linux_kselftest_active-fixes-6.6-rc7
This Kselftest update for Linux 6.6-rc7 consists of one single fix to assert check in user_events abi_test to properly check bit value on Big Endian architectures. The current code treats the bit values as Little Endian and the check fails on Big Endian. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmUytR4ACgkQCwJExA0N QxzjoQ/+MWgtyggLZo/dP+qJ7AU+tG08YXWWuh99lkSxVs3xHvwl2EGaYf1PXN9c ZUXb/KGfls8G4tv20KU2+/uSRSirkf+CFLN6HaBBG+2cun8o0KpHlVKGfmvRjb13 ZUX8UQJ5u9kTSTqV7gCxVbemV5iOhTazuwVQ1Aq7wFL6e/0oL4eolbgNP0ub76vy UsZl9j/8pFhtVfdqRJqorKQ9H5RgvW7CCmobkUruGJoXg7jFuFdeqXtS4U1ziyJT g42LtXuC053KrEnEmhj1EadZC4E1eXadffssanfyWolAXjRD3N+2vLYasJOiGDAO mT111kQLaRNvZLJBULlrnWITkbVOhfE9Cxu14idxvdLShQiUO8kRCjoN2TbLZ2ET n7u/4anHBu99ljO6uZVNe7JY5ZrwaM1o7Myvk9eOVRe4WKkgOXJKUM3lfwvfMK8Q sEWvfBY04gL5y697DDiQvJ4g0fRwwnoadpHFvJTJX977H5C8/c750YZw/Emuip9D zxyHGEVtncM6awbHP8bGBgg2f6XISWKs5qvzrwLmdXx42oi0VjU4z+cEVOUSx/rY K+B+LVzcdYc/6UhjQzmylNBUs5CO7K6D05/tes07QaZ1MCCyw3b+DAR+LJn2U2+C Y3+x/kQT16abMIIpTM8qVWqxswvaFSyZ+5hCkVrAsYwkM1fpB4c= =PJhV -----END PGP SIGNATURE----- Merge tag 'linux_kselftest_active-fixes-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fix from Shuah Khan: "One single fix to assert check in user_events abi_test to properly check bit value on Big Endian architectures. The code treated the bit values as Little Endian and the check failed on Big Endian" * tag 'linux_kselftest_active-fixes-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/user_events: Fix abi_test for BE archs
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commit
444ccf1b11
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@ -47,7 +47,7 @@ static int change_event(bool enable)
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return ret;
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}
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static int reg_enable(long *enable, int size, int bit)
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static int reg_enable(void *enable, int size, int bit)
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{
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struct user_reg reg = {0};
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int fd = open(data_file, O_RDWR);
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@ -69,7 +69,7 @@ static int reg_enable(long *enable, int size, int bit)
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return ret;
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}
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static int reg_disable(long *enable, int bit)
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static int reg_disable(void *enable, int bit)
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{
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struct user_unreg reg = {0};
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int fd = open(data_file, O_RDWR);
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@ -90,7 +90,8 @@ static int reg_disable(long *enable, int bit)
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}
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FIXTURE(user) {
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long check;
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int check;
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long check_long;
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bool umount;
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};
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@ -99,6 +100,7 @@ FIXTURE_SETUP(user) {
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change_event(false);
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self->check = 0;
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self->check_long = 0;
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}
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FIXTURE_TEARDOWN(user) {
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@ -136,9 +138,9 @@ TEST_F(user, bit_sizes) {
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#if BITS_PER_LONG == 8
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/* Allow 0-64 bits for 64-bit */
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ASSERT_EQ(0, reg_enable(&self->check, sizeof(long), 63));
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ASSERT_NE(0, reg_enable(&self->check, sizeof(long), 64));
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ASSERT_EQ(0, reg_disable(&self->check, 63));
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ASSERT_EQ(0, reg_enable(&self->check_long, sizeof(long), 63));
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ASSERT_NE(0, reg_enable(&self->check_long, sizeof(long), 64));
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ASSERT_EQ(0, reg_disable(&self->check_long, 63));
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#endif
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/* Disallowed sizes (everything beside 4 and 8) */
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@ -200,7 +202,7 @@ static int clone_check(void *check)
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for (i = 0; i < 10; ++i) {
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usleep(100000);
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if (*(long *)check)
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if (*(int *)check)
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return 0;
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}
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