From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Koehrer Mathias (ETAS/ESW5)" Subject: RE: Kernel 4.9.x-rt Fully Preemptible Kernel: Issue with gdb and unexpected SIGSTOP signals Date: Wed, 25 Jan 2017 12:55:30 +0000 Message-ID: <87521e75b64f4b84b2ecd8b47bb7fe72@FE-MBX1012.de.bosch.com> References: <6bec5da671344b7e862ee74dafacb3b5@FE-MBX1012.de.bosch.com> <39174b3e2e7a47c48b3688a2b28ab83e@FE-MBX1012.de.bosch.com> <20170125095628.pcuxqk7l4xnvbsve@linutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: linux-rt-users To: "Koehrer Mathias (ETAS/ESW5)" , "Sebastian Andrzej Siewior" Return-path: Received: from smtp6-v.fe.bosch.de ([139.15.237.11]:19680 "EHLO smtp6-v.fe.bosch.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751629AbdAYMzd (ORCPT ); Wed, 25 Jan 2017 07:55:33 -0500 In-Reply-To: Content-Language: de-DE Sender: linux-rt-users-owner@vger.kernel.org List-ID: SGkgU2ViYXN0aWFuLA0KPiA+ID4gVGhlIGtlcm5lbCB2ZXJzaW9uIDQuMS4zNy1ydDQzIGlzIHdv cmtpbmcgZmluZSwgdGhlIGtlcm5lbCB2ZXJzaW9ucw0KPiA+ID4gNC40LjM5LXJ0NTAgYW5kDQo+ ID4gNC44LjExLXJ0NyBzaG93IHRoZSBzYW1lIHN0cmFuZ2UgYmVoYXZpb3IgYXMgNC45LjAtcnQx Lg0KPiA+ID4gU29tZXRoaW5nIG9uIHRoZSB3YXkgYmV0d2VlbiA0LjEuMzctcnQ0MyBhbmQgNC40 LjM5LXJ0NTAgc2VlbXMgdG8NCj4gPiA+IGNhdXNlIHRoZQ0KPiA+IHRyb3VibGUuDQo+ID4NCj4g PiBjYW4geW91IGNoZWNrIGlmIG9uZSBvZiB0aGUgZWFybGllciB2NC40LVJUIHJlbGVhc2VzICht YXliZSBzdGFydCB3aXRoDQo+ID4gLXJ0MiBvciAtcnQxKSBhbHNvIHNob3dzIHRoaXMgYmVoYXZp b3VyPw0KPiA+IElmIG5vdCwgd291bGQgeW91IGhhdmUgYSB0ZXN0Y2FzZT8NCj4gSSB0ZXN0ZWQg d2l0aCA0LjQuMC1ydDIuDQo+IEhlcmUgdGhpcyBpc3N1ZSBvY2N1cnMgdmVyeSByYXJlbHkuIEkg cmFuIHRoZSBnZGIgZm9yIGFib3V0IDMwIHRpbWVzLCBhbmQgaGVyZSBJIGdvdA0KPiBvbmUgaGl0 Lg0KPiBXaXRoIHRoZSBvdGhlciBrZXJuZWwgdmVyc2lvbnMgSSBnb3QgdGhlIGlzc3VlIGluIDIw LTQwJSBvZiB0aGUgY2FzZXMuDQo+IA0KPiBJIHdpbGwgdHJ5IG91dCB0aGUgb3RoZXIgNC40LjAg cmVsZWFzZXMuLi4NCg0KSSByYW4gbW9yZSB0ZXN0cy4gVGhlIGtlcm5lbCA0LjQuMS1ydDQgaXMg d29ya2luZyBmYWlybHkgZmluZSAob25seSBhYm91dCBvbmUgaGl0IGV2ZXJ5IDMwIHJ1bnMpDQpi dXQgdGhlIGtlcm5lbCA0LjQuMS1ydDUgaXMgY2F1c2luZyB0aGUgaXNzdWUgdmVyeSBvZnRlbi4N Cg0KSGVyZSBpcyBhIHR5cGljYWwgb3V0cHV0IG9mIHRoZSBnZGIgY29tbWFuZCAiaW5mbyB0aHIi IGZvciBrZXJuZWwgNC40LjEtcnQ1DQoNCltUaHJlYWQgZGVidWdnaW5nIHVzaW5nIGxpYnRocmVh ZF9kYiBlbmFibGVkXQ0KVXNpbmcgaG9zdCBsaWJ0aHJlYWRfZGIgbGlicmFyeSAiL2xpYi94ODZf NjQtbGludXgtZ251L2xpYnRocmVhZF9kYi5zby4xIi4NCltOZXcgVGhyZWFkIDB4N2ZmZmYzZTAz NzAwIChMV1AgMTMyNDApXQ0KW05ldyBUaHJlYWQgMHg3ZmZmZjM2MDI3MDAgKExXUCAxMzI0MSld DQpbTmV3IFRocmVhZCAweDdmZmZmMDkzMzcwMCAoTFdQIDEzMjY2KV0NCltOZXcgVGhyZWFkIDB4 N2ZmZmYwMTMyNzAwIChMV1AgMTMyNjcpXQ0KW05ldyBUaHJlYWQgMHg3ZmZmZWY5MzE3MDAgKExX UCAxMzI2OCldDQpbTmV3IFRocmVhZCAweDdmZmZlZjEzMDcwMCAoTFdQIDEzMjY5KV0NCltOZXcg VGhyZWFkIDB4N2ZmZmVlOTJmNzAwIChMV1AgMTMyNzApXQ0KW05ldyBUaHJlYWQgMHg3ZmZmZWUx MmU3MDAgKExXUCAxMzI3MSldDQoNClRocmVhZCA1ICJSVFBDLmJpbiIgcmVjZWl2ZWQgc2lnbmFs IFNJR1NUT1AsIFN0b3BwZWQgKHNpZ25hbCkuDQpbU3dpdGNoaW5nIHRvIFRocmVhZCAweDdmZmZm MDEzMjcwMCAoTFdQIDEzMjY3KV0NCjB4MDAwMDdmZmZmNTM2MTI0ZCBpbiByZWFkICgpIGF0IC4u L3N5c2RlcHMvdW5peC9zeXNjYWxsLXRlbXBsYXRlLlM6ODQNCjg0ICAgICAgLi4vc3lzZGVwcy91 bml4L3N5c2NhbGwtdGVtcGxhdGUuUzogTm8gc3VjaCBmaWxlIG9yIGRpcmVjdG9yeS4NCihnZGIp IGluZm8gdGhyDQogIElkICAgVGFyZ2V0IElkICAgICAgICAgRnJhbWUNCiAgMSAgICBUaHJlYWQg MHg3ZmZmZjdmZDg1MDAgKExXUCAxMzIyMCkgIlJUUEMuYmluIiBjbG9uZSAoKSBhdCAuLi9zeXNk ZXBzL3VuaXgvc3lzdi9saW51eC94ODZfNjQvY2xvbmUuUzo4MA0KICAyICAgIFRocmVhZCAweDdm ZmZmM2UwMzcwMCAoTFdQIDEzMjQwKSAiUlRQQy5iaW4iIDB4MDAwMDdmZmZmNTM2MTI0ZCBpbiBy ZWFkICgpIGF0IC4uL3N5c2RlcHMvdW5peC9zeXNjYWxsLXRlbXBsYXRlLlM6ODQNCiAgMyAgICBU aHJlYWQgMHg3ZmZmZjM2MDI3MDAgKExXUCAxMzI0MSkgIlJUUEMuYmluIiAweDAwMDA3ZmZmZjRk OTAyYjMgaW4gc2VsZWN0ICgpIGF0IC4uL3N5c2RlcHMvdW5peC9zeXNjYWxsLXRlbXBsYXRlLlM6 ODQNCiAgNCAgICBUaHJlYWQgMHg3ZmZmZjA5MzM3MDAgKExXUCAxMzI2NikgIlJUUEMuYmluIiAw eDAwMDA3ZmZmZjUzNjEyNGQgaW4gcmVhZCAoKSBhdCAuLi9zeXNkZXBzL3VuaXgvc3lzY2FsbC10 ZW1wbGF0ZS5TOjg0DQoqIDUgICAgVGhyZWFkIDB4N2ZmZmYwMTMyNzAwIChMV1AgMTMyNjcpICJS VFBDLmJpbiIgMHgwMDAwN2ZmZmY1MzYxMjRkIGluIHJlYWQgKCkgYXQgLi4vc3lzZGVwcy91bml4 L3N5c2NhbGwtdGVtcGxhdGUuUzo4NA0KICA2ICAgIFRocmVhZCAweDdmZmZlZjkzMTcwMCAoTFdQ IDEzMjY4KSAiUlRQQy5iaW4iIDB4MDAwMDdmZmZmNTM2MTI0ZCBpbiByZWFkICgpIGF0IC4uL3N5 c2RlcHMvdW5peC9zeXNjYWxsLXRlbXBsYXRlLlM6ODQNCiAgNyAgICBUaHJlYWQgMHg3ZmZmZWYx MzA3MDAgKExXUCAxMzI2OSkgIlJUUEMuYmluIiAweDAwMDA3ZmZmZjUzNjEyNGQgaW4gcmVhZCAo KSBhdCAuLi9zeXNkZXBzL3VuaXgvc3lzY2FsbC10ZW1wbGF0ZS5TOjg0DQogIDggICAgVGhyZWFk IDB4N2ZmZmVlOTJmNzAwIChMV1AgMTMyNzApICJSVFBDLmJpbiIgMHgwMDAwN2ZmZmY1MzYxMjRk IGluIHJlYWQgKCkgYXQgLi4vc3lzZGVwcy91bml4L3N5c2NhbGwtdGVtcGxhdGUuUzo4NA0KICA5 ICAgIFRocmVhZCAweDdmZmZlZTEyZTcwMCAoTFdQIDEzMjcxKSAiUlRQQy5iaW4iIDB4MDAwMDdm ZmZmNTM2MTI0ZCBpbiByZWFkICgpIGF0IC4uL3N5c2RlcHMvdW5peC9zeXNjYWxsLXRlbXBsYXRl LlM6ODQNCihnZGIpDQoNCg0KUmVnYXJkcw0KDQpNYXRoaWFzDQoNCg0K