[patch 18/18] entry, treewide: Make syscall_enter_from_user_mode[_work]() indicate syscall execution
Thomas Gleixner <[email protected]> Tue, 07 Jul 2026 21:07:09 +0200
| Newsgroups | org.infradead.lists.linux-snps-arc,dev.linux.lists.loongarch,org.infradead.lists.linux-riscv,org.infradead.lists.linux-um,org.kernel.vger.linux-alpha,org.kernel.vger.linux-arch,org.kernel.vger.linux-csky,org.kernel.vger.linux-doc,org.kernel.vger.linux-hexagon,org.kernel.vger.linux-kernel,org.kernel.vger.linux-m68k,org.kernel.vger.linux-mips,org.kernel.vger.linux-openrisc,org.kernel.vger.linux-parisc,org.kernel.vger.linux-s390,org.kernel.vger.linux-sh,org.kernel.vger.sparclinux,org.ozlabs.lists.linuxppc-dev |
|---|---|
| Message-ID | <[email protected]> |
RnJvbTogTWljaGFsIFN1Y2jDoW5layA8bXN1Y2hhbmVrQHN1c2UuZGU+CgpUaGUgcmV0dXJuIHZh bHVlcyBvZiBzeXNjYWxsX2VudGVyX2Zyb21fdXNlcl9tb2RlW193b3JrXSgpIGFyZQpub24taW50 dWl0aXZlLiBCb3RoIGZ1bmN0aW9ucyByZXR1cm4gdGhlIHN5c2NhbGwgbnVtYmVyIHdoaWNoIHNo b3VsZCBiZQppbnZva2VkIGJ5IHRoZSBhcmNoaXRlY3R1cmUgc3BlY2lmaWMgc3lzY2FsbCBlbnRy eSBjb2RlLiBUaGUgcmV0dXJuZWQKbnVtYmVyIGNhbiBiZToKCiAgLSB0aGUgdW5tb2RpZmllZCBz eXNjYWxsIG51bWJlciB3aGljaCB3YXMgaGFuZGVkIGluIGJ5IHRoZSBjYWxsZXIKCiAgLSBhIG1v ZGlmaWVkIHN5c2NhbGwgbnVtYmVyIChwdHJhY2UsIHNlY2NvbXAsIHRyYWNlL3Byb2JlL2JwZikK ClRoYXQgaGFzIGFuIGFkZGl0aW9uYWwgdHdpc3QuIElmIHRoZSByZXR1cm4gdmFsdWUgaXMgLTFM IHRoZW4gdGhlIGNhbGxlciBpcwpub3QgYWxsb3dlZCB0byBtb2RpZnkgdGhlIHJldHVybiB2YWx1 ZSBhcyB0aGF0IGluZGljYXRlcyB0aGF0IHRoZSBtb2RpZnlpbmcKZW50aXR5IHJlcXVlc3RzIHRv IGFib3J0IHRoZSBzeXNjYWxsIGFuZCBzZXQgdGhlIHJldHVybiB2YWx1ZSBhbHJlYWR5LiBUaGF0 CmNhbiBvYnZpb3VzbHkgbm90IGJlIGRpZmZlcmVudGlhdGVkIGZyb20gYSBzeXNjYWxsIHdoaWNo IGhhbmRlZCBpbiAtMSBhcwpzeXNjYWxsIG51bWJlci4KClRoZSBlc3RhYmxpc2hlZCB3YXkgdG8g ZGVhbCB3aXRoIHRoYXQgaXM6CgogICAgc2V0X3JldHVybl92YWx1ZShyZWdzLCAtRU5PU1lTKTsK ICAgIG5yID0gc3lzY2FsbF9lbnRlcl9mcm9tX3VzZXJfbW9kZShyZWdzLCBucik7CiAgICBpZiAo KHVuc2lnbmVkKW5yIDwgU1lTQ0FMTE5SX01BWCkKICAgIAloYW5kbGVfc3lzY2FsbChyZWdzLCBu cik7CiAgICBlbHNlIGlmIChuciAhPSAtMSkKICAgIAlzZXRfcmV0dXJuX3ZhbHVlKHJlZ3MsIC1F Tk9TWVMpOwoKVGhlIGxhdHRlciBpcyBvYnZpb3VzbHkgcmVkdW5kYW50LCBidXQgdGhhdCdzIGp1 c3QgYSBsZWZ0b3ZlciBvZiB0aGUKaGlzdG9yaWNhbCBldm9sdXRpb24gb2YgdGhpcyBjb2RlLiBT MzkwIGhhcyBzb21lIHNwZWNpYWwgcmVxdWlyZW1lbnRzIGhlcmUsCndoaWNoIGNhbiBiZSBhdm9p ZGVkIHdoZW4gdGhlIHJldHVybiB2YWx1ZSBpcyBub3QgYW1iaWd1b3VzLgoKTm93IHRoYXQgdGhl IGZ1bmN0aW9ucyB3aGljaCBtb2RpZnkgdGhlIHN5c2NhbGwgbnVtYmVyIGFuZCB3YW50IHRvIGFi b3J0CmFyZSBjb252ZXJ0ZWQgdG8gaW5kaWNhdGUgdGhhdCB3aXRoIGEgYm9vbGVhbiByZXR1cm4g dmFsdWUsIGl0J3Mgb2J2aW91cyB0bwpoYW5kIHRoaXMgdGhyb3VnaCB0byB0aGUgY2FsbGVycy4K ClJld29yayBzeXNjYWxsX2VudGVyX2Zyb21fdXNlcl9tb2RlW193b3JrXSkgc28gdGhleSB0YWtl IGEgcG9pbnRlciB0byB0aGUKc3lzY2FsbCBudW1iZXIgYW5kIHJldHVybiBhIGJvb2xlYW4sIHdo aWNoIGluZGljYXRlcyB3aGV0aGVyIHRoZSBzeXNjYWxsCnNob3VsZCBiZSBoYW5kbGVkIG9yIG5v dC4KClRoYXQncyBub3Qgb25seSBtb3JlIGludHVpdGl2ZSwgaXQgYWxzbyByZXN1bHRzIGluIHNs aWdodGx5IGRlbnNlcgpleGVjdXRhYmxlIGNvZGUgb24geDg2IGF0IGxlYXN0LCBidXQgcGVyZiBy ZXN1bHRzIGFyZSBuZXV0cmFsIGFuZCB3aXRoaW4KdGhlIG5vaXNlLgoKWyB0Z2x4OiBBZG9wdGVk IGl0IHRvIHRoZSBjaGFuZ2VzIGluIHRoZSBnZW5lcmljIGVudHJ5IGNvZGUsIGZpeGVkIHVwIHRo ZQogIAkzMi1iaXQgZmFsbG91dCBhbmQgcmV3cm90ZSBjaGFuZ2UgbG9nIF0KClNpZ25lZC1vZmYt Ynk6IE1pY2hhbCBTdWNow6FuZWsgPG1zdWNoYW5la0BzdXNlLmRlPgpTaWduZWQtb2ZmLWJ5OiBU aG9tYXMgR2xlaXhuZXIgPHRnbHhAa2VybmVsLm9yZz4KQ2M6IEpvbmF0aGFuIENvcmJldCA8Y29y YmV0QGx3bi5uZXQ+CkNjOiBBcm5kIEJlcmdtYW5uIDxhcm5kQGFybmRiLmRlPgpDYzogTWFyayBS dXRsYW5kIDxtYXJrLnJ1dGxhbmRAYXJtLmNvbT4KQ2M6IEh1YWNhaSBDaGVuIDxjaGVuaHVhY2Fp QGtlcm5lbC5vcmc+CkNjOiBNaWNoYWVsIEVsbGVybWFuIDxtcGVAZWxsZXJtYW4uaWQuYXU+CkNj OiBTaHJpa2FudGggSGVnZGUgPHNzaGVnZGVAbGludXguaWJtLmNvbT4KQ2M6IFBhdWwgV2FsbXNs ZXkgPHBqd0BrZXJuZWwub3JnPgpDYzogUGFsbWVyIERhYmJlbHQgPHBhbG1lckBkYWJiZWx0LmNv bT4KQ2M6IFN2ZW4gU2NobmVsbGUgPHN2ZW5zQGxpbnV4LmlibS5jb20+CkNjOiBsaW51eC1kb2NA dmdlci5rZXJuZWwub3JnCkNjOiBsb29uZ2FyY2hAbGlzdHMubGludXguZGV2CkNjOiBsaW51eHBw Yy1kZXZAbGlzdHMub3psYWJzLm9yZwpDYzogbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9y ZwpDYzogbGludXgtczM5MEB2Z2VyLmtlcm5lbC5vcmcKLS0tCiBEb2N1bWVudGF0aW9uL2NvcmUt YXBpL2VudHJ5LnJzdCB8ICAgMTggKysrKysrKysrKystLS0tLS0tCiBhcmNoL2xvb25nYXJjaC9r ZXJuZWwvc3lzY2FsbC5jICB8ICAgMTQgKysrKysrKy0tLS0tLS0KIGFyY2gvcG93ZXJwYy9rZXJu ZWwvc3lzY2FsbC5jICAgIHwgICAgMyArKy0KIGFyY2gvcmlzY3Yva2VybmVsL3RyYXBzLmMgICAg ICAgIHwgICAxMSArKysrKy0tLS0tLQogYXJjaC9zMzkwL2tlcm5lbC9zeXNjYWxsLmMgICAgICAg fCAgICA3ICsrKysrLS0KIGFyY2gveDg2L2VudHJ5L3N5c2NhbGxfMzIuYyAgICAgIHwgICAyNSAr KysrKysrKysrKystLS0tLS0tLS0tLS0tCiBhcmNoL3g4Ni9lbnRyeS9zeXNjYWxsXzY0LmMgICAg ICB8ICAgMTIgKysrKysrLS0tLS0tCiBpbmNsdWRlL2xpbnV4L2VudHJ5LWNvbW1vbi5oICAgICB8 ICAgMTIgKysrKystLS0tLS0tCiA4IGZpbGVzIGNoYW5nZWQsIDUzIGluc2VydGlvbnMoKyksIDQ5 IGRlbGV0aW9ucygtKQoKLS0tIGEvRG9jdW1lbnRhdGlvbi9jb3JlLWFwaS9lbnRyeS5yc3QKKysr IGIvRG9jdW1lbnRhdGlvbi9jb3JlLWFwaS9lbnRyeS5yc3QKQEAgLTY4LDE2ICs2OCwyMCBAQCBs b3ctbGV2ZWwgQyBjb2RlIG11c3Qgbm90IGJlIGluc3RydW1lbnRlCiAgIG5vaW5zdHIgdm9pZCBz eXNjYWxsKHN0cnVjdCBwdF9yZWdzICpyZWdzLCBpbnQgbnIpCiAgIHsKIAlhcmNoX3N5c2NhbGxf ZW50ZXIocmVncyk7Ci0JbnIgPSBzeXNjYWxsX2VudGVyX2Zyb21fdXNlcl9tb2RlX3JhbmRvbWl6 ZV9zdGFjayhyZWdzLCBucik7Ci0KLQlpbnN0cnVtZW50YXRpb25fYmVnaW4oKTsKLQlpZiAoIWlu dm9rZV9zeXNjYWxsKHJlZ3MsIG5yKSAmJiBuciAhPSAtMSkKLQkgCXJlc3VsdF9yZWcocmVncykg PSBfX3N5c19uaV9zeXNjYWxsKHJlZ3MpOwotCWluc3RydW1lbnRhdGlvbl9lbmQoKTsKLQorCXJl c3VsdF9yZWcocmVncykgPSAtRU5PU1lTOworCWlmIChzeXNjYWxsX2VudGVyX2Zyb21fdXNlcl9t b2RlX3JhbmRvbWl6ZV9zdGFjayhyZWdzLCAmbnIpKSB7CisJCWluc3RydW1lbnRhdGlvbl9iZWdp bigpOworCQlpZiAoIWludm9rZV9zeXNjYWxsKHJlZ3MsIG5yKSkKKwkJCXJlc3VsdF9yZWcocmVn cykgPSBfX3N5c19uaV9zeXNjYWxsKHJlZ3MpOworCQlpbnN0cnVtZW50YXRpb25fZW5kKCk7CisJ fQogCXN5c2NhbGxfZXhpdF90b191c2VyX21vZGUocmVncyk7CiAgIH0KIAorSXQgaXMgcmVxdWly ZWQgdGhhdCBlaXRoZXIgdGhlIGxvdyBsZXZlbCBhc3NlbWJseSBjb2RlIG9yIHRoZSBzeXNjYWxs CitmdW5jdGlvbiBzZXRzIHRoZSByZXN1bHQgcmVnaXN0ZXIgdG8gLUVOT1NZUyBiZWZvcmUgaW52 b2tpbmcgdGhlIGdlbmVyaWMKK2NvZGUuCisKIHN5c2NhbGxfZW50ZXJfZnJvbV91c2VyX21vZGVf cmFuZG9taXplX3N0YWNrKCkgZmlyc3QgaW52b2tlcwogZW50ZXJfZnJvbV91c2VyX21vZGVfcmFu ZG9taXplX3N0YWNrKCkgd2hpY2ggZXN0YWJsaXNoZXMgc3RhdGUgaW4gdGhlCiBmb2xsb3dpbmcg b3JkZXI6Ci0tLSBhL2FyY2gvbG9vbmdhcmNoL2tlcm5lbC9zeXNjYWxsLmMKKysrIGIvYXJjaC9s b29uZ2FyY2gva2VybmVsL3N5c2NhbGwuYwpAQCAtNTcsOCArNTcsOCBAQCB0eXBlZGVmIGxvbmcg KCpzeXNfY2FsbF9mbikodW5zaWduZWQgbG9uCiAKIHZvaWQgbm9pbnN0ciBfX25vX3N0YWNrX3By b3RlY3RvciBkb19zeXNjYWxsKHN0cnVjdCBwdF9yZWdzICpyZWdzKQogewotCXVuc2lnbmVkIGxv bmcgbnI7CiAJc3lzX2NhbGxfZm4gc3lzY2FsbF9mbjsKKwl1bnNpZ25lZCBsb25nIG5yOwogCiAJ bnIgPSByZWdzLT5yZWdzWzExXTsKIAkvKiBTZXQgZm9yIHN5c2NhbGwgcmVzdGFydGluZyAqLwpA QCAtNjksMTIgKzY5LDEyIEBAIHZvaWQgbm9pbnN0ciBfX25vX3N0YWNrX3Byb3RlY3RvciBkb19z eXMKIAlyZWdzLT5vcmlnX2EwID0gcmVncy0+cmVnc1s0XTsKIAlyZWdzLT5yZWdzWzRdID0gLUVO T1NZUzsKIAotCW5yID0gc3lzY2FsbF9lbnRlcl9mcm9tX3VzZXJfbW9kZV9yYW5kb21pemVfc3Rh Y2socmVncywgbnIpOwotCi0JaWYgKG5yIDwgTlJfc3lzY2FsbHMpIHsKLQkJc3lzY2FsbF9mbiA9 IHN5c19jYWxsX3RhYmxlW2FycmF5X2luZGV4X25vc3BlYyhuciwgTlJfc3lzY2FsbHMpXTsKLQkJ cmVncy0+cmVnc1s0XSA9IHN5c2NhbGxfZm4ocmVncy0+b3JpZ19hMCwgcmVncy0+cmVnc1s1XSwg cmVncy0+cmVnc1s2XSwKLQkJCQkJICAgcmVncy0+cmVnc1s3XSwgcmVncy0+cmVnc1s4XSwgcmVn cy0+cmVnc1s5XSk7CisJaWYgKGxpa2VseShzeXNjYWxsX2VudGVyX2Zyb21fdXNlcl9tb2RlX3Jh bmRvbWl6ZV9zdGFjayhyZWdzLCAmbnIpKSkgeworCQlpZiAobnIgPCBOUl9zeXNjYWxscykgewor CQkJc3lzY2FsbF9mbiA9IHN5c19jYWxsX3RhYmxlW2FycmF5X2luZGV4X25vc3BlYyhuciwgTlJf c3lzY2FsbHMpXTsKKwkJCXJlZ3MtPnJlZ3NbNF0gPSBzeXNjYWxsX2ZuKHJlZ3MtPm9yaWdfYTAs IHJlZ3MtPnJlZ3NbNV0sIHJlZ3MtPnJlZ3NbNl0sCisJCQkJCQkgICByZWdzLT5yZWdzWzddLCBy ZWdzLT5yZWdzWzhdLCByZWdzLT5yZWdzWzldKTsKKwkJfQogCX0KIAogCXN5c2NhbGxfZXhpdF90 b191c2VyX21vZGUocmVncyk7Ci0tLSBhL2FyY2gvcG93ZXJwYy9rZXJuZWwvc3lzY2FsbC5jCisr KyBiL2FyY2gvcG93ZXJwYy9rZXJuZWwvc3lzY2FsbC5jCkBAIC0xOCw3ICsxOCw4IEBAIG5vdHJh Y2UgbG9uZyBzeXN0ZW1fY2FsbF9leGNlcHRpb24oc3RydWMKIAlsb25nIHJldDsKIAlzeXNjYWxs X2ZuIGY7CiAKLQlyMCA9IHN5c2NhbGxfZW50ZXJfZnJvbV91c2VyX21vZGVfcmFuZG9taXplX3N0 YWNrKHJlZ3MsIHIwKTsKKwlpZiAodW5saWtlbHkoIXN5c2NhbGxfZW50ZXJfZnJvbV91c2VyX21v ZGVfcmFuZG9taXplX3N0YWNrKHJlZ3MsICZyMCkpCisJCXJldHVybiBzeXNjYWxsX2dldF9lcnJv cihjdXJyZW50LCByZWdzKTsKIAogCWlmICh1bmxpa2VseShyMCA+PSBOUl9zeXNjYWxscykpIHsK IAkJaWYgKHVubGlrZWx5KHRyYXBfaXNfdW5zdXBwb3J0ZWRfc2N2KHJlZ3MpKSkgewotLS0gYS9h cmNoL3Jpc2N2L2tlcm5lbC90cmFwcy5jCisrKyBiL2FyY2gvcmlzY3Yva2VybmVsL3RyYXBzLmMK QEAgLTMzMiwxMyArMzMyLDEyIEBAIHZvaWQgZG9fdHJhcF9lY2FsbF91KHN0cnVjdCBwdF9yZWdz ICpyZWcKIAogCQlyaXNjdl92X3ZzdGF0ZV9kaXNjYXJkKHJlZ3MpOwogCi0JCXN5c2NhbGwgPSBz eXNjYWxsX2VudGVyX2Zyb21fdXNlcl9tb2RlX3JhbmRvbWl6ZV9zdGFjayhyZWdzLCBzeXNjYWxs KTsKLQotCQlpZiAoc3lzY2FsbCA+PSAwICYmIHN5c2NhbGwgPCBOUl9zeXNjYWxscykgewotCQkJ c3lzY2FsbCA9IGFycmF5X2luZGV4X25vc3BlYyhzeXNjYWxsLCBOUl9zeXNjYWxscyk7Ci0JCQlz eXNjYWxsX2hhbmRsZXIocmVncywgc3lzY2FsbCk7CisJCWlmIChzeXNjYWxsX2VudGVyX2Zyb21f dXNlcl9tb2RlX3JhbmRvbWl6ZV9zdGFjayhyZWdzLCAmc3lzY2FsbCkpIHsKKwkJCWlmIChzeXNj YWxsID49IDAgJiYgc3lzY2FsbCA8IE5SX3N5c2NhbGxzKSB7CisJCQkJc3lzY2FsbCA9IGFycmF5 X2luZGV4X25vc3BlYyhzeXNjYWxsLCBOUl9zeXNjYWxscyk7CisJCQkJc3lzY2FsbF9oYW5kbGVy KHJlZ3MsIHN5c2NhbGwpOworCQkJfQogCQl9Ci0KIAkJc3lzY2FsbF9leGl0X3RvX3VzZXJfbW9k ZShyZWdzKTsKIAl9IGVsc2UgewogCQlpcnFlbnRyeV9zdGF0ZV90IHN0YXRlID0gaXJxZW50cnlf bm1pX2VudGVyKHJlZ3MpOwotLS0gYS9hcmNoL3MzOTAva2VybmVsL3N5c2NhbGwuYworKysgYi9h cmNoL3MzOTAva2VybmVsL3N5c2NhbGwuYwpAQCAtOTYsNiArOTYsNyBAQCBTWVNDQUxMX0RFRklO RTAobmlfc3lzY2FsbCkKIHZvaWQgbm9pbnN0ciBfX2RvX3N5c2NhbGwoc3RydWN0IHB0X3JlZ3Mg KnJlZ3MsIGludCBwZXJfdHJhcCkKIHsKIAl1bnNpZ25lZCBsb25nIG5yOworCWJvb2wgcGVybWl0 OwogCiAJZW50ZXJfZnJvbV91c2VyX21vZGVfcmFuZG9taXplX3N0YWNrKHJlZ3MpOwogCkBAIC0x MjEsNyArMTIyLDkgQEAgdm9pZCBub2luc3RyIF9fZG9fc3lzY2FsbChzdHJ1Y3QgcHRfcmVncwog CQlyZWdzLT5wc3cuYWRkciA9IGN1cnJlbnQtPnJlc3RhcnRfYmxvY2suYXJjaF9kYXRhOwogCQlj dXJyZW50LT5yZXN0YXJ0X2Jsb2NrLmFyY2hfZGF0YSA9IDE7CiAJfQotCW5yID0gc3lzY2FsbF9l bnRlcl9mcm9tX3VzZXJfbW9kZV93b3JrKHJlZ3MsIG5yKTsKKworCXBlcm1pdCA9IHN5c2NhbGxf ZW50ZXJfZnJvbV91c2VyX21vZGVfd29yayhyZWdzLCAmbnIpOworCiAJLyoKIAkgKiBJbiB0aGUg czM5MCBwdHJhY2UgQUJJLCBib3RoIHRoZSBzeXNjYWxsIG51bWJlciBhbmQgdGhlIHJldHVybiB2 YWx1ZQogCSAqIHVzZSBncHIyLiBIb3dldmVyLCB1c2Vyc3BhY2UgcHV0cyB0aGUgc3lzY2FsbCBu dW1iZXIgZWl0aGVyIGluIHRoZQpAQCAtMTI5LDcgKzEzMiw3IEBAIHZvaWQgbm9pbnN0ciBfX2Rv X3N5c2NhbGwoc3RydWN0IHB0X3JlZ3MKIAkgKiB3b3JrLCB0aGUgcHRyYWNlIGNvZGUgc2V0cyBQ SUZfU1lTQ0FMTF9SRVRfU0VULCB3aGljaCBpcyBjaGVja2VkIGhlcmUKIAkgKiBhbmQgaWYgc2V0 LCB0aGUgc3lzY2FsbCB3aWxsIGJlIHNraXBwZWQuCiAJICovCi0JaWYgKHVubGlrZWx5KHRlc3Rf YW5kX2NsZWFyX3B0X3JlZ3NfZmxhZyhyZWdzLCBQSUZfU1lTQ0FMTF9SRVRfU0VUKSkpCisJaWYg KHVubGlrZWx5KHRlc3RfYW5kX2NsZWFyX3B0X3JlZ3NfZmxhZyhyZWdzLCBQSUZfU1lTQ0FMTF9S RVRfU0VUKSB8fCAhcGVybWl0KSkKIAkJZ290byBvdXQ7CiAJcmVncy0+Z3Byc1syXSA9IC1FTk9T WVM7CiAJaWYgKGxpa2VseShuciA8IE5SX3N5c2NhbGxzKSkgewotLS0gYS9hcmNoL3g4Ni9lbnRy eS9zeXNjYWxsXzMyLmMKKysrIGIvYXJjaC94ODYvZW50cnkvc3lzY2FsbF8zMi5jCkBAIC0xNjEs OCArMTYxLDkgQEAgc3RhdGljIF9fYWx3YXlzX2lubGluZSBib29sIGludDgwX2lzX2V4dAogCW5y ID0gc3lzY2FsbF8zMl9lbnRlcihyZWdzKTsKIAogCWxvY2FsX2lycV9lbmFibGUoKTsKLQluciA9 IHN5c2NhbGxfZW50ZXJfZnJvbV91c2VyX21vZGVfd29yayhyZWdzLCBucik7Ci0JZG9fc3lzY2Fs bF8zMl9pcnFzX29uKHJlZ3MsIG5yKTsKKworCWlmIChsaWtlbHkoc3lzY2FsbF9lbnRlcl9mcm9t X3VzZXJfbW9kZV93b3JrKHJlZ3MsICZucikpKQorCQlkb19zeXNjYWxsXzMyX2lycXNfb24ocmVn cywgbnIpOwogCiAJaW5zdHJ1bWVudGF0aW9uX2VuZCgpOwogCXN5c2NhbGxfZXhpdF90b191c2Vy X21vZGUocmVncyk7CkBAIC0yMjMsOCArMjI0LDggQEAgREVGSU5FX0ZSRURFTlRSWV9SQVcoaW50 ODBfZW11bGF0aW9uKQogCW5yID0gc3lzY2FsbF8zMl9lbnRlcihyZWdzKTsKIAogCWxvY2FsX2ly cV9lbmFibGUoKTsKLQluciA9IHN5c2NhbGxfZW50ZXJfZnJvbV91c2VyX21vZGVfd29yayhyZWdz LCBucik7Ci0JZG9fc3lzY2FsbF8zMl9pcnFzX29uKHJlZ3MsIG5yKTsKKwlpZiAobGlrZWx5KHN5 c2NhbGxfZW50ZXJfZnJvbV91c2VyX21vZGVfd29yayhyZWdzLCAmbnIpKSkKKwkJZG9fc3lzY2Fs bF8zMl9pcnFzX29uKHJlZ3MsIG5yKTsKIAogCWluc3RydW1lbnRhdGlvbl9lbmQoKTsKIAlzeXNj YWxsX2V4aXRfdG9fdXNlcl9tb2RlKHJlZ3MpOwpAQCAtMjQzLDEzICsyNDQsMTMgQEAgREVGSU5F X0ZSRURFTlRSWV9SQVcoaW50ODBfZW11bGF0aW9uKQogCSAqIG9yaWdfYXgsIHRoZSBpbnQgcmV0 dXJuIHZhbHVlIHRydW5jYXRlcyBpdC4gVGhpcyBtYXRjaGVzCiAJICogdGhlIHNlbWFudGljcyBv ZiBzeXNjYWxsX2dldF9ucigpLgogCSAqLwotCW5yID0gc3lzY2FsbF9lbnRlcl9mcm9tX3VzZXJf bW9kZV9yYW5kb21pemVfc3RhY2socmVncywgbnIpOwotCi0JaW5zdHJ1bWVudGF0aW9uX2JlZ2lu KCk7CisJaWYgKGxpa2VseShzeXNjYWxsX2VudGVyX2Zyb21fdXNlcl9tb2RlX3JhbmRvbWl6ZV9z dGFjayhyZWdzLCAmbnIpKSkgeworCQlpbnN0cnVtZW50YXRpb25fYmVnaW4oKTsKIAotCWRvX3N5 c2NhbGxfMzJfaXJxc19vbihyZWdzLCBucik7CisJCWRvX3N5c2NhbGxfMzJfaXJxc19vbihyZWdz LCBucik7CiAKLQlpbnN0cnVtZW50YXRpb25fZW5kKCk7CisJCWluc3RydW1lbnRhdGlvbl9lbmQo KTsKKwl9CiAJc3lzY2FsbF9leGl0X3RvX3VzZXJfbW9kZShyZWdzKTsKIH0KICNlbmRpZiAvKiAh Q09ORklHX0lBMzJfRU1VTEFUSU9OICovCkBAIC0yODYsMTAgKzI4Nyw4IEBAIHN0YXRpYyBub2lu c3RyIGJvb2wgX19kb19mYXN0X3N5c2NhbGxfMzIKIAkJcmV0dXJuIGZhbHNlOwogCX0KIAotCW5y ID0gc3lzY2FsbF9lbnRlcl9mcm9tX3VzZXJfbW9kZV93b3JrKHJlZ3MsIG5yKTsKLQotCS8qIE5v dyB0aGlzIGlzIGp1c3QgbGlrZSBhIG5vcm1hbCBzeXNjYWxsLiAqLwotCWRvX3N5c2NhbGxfMzJf aXJxc19vbihyZWdzLCBucik7CisJaWYgKGxpa2VseShzeXNjYWxsX2VudGVyX2Zyb21fdXNlcl9t b2RlX3dvcmsocmVncywgJm5yKSkpCisJCWRvX3N5c2NhbGxfMzJfaXJxc19vbihyZWdzLCBucik7 CiAKIAlpbnN0cnVtZW50YXRpb25fZW5kKCk7CiAJc3lzY2FsbF9leGl0X3RvX3VzZXJfbW9kZShy ZWdzKTsKLS0tIGEvYXJjaC94ODYvZW50cnkvc3lzY2FsbF82NC5jCisrKyBiL2FyY2gveDg2L2Vu dHJ5L3N5c2NhbGxfNjQuYwpAQCAtNzgsMTQgKzc4LDE0IEBAIHN0YXRpYyBfX2Fsd2F5c19pbmxp bmUgdm9pZCBkb19zeXNjYWxsX3gKIC8qIFJldHVybnMgdHJ1ZSB0byByZXR1cm4gdXNpbmcgU1lT UkVULCBvciBmYWxzZSB0byB1c2UgSVJFVCAqLwogX192aXNpYmxlIG5vaW5zdHIgYm9vbCBkb19z eXNjYWxsXzY0KHN0cnVjdCBwdF9yZWdzICpyZWdzLCBsb25nIG5yKQogewotCW5yID0gc3lzY2Fs bF9lbnRlcl9mcm9tX3VzZXJfbW9kZV9yYW5kb21pemVfc3RhY2socmVncywgbnIpOworCWlmIChs aWtlbHkoc3lzY2FsbF9lbnRlcl9mcm9tX3VzZXJfbW9kZV9yYW5kb21pemVfc3RhY2socmVncywg Jm5yKSkpIHsKKwkJaW5zdHJ1bWVudGF0aW9uX2JlZ2luKCk7CiAKLQlpbnN0cnVtZW50YXRpb25f YmVnaW4oKTsKKwkJaWYgKCFkb19zeXNjYWxsX3g2NChyZWdzLCBucikpCisJCQlkb19zeXNjYWxs X3gzMihyZWdzLCBucik7CiAKLQlpZiAoIWRvX3N5c2NhbGxfeDY0KHJlZ3MsIG5yKSkKLQkJZG9f c3lzY2FsbF94MzIocmVncywgbnIpOwotCi0JaW5zdHJ1bWVudGF0aW9uX2VuZCgpOworCQlpbnN0 cnVtZW50YXRpb25fZW5kKCk7CisJfQogCXN5c2NhbGxfZXhpdF90b191c2VyX21vZGUocmVncyk7 CiAKIAkvKgotLS0gYS9pbmNsdWRlL2xpbnV4L2VudHJ5LWNvbW1vbi5oCisrKyBiL2luY2x1ZGUv bGludXgvZW50cnktY29tbW9uLmgKQEAgLTcxLDcgKzcxLDcgQEAgc3RhdGljIGlubGluZSB2b2lk IHN5c2NhbGxfZW50ZXJfYXVkaXQocwogCX0KIH0KIAotc3RhdGljIF9fYWx3YXlzX2lubGluZSBi b29sIHN5c2NhbGxfdHJhY2VfZW50ZXIoc3RydWN0IHB0X3JlZ3MgKnJlZ3MsIHVuc2lnbmVkIGxv bmcgd29yaywKK3N0YXRpYyBfX2Fsd2F5c19pbmxpbmUgbG9uZyBzeXNjYWxsX3RyYWNlX2VudGVy KHN0cnVjdCBwdF9yZWdzICpyZWdzLCB1bnNpZ25lZCBsb25nIHdvcmssCiAJCQkJCQlsb25nICpz eXNjYWxsKQogewogCS8qCkBAIC0xNDEsMTYgKzE0MSwxNCBAQCBzdGF0aWMgX19hbHdheXNfaW5s aW5lIGJvb2wgc3lzY2FsbF90cmFjCiAgKiAgICAgcHRyYWNlX3JlcG9ydF9zeXNjYWxsX3Blcm1p dF9lbnRyeSgpLCBfX3NlY2NvbXBfcGVybWl0X3N5c2NhbGwoKSwgdHJhY2Vfc3lzX2VudGVyKCkK ICAqICAyKSBJbnZvY2F0aW9uIG9mIGF1ZGl0X3N5c2NhbGxfZW50cnkoKQogICovCi1zdGF0aWMg X19hbHdheXNfaW5saW5lIGxvbmcgc3lzY2FsbF9lbnRlcl9mcm9tX3VzZXJfbW9kZV93b3JrKHN0 cnVjdCBwdF9yZWdzICpyZWdzLCBsb25nIHN5c2NhbGwpCitzdGF0aWMgX19hbHdheXNfaW5saW5l IGJvb2wgc3lzY2FsbF9lbnRlcl9mcm9tX3VzZXJfbW9kZV93b3JrKHN0cnVjdCBwdF9yZWdzICpy ZWdzLCBsb25nICpzeXNjYWxsKQogewogCXVuc2lnbmVkIGxvbmcgd29yayA9IFJFQURfT05DRShj dXJyZW50X3RocmVhZF9pbmZvKCktPnN5c2NhbGxfd29yayk7CiAKLQlpZiAod29yayAmIFNZU0NB TExfV09SS19FTlRFUikgewotCQlpZiAoIXN5c2NhbGxfdHJhY2VfZW50ZXIocmVncywgd29yaywg JnN5c2NhbGwpKQotCQkJcmV0dXJuIC0xTDsKLQl9CisJaWYgKHVubGlrZWx5KHdvcmsgJiBTWVND QUxMX1dPUktfRU5URVIpKQorCQlyZXR1cm4gc3lzY2FsbF90cmFjZV9lbnRlcihyZWdzLCB3b3Jr LCBzeXNjYWxsKTsKIAotCXJldHVybiBzeXNjYWxsOworCXJldHVybiB0cnVlOwogfQogCiAvKioK CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1z bnBzLWFyYyBtYWlsaW5nIGxpc3QKbGludXgtc25wcy1hcmNAbGlzdHMuaW5mcmFkZWFkLm9yZwpo dHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXNucHMtYXJj Cg==