Date: Tue, 28 Jan 2014 21:00:01 GMT From: Vlad Movchan <vladislav.movchan@gmail.com> To: freebsd-net@FreeBSD.org Subject: Re: kern/165622: [ndis][panic][patch] Unregistered use of FPU in kernel on amd64 Message-ID: <201401282100.s0SL01HY004062@freefall.freebsd.org>
index | next in thread | raw e-mail
The following reply was made to PR kern/165622; it has been noted by GNATS. From: Vlad Movchan <vladislav.movchan@gmail.com> To: bug-followup@FreeBSD.org, Vlad Movchan <vladislav.movchan@gmail.com> Cc: Subject: Re: kern/165622: [ndis][panic][patch] Unregistered use of FPU in kernel on amd64 Date: Tue, 28 Jan 2014 22:56:22 +0200 --001a11343fbc90848404f10e0ef4 Content-Type: multipart/alternative; boundary=001a11343fbc90847f04f10e0ef2 --001a11343fbc90847f04f10e0ef2 Content-Type: text/plain; charset=ISO-8859-1 Here is a corrected patch. Previous version could not be compiled on i386. --001a11343fbc90847f04f10e0ef2 Content-Type: text/html; charset=ISO-8859-1 <div dir="ltr">Here is a corrected patch. Previous version could not be compiled on i386.<br></div> --001a11343fbc90847f04f10e0ef2-- --001a11343fbc90848404f10e0ef4 Content-Type: text/plain; charset=US-ASCII; name="fpu_patch3.txt" Content-Disposition: attachment; filename="fpu_patch3.txt" Content-Transfer-Encoding: base64 X-Attachment-Id: f_hqzly1yi0 SW5kZXg6IHN5cy9jb21wYXQvbmRpcy9rZXJuX3dpbmRydi5jCj09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIHN5cy9j b21wYXQvbmRpcy9rZXJuX3dpbmRydi5jCShyZXZpc2lvbiAyNjEyMzkpCisrKyBzeXMvY29tcGF0 L25kaXMva2Vybl93aW5kcnYuYwkod29ya2luZyBjb3B5KQpAQCAtNTYsNiArNTYsMTAgQEAKICNp bmNsdWRlIDxtYWNoaW5lL3NlZ21lbnRzLmg+CiAjZW5kaWYKIAorI2lmZGVmIF9fYW1kNjRfXwor I2luY2x1ZGUgPG1hY2hpbmUvZnB1Lmg+CisjZW5kaWYKKwogI2luY2x1ZGUgPGRldi91c2IvdXNi Lmg+CiAKICNpbmNsdWRlIDxjb21wYXQvbmRpcy9wZV92YXIuaD4KQEAgLTY2LDYgKzcwLDE2IEBA CiAjaW5jbHVkZSA8Y29tcGF0L25kaXMvaGFsX3Zhci5oPgogI2luY2x1ZGUgPGNvbXBhdC9uZGlz L3VzYmRfdmFyLmg+CiAKKyNpZmRlZiBfX2FtZDY0X18KK3N0cnVjdCBmcHVfY2NfZW50IHsKKwlj aGFyCQl1c2VkOworCXN0cnVjdCBmcHVfa2Vybl9jdHggKmN0eDsKKwlTTElTVF9FTlRSWShmcHVf Y2NfZW50KSBsaW5rOworfTsKK3N0YXRpYyBTTElTVF9IRUFEKGZwdV9jdHhfY2FjaGUsIGZwdV9j Y19lbnQpIGZwdV9jY19oZWFkOworc3RhdGljIHN0cnVjdCBtdHggZnB1X2NhY2hlX210eDsKKyNl bmRpZgorCiBzdGF0aWMgc3RydWN0IG10eCBkcnZkYl9tdHg7CiBzdGF0aWMgU1RBSUxRX0hFQUQo ZHJ2ZGIsIGRydmRiX2VudCkgZHJ2ZGJfaGVhZDsKIApAQCAtOTYsNiArMTEwLDExIEBACiAJbXR4 X2luaXQoJmRydmRiX210eCwgIldpbmRvd3MgZHJpdmVyIERCIGxvY2siLAogCSAgICAiV2luZG93 cyBpbnRlcm5hbCBsb2NrIiwgTVRYX0RFRik7CiAKKyNpZmRlZiBfX2FtZDY0X18KKwlTTElTVF9J TklUKCZmcHVfY2NfaGVhZCk7CisJbXR4X2luaXQoJmZwdV9jYWNoZV9tdHgsICJmcHUgY29udGV4 dCBjYWNoZSBsb2NrIiwgTlVMTCwgTVRYX0RFRik7CisjZW5kaWYKKwogCS8qCiAJICogUENJIGFu ZCBwY2NhcmQgZGV2aWNlcyBkb24ndCBuZWVkIHRvIHVzZSBJUlBzIHRvCiAJICogaW50ZXJhY3Qg d2l0aCB0aGVpciBidXMgZHJpdmVycyAodXN1YWxseSksIHNvIG91cgpAQCAtMTMwLDYgKzE0OSw5 IEBACiB3aW5kcnZfbGliZmluaSh2b2lkKQogewogCXN0cnVjdCBkcnZkYl9lbnQJKmQ7CisjaWZk ZWYgX19hbWQ2NF9fCisJc3RydWN0IGZwdV9jY19lbnQgKmVudDsKKyNlbmRpZgogCiAJbXR4X2xv Y2soJmRydmRiX210eCk7IAogCXdoaWxlKFNUQUlMUV9GSVJTVCgmZHJ2ZGJfaGVhZCkgIT0gTlVM TCkgewpAQCAtMTQ4LDYgKzE3MCwxNSBAQAogCXNtcF9yZW5kZXp2b3VzKE5VTEwsIHg4Nl9vbGRs ZHQsIE5VTEwsIE5VTEwpOwogCUV4RnJlZVBvb2wobXlfdGlkcyk7CiAjZW5kaWYKKyNpZmRlZiBf X2FtZDY0X18KKwl3aGlsZSAoKGVudCA9IFNMSVNUX0ZJUlNUKCZmcHVfY2NfaGVhZCkpICE9IE5V TEwpIHsKKwkJU0xJU1RfUkVNT1ZFX0hFQUQoJmZwdV9jY19oZWFkLCBsaW5rKTsKKwkJZnB1X2tl cm5fZnJlZV9jdHgoZW50LT5jdHgpOworCQlmcmVlKGVudCwgTV9ERVZCVUYpOworCX0KKworCW10 eF9kZXN0cm95KCZmcHVfY2FjaGVfbXR4KTsKKyNlbmRpZgogCXJldHVybiAoMCk7CiB9CiAKQEAg LTYxMyw2ICs2NDQsMTQyIEBACiAKIAlyZXR1cm4gKDApOwogfQorCitzdGF0aWMgc3RydWN0IGZw dV9jY19lbnQgKgorcmVxdWVzdF9mcHVfY2NfZW50KHZvaWQpCit7CisJc3RydWN0IGZwdV9jY19l bnQgKmVudDsKKworCW10eF9sb2NrKCZmcHVfY2FjaGVfbXR4KTsKKwlTTElTVF9GT1JFQUNIKGVu dCwgJmZwdV9jY19oZWFkLCBsaW5rKSB7CisJCWlmKGVudC0+dXNlZCA9PSAwKSB7CisJCQllbnQt PnVzZWQgPSAxOworCQkJbXR4X3VubG9jaygmZnB1X2NhY2hlX210eCk7CisJCQlyZXR1cm4gKGVu dCk7CisJCX0KKwl9CisJbXR4X3VubG9jaygmZnB1X2NhY2hlX210eCk7CisKKwlpZiAoKGVudCA9 IG1hbGxvYyhzaXplb2Yoc3RydWN0IGZwdV9jY19lbnQpLCBNX0RFVkJVRiwgTV9OT1dBSVQgfAor CSAgICBNX1pFUk8pKSAhPSBOVUxMKSB7CisJCWVudC0+Y3R4ID0gZnB1X2tlcm5fYWxsb2NfY3R4 KEZQVV9LRVJOX05PUk1BTCB8CisJCSAgICBGUFVfS0VSTl9OT1dBSVQpOworCQlpZiAoZW50LT5j dHggIT0gTlVMTCkgeworCQkJZW50LT51c2VkID0gMTsKKwkJCW10eF9sb2NrKCZmcHVfY2FjaGVf bXR4KTsKKwkJCVNMSVNUX0lOU0VSVF9IRUFEKCZmcHVfY2NfaGVhZCwgZW50LCBsaW5rKTsKKwkJ CW10eF91bmxvY2soJmZwdV9jYWNoZV9tdHgpOworCQl9IGVsc2UKKwkJCWZyZWUoZW50LCBNX0RF VkJVRik7CisJfQorCisJcmV0dXJuIChlbnQpOworfQorCitzdGF0aWMgdm9pZAorcmVsZWFzZV9m cHVfY2NfZW50KHN0cnVjdCBmcHVfY2NfZW50ICplbnQpCit7CisKKwllbnQtPnVzZWQgPSAwOwor fQorCit1aW50NjRfdAorX3g4Nl82NF9jYWxsMSh2b2lkICpmbiwgdWludDY0X3QgYSkKK3sKKwlz dHJ1Y3QgZnB1X2NjX2VudCAqZW50OworCXVpbnQ2NF90IHJldDsKKworCWlmICgoZW50ID0gcmVx dWVzdF9mcHVfY2NfZW50KCkpID09IE5VTEwpCisJCXJldHVybiAoRU5PTUVNKTsKKwlmcHVfa2Vy bl9lbnRlcihjdXJ0aHJlYWQsIGVudC0+Y3R4LCBGUFVfS0VSTl9OT1JNQUwpOworCXJldCA9IHg4 Nl82NF9jYWxsMShmbiwgYSk7CisJZnB1X2tlcm5fbGVhdmUoY3VydGhyZWFkLCBlbnQtPmN0eCk7 CisJcmVsZWFzZV9mcHVfY2NfZW50KGVudCk7CisKKwlyZXR1cm4gKHJldCk7Cit9CisKK3VpbnQ2 NF90CitfeDg2XzY0X2NhbGwyKHZvaWQgKmZuLCB1aW50NjRfdCBhLCB1aW50NjRfdCBiKQorewor CXN0cnVjdCBmcHVfY2NfZW50ICplbnQ7CisJdWludDY0X3QgcmV0OworCisJaWYgKChlbnQgPSBy ZXF1ZXN0X2ZwdV9jY19lbnQoKSkgPT0gTlVMTCkKKwkJcmV0dXJuIChFTk9NRU0pOworCWZwdV9r ZXJuX2VudGVyKGN1cnRocmVhZCwgZW50LT5jdHgsIEZQVV9LRVJOX05PUk1BTCk7CisJcmV0ID0g eDg2XzY0X2NhbGwyKGZuLCBhLCBiKTsKKwlmcHVfa2Vybl9sZWF2ZShjdXJ0aHJlYWQsIGVudC0+ Y3R4KTsKKwlyZWxlYXNlX2ZwdV9jY19lbnQoZW50KTsKKworCXJldHVybiAocmV0KTsKK30KKwor dWludDY0X3QKK194ODZfNjRfY2FsbDModm9pZCAqZm4sIHVpbnQ2NF90IGEsIHVpbnQ2NF90IGIs IHVpbnQ2NF90IGMpCit7CisJc3RydWN0IGZwdV9jY19lbnQgKmVudDsKKwl1aW50NjRfdCByZXQ7 CisKKwlpZiAoKGVudCA9IHJlcXVlc3RfZnB1X2NjX2VudCgpKSA9PSBOVUxMKQorCQlyZXR1cm4g KEVOT01FTSk7CisJZnB1X2tlcm5fZW50ZXIoY3VydGhyZWFkLCBlbnQtPmN0eCwgRlBVX0tFUk5f Tk9STUFMKTsKKwlyZXQgPSB4ODZfNjRfY2FsbDMoZm4sIGEsIGIsIGMpOworCWZwdV9rZXJuX2xl YXZlKGN1cnRocmVhZCwgZW50LT5jdHgpOworCXJlbGVhc2VfZnB1X2NjX2VudChlbnQpOworCisJ cmV0dXJuIChyZXQpOworfQorCit1aW50NjRfdAorX3g4Nl82NF9jYWxsNCh2b2lkICpmbiwgdWlu dDY0X3QgYSwgdWludDY0X3QgYiwgdWludDY0X3QgYywgdWludDY0X3QgZCkKK3sKKwlzdHJ1Y3Qg ZnB1X2NjX2VudCAqZW50OworCXVpbnQ2NF90IHJldDsKKworCWlmICgoZW50ID0gcmVxdWVzdF9m cHVfY2NfZW50KCkpID09IE5VTEwpCisJCXJldHVybiAoRU5PTUVNKTsKKwlmcHVfa2Vybl9lbnRl cihjdXJ0aHJlYWQsIGVudC0+Y3R4LCBGUFVfS0VSTl9OT1JNQUwpOworCXJldCA9IHg4Nl82NF9j YWxsNChmbiwgYSwgYiwgYywgZCk7CisJZnB1X2tlcm5fbGVhdmUoY3VydGhyZWFkLCBlbnQtPmN0 eCk7CisJcmVsZWFzZV9mcHVfY2NfZW50KGVudCk7CisKKwlyZXR1cm4gKHJldCk7Cit9CisKK3Vp bnQ2NF90CitfeDg2XzY0X2NhbGw1KHZvaWQgKmZuLCB1aW50NjRfdCBhLCB1aW50NjRfdCBiLCB1 aW50NjRfdCBjLCB1aW50NjRfdCBkLAorICAgIHVpbnQ2NF90IGUpCit7CisJc3RydWN0IGZwdV9j Y19lbnQgKmVudDsKKwl1aW50NjRfdCByZXQ7CisKKwlpZiAoKGVudCA9IHJlcXVlc3RfZnB1X2Nj X2VudCgpKSA9PSBOVUxMKQorCQlyZXR1cm4gKEVOT01FTSk7CisJZnB1X2tlcm5fZW50ZXIoY3Vy dGhyZWFkLCBlbnQtPmN0eCwgRlBVX0tFUk5fTk9STUFMKTsKKwlyZXQgPSB4ODZfNjRfY2FsbDUo Zm4sIGEsIGIsIGMsIGQsIGUpOworCWZwdV9rZXJuX2xlYXZlKGN1cnRocmVhZCwgZW50LT5jdHgp OworCXJlbGVhc2VfZnB1X2NjX2VudChlbnQpOworCisJcmV0dXJuIChyZXQpOworfQorCit1aW50 NjRfdAorX3g4Nl82NF9jYWxsNih2b2lkICpmbiwgdWludDY0X3QgYSwgdWludDY0X3QgYiwgdWlu dDY0X3QgYywgdWludDY0X3QgZCwKKyAgICB1aW50NjRfdCBlLCB1aW50NjRfdCBmKQoreworCXN0 cnVjdCBmcHVfY2NfZW50ICplbnQ7CisJdWludDY0X3QgcmV0OworCisJaWYgKChlbnQgPSByZXF1 ZXN0X2ZwdV9jY19lbnQoKSkgPT0gTlVMTCkKKwkJcmV0dXJuIChFTk9NRU0pOworCWZwdV9rZXJu X2VudGVyKGN1cnRocmVhZCwgZW50LT5jdHgsIEZQVV9LRVJOX05PUk1BTCk7CisJcmV0ID0geDg2 XzY0X2NhbGw2KGZuLCBhLCBiLCBjLCBkLCBlLCBmKTsKKwlmcHVfa2Vybl9sZWF2ZShjdXJ0aHJl YWQsIGVudC0+Y3R4KTsKKwlyZWxlYXNlX2ZwdV9jY19lbnQoZW50KTsKKworCXJldHVybiAocmV0 KTsKK30KICNlbmRpZiAvKiBfX2FtZDY0X18gKi8KIAogCkluZGV4OiBzeXMvY29tcGF0L25kaXMv cGVfdmFyLmgKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PQotLS0gc3lzL2NvbXBhdC9uZGlzL3BlX3Zhci5oCShyZXZpc2lv biAyNjEyMzkpCisrKyBzeXMvY29tcGF0L25kaXMvcGVfdmFyLmgJKHdvcmtpbmcgY29weSkKQEAg LTQ2MCwyMiArNDYwLDMwIEBACiBleHRlcm4gdWludDY0X3QgeDg2XzY0X2NhbGw2KHZvaWQgKiwg dWludDY0X3QsIHVpbnQ2NF90LCB1aW50NjRfdCwgdWludDY0X3QsCiAJdWludDY0X3QsIHVpbnQ2 NF90KTsKIAordWludDY0X3QgX3g4Nl82NF9jYWxsMSh2b2lkICosIHVpbnQ2NF90KTsKK3VpbnQ2 NF90IF94ODZfNjRfY2FsbDIodm9pZCAqLCB1aW50NjRfdCwgdWludDY0X3QpOwordWludDY0X3Qg X3g4Nl82NF9jYWxsMyh2b2lkICosIHVpbnQ2NF90LCB1aW50NjRfdCwgdWludDY0X3QpOwordWlu dDY0X3QgX3g4Nl82NF9jYWxsNCh2b2lkICosIHVpbnQ2NF90LCB1aW50NjRfdCwgdWludDY0X3Qs IHVpbnQ2NF90KTsKK3VpbnQ2NF90IF94ODZfNjRfY2FsbDUodm9pZCAqLCB1aW50NjRfdCwgdWlu dDY0X3QsIHVpbnQ2NF90LCB1aW50NjRfdCwKKyAgICB1aW50NjRfdCk7Cit1aW50NjRfdCBfeDg2 XzY0X2NhbGw2KHZvaWQgKiwgdWludDY0X3QsIHVpbnQ2NF90LCB1aW50NjRfdCwgdWludDY0X3Qs CisgICAgdWludDY0X3QsIHVpbnQ2NF90KTsKIAogI2RlZmluZQlNU0NBTEwxKGZuLCBhKQkJCQkJ CVwKLQl4ODZfNjRfY2FsbDEoKGZuKSwgKHVpbnQ2NF90KShhKSkKKwlfeDg2XzY0X2NhbGwxKChm biksICh1aW50NjRfdCkoYSkpCiAjZGVmaW5lCU1TQ0FMTDIoZm4sIGEsIGIpCQkJCQlcCi0JeDg2 XzY0X2NhbGwyKChmbiksICh1aW50NjRfdCkoYSksICh1aW50NjRfdCkoYikpCisJX3g4Nl82NF9j YWxsMigoZm4pLCAodWludDY0X3QpKGEpLCAodWludDY0X3QpKGIpKQogI2RlZmluZQlNU0NBTEwz KGZuLCBhLCBiLCBjKQkJCQkJXAotCXg4Nl82NF9jYWxsMygoZm4pLCAodWludDY0X3QpKGEpLCAo dWludDY0X3QpKGIpLAkJXAorCV94ODZfNjRfY2FsbDMoKGZuKSwgKHVpbnQ2NF90KShhKSwgKHVp bnQ2NF90KShiKSwJCVwKIAkodWludDY0X3QpKGMpKQogI2RlZmluZQlNU0NBTEw0KGZuLCBhLCBi LCBjLCBkKQkJCQkJXAotCXg4Nl82NF9jYWxsNCgoZm4pLCAodWludDY0X3QpKGEpLCAodWludDY0 X3QpKGIpLAkJXAorCV94ODZfNjRfY2FsbDQoKGZuKSwgKHVpbnQ2NF90KShhKSwgKHVpbnQ2NF90 KShiKSwJCVwKIAkodWludDY0X3QpKGMpLCAodWludDY0X3QpKGQpKQogI2RlZmluZQlNU0NBTEw1 KGZuLCBhLCBiLCBjLCBkLCBlKQkJCQlcCi0JeDg2XzY0X2NhbGw1KChmbiksICh1aW50NjRfdCko YSksICh1aW50NjRfdCkoYiksCQlcCisJX3g4Nl82NF9jYWxsNSgoZm4pLCAodWludDY0X3QpKGEp LCAodWludDY0X3QpKGIpLAkJXAogCSh1aW50NjRfdCkoYyksICh1aW50NjRfdCkoZCksICh1aW50 NjRfdCkoZSkpCiAjZGVmaW5lCU1TQ0FMTDYoZm4sIGEsIGIsIGMsIGQsIGUsIGYpCQkJCVwKLQl4 ODZfNjRfY2FsbDYoKGZuKSwgKHVpbnQ2NF90KShhKSwgKHVpbnQ2NF90KShiKSwJCVwKKwlfeDg2 XzY0X2NhbGw2KChmbiksICh1aW50NjRfdCkoYSksICh1aW50NjRfdCkoYiksCQlcCiAJKHVpbnQ2 NF90KShjKSwgKHVpbnQ2NF90KShkKSwgKHVpbnQ2NF90KShlKSwgKHVpbnQ2NF90KShmKSkKIAog I2VuZGlmIC8qIF9fYW1kNjRfXyAqLwo= --001a11343fbc90848404f10e0ef4--help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201401282100.s0SL01HY004062>