8747 2015-12-02 03:16:11 +0000 fix python md5/sha checksum incorrect on qemu86-64 with corei7-64 as DEFAULTTUNE 2015-12-07 13:32:54 +0000 1 1 7 Build System, Metadata & Runtime OE-Core core unspecified x86 Multiple VERIFIED DUPLICATE 8748 Undecided normal --- 1 hongxu.jia hongxu.jia cristina-danielax.agurida liezhi.yang mark.hatle meta.mr.watcher meta.watcher ross.burton cristina-danielax.agurida --- --- No (bug/feature does not impact docs) oldest_to_newest 56920 0 hongxu.jia 2015-12-02 03:16:11 +0000 1. On qemux86-64, set corei7-64 to instaed of core2-64 diff --git a/meta/conf/machine/qemux86-64.conf b/meta/conf/machine/qemux86-64.conf index 489194a..080ca79 100644 --- a/meta/conf/machine/qemux86-64.conf +++ b/meta/conf/machine/qemux86-64.conf @@ -8,8 +8,8 @@ PREFERRED_PROVIDER_virtual/libgles1 ?= "mesa" PREFERRED_PROVIDER_virtual/libgles2 ?= "mesa" require conf/machine/include/qemu.inc -DEFAULTTUNE ?= "core2-64" -require conf/machine/include/tune-core2.inc +DEFAULTTUNE ?= "corei7-64" +require conf/machine/include/tune-corei7.inc KERNEL_IMAGETYPE = "bzImage" diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal index 3b0e54c..1543f94 100755 --- a/scripts/runqemu-internal +++ b/scripts/runqemu-internal @@ -442,7 +442,7 @@ if [ "$MACHINE" = "qemux86-64" ]; then if [ "$KVM_ACTIVE" = "yes" ]; then CPU_SUBTYPE=kvm64 else - CPU_SUBTYPE=core2duo + CPU_SUBTYPE=Nehalem fi if [ ! -z "$vga_option" ]; then QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" 2. Build core-image-minimal $ bitbake core-image-minimal 3. Run qemu $ runqemu qemux86-64 slirp nographic 4. Run python tests root@qemux86-64:~# python /usr/lib/python2.7/test/test_md5.py test_basics (__main__.MD5_Test) ... FAIL test_hexdigest (__main__.MD5_Test) ... FAIL test_large_update (__main__.MD5_Test) ... ok ====================================================================== FAIL: test_basics (__main__.MD5_Test) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/test/test_md5.py", line 27, in test_basics eq('', 'd41d8cd98f00b204e9800998ecf8427e') File "/usr/lib/python2.7/test/test_md5.py", line 23, in md5test self.assertEqual(md5(s).hexdigest(), expected) AssertionError: 'd41d8cd98f00b204e90009080c08020e' != 'd41d8cd98f00b204e9800998ecf8427e' ====================================================================== FAIL: test_hexdigest (__main__.MD5_Test) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/test/test_md5.py", line 41, in test_hexdigest self.assertEqual(hexstr(m.digest()), h) AssertionError: 'fdd9171bf32437e652bd753741b76a52' != 'fdd9171bf32437e6520d050701070a02' ---------------------------------------------------------------------- Ran 3 tests in 0.013s FAILED (failures=2) Traceback (most recent call last): File "/usr/lib/python2.7/test/test_md5.py", line 61, in <module> test_main() File "/usr/lib/python2.7/test/test_md5.py", line 58, in test_main test_support.run_unittest(MD5_Test) File "/usr/lib/python2.7/test/test_support.py", line 1372, in run_unittest _run_suite(suite) File "/usr/lib/python2.7/test/test_support.py", line 1355, in _run_suite raise TestFailed(err) test.test_support.TestFailed: multiple errors occurred root@qemux86-64:~# random: nonblocking pool is initialized root@qemux86-64:~# python /usr/lib/python2.7/test/test_sha.py test_case_1 (__main__.SHATestCase) ... FAIL test_case_2 (__main__.SHATestCase) ... FAIL test_case_3 (__main__.SHATestCase) ... FAIL test_case_4 (__main__.SHATestCase) ... FAIL ====================================================================== FAIL: test_case_1 (__main__.SHATestCase) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/test/test_sha.py", line 37, in test_case_1 "a9993e364706816aba3e25717850c26c9cd0d89d") File "/usr/lib/python2.7/test/test_sha.py", line 21, in check self.assertTrue(computed == digest) AssertionError: False is not true ====================================================================== FAIL: test_case_2 (__main__.SHATestCase) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/test/test_sha.py", line 41, in test_case_2 "84983e441c3bd26ebaae4aa1f95129e5e54670f1") File "/usr/lib/python2.7/test/test_sha.py", line 21, in check self.assertTrue(computed == digest) AssertionError: False is not true ====================================================================== FAIL: test_case_3 (__main__.SHATestCase) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/test/test_sha.py", line 45, in test_case_3 "34aa973cd4c4daa4f61eeb2bdbad27316534016f") File "/usr/lib/python2.7/test/test_sha.py", line 21, in check self.assertTrue(computed == digest) AssertionError: False is not true ====================================================================== FAIL: test_case_4 (__main__.SHATestCase) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/test/test_sha.py", line 49, in test_case_4 '4ca0ef38f1794b28a8f8ee110ee79d48ce13be25') File "/usr/lib/python2.7/test/test_sha.py", line 21, in check self.assertTrue(computed == digest) AssertionError: False is not true ---------------------------------------------------------------------- Ran 4 tests in 0.165s FAILED (failures=4) Traceback (most recent call last): File "/usr/lib/python2.7/test/test_sha.py", line 56, in <module> test_main() File "/usr/lib/python2.7/test/test_sha.py", line 52, in test_main test_support.run_unittest(SHATestCase) File "/usr/lib/python2.7/test/test_support.py", line 1372, in run_unittest _run_suite(suite) File "/usr/lib/python2.7/test/test_support.py", line 1355, in _run_suite raise TestFailed(err) test.test_support.TestFailed: multiple errors occurred root@qemux86-64:~# 56921 1 hongxu.jia 2015-12-02 03:17:16 +0000 The qemu didn't support gcc optimization level 3 very well, in which the /usr/lib64/python2.7/test/test_sha.py and /usr/lib64/python2.7/test/test_sha.py failed. So we use gcc optimization level 2 to instead. 56924 2 hongxu.jia 2015-12-02 05:01:19 +0000 The root cause if https://bugzilla.yoctoproject.org/show_bug.cgi?id=8747 56929 3 hongxu.jia 2015-12-02 09:50:26 +0000 (In reply to comment #2) > The root cause if https://bugzilla.yoctoproject.org/show_bug.cgi?id=8747 https://bugzilla.yoctoproject.org/show_bug.cgi?id=8748 57002 4 ross.burton 2015-12-03 15:57:34 +0000 There's no point working around this in Python when qemu is broken. Marking as a duplicate. *** This bug has been marked as a duplicate of bug 8748 *** 57080 5 cristina-danielax.agurida 2015-12-07 13:32:54 +0000 Duplicate of bug 8748.