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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0e27d27e0d
Returning a negative value for a boolean function seem to have the undesired effect of returning true. require_paranoia_below() is a boolean function, but the variable used to store the return value is an integer, receiving -1 or 0. This patch converts rc to bool, replaces -1 by false, and 0 by true. mpe: This wasn't exhibiting in practice because the common case, where we do the comparison of the desired level vs the current value, was being compiled into a computation based on the result of the comparison, ie. it wasn't using the default -1 value at all. However that was just luck and the code is still wrong. Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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| .. | ||
| breakpoints | ||
| capabilities | ||
| cpu-hotplug | ||
| efivarfs | ||
| exec | ||
| filesystems | ||
| firmware | ||
| ftrace | ||
| futex | ||
| ia64 | ||
| intel_pstate | ||
| ipc | ||
| kcmp | ||
| lib | ||
| media_tests | ||
| membarrier | ||
| memfd | ||
| memory-hotplug | ||
| mount | ||
| mqueue | ||
| net | ||
| networking/timestamping | ||
| nsfs | ||
| ntb | ||
| powerpc | ||
| prctl | ||
| pstore | ||
| ptp | ||
| ptrace | ||
| rcutorture | ||
| seccomp | ||
| sigaltstack | ||
| size | ||
| static_keys | ||
| sysctl | ||
| timers | ||
| user | ||
| vDSO | ||
| vm | ||
| watchdog | ||
| x86 | ||
| zram | ||
| gen_kselftest_tar.sh | ||
| kselftest_install.sh | ||
| kselftest.h | ||
| lib.mk | ||
| Makefile | ||