2tzCiAgKi8KZGlmZiAtdWFyIHFsbnhfdjIuMC4xMTIvcWxueGUvcWxu eF92ZXIuaCBxbG54X3YyLjEuMTEyL3FsbnhlL3FsbnhfdmVyLmgKLS0tIHFsbnhfdjIuMC4xMTIv cWxueGUvcWxueF92ZXIuaAkyMDE4LTA3LTEzIDIwOjI1OjQ1LjAwMDAwMDAwMCArMDUzMAorKysg cWxueF92Mi4xLjExMi9xbG54ZS9xbG54X3Zlci5oCTIwMTktMDQtMDMgMjE6NTM6MDIuOTcxNDQ2 MDAwICswNTMwCkBAIC0zOCw2ICszOCw2IEBACiAgKi8KIAogI2RlZmluZSBRTE5YX1ZFUlNJT05f TUFKT1IgICAgICAyCi0jZGVmaW5lIFFMTlhfVkVSU0lPTl9NSU5PUiAgICAgIDAKKyNkZWZpbmUg UUxOWF9WRVJTSU9OX01JTk9SICAgICAgMQogI2RlZmluZSBRTE5YX1ZFUlNJT05fQlVJTEQgICAg ICAxMTIKIAo= --_004_MN2PR18MB292562BE6514ED60A12F4CBFDAE40MN2PR18MB2925namp_--
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