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Kernel: Fixed argument passing for profiling_enable syscall

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Arguments larger than 32bit need to be passed as a pointer on a 32bit
architectures. sys$profiling_enable has u64 event_mask argument,
which means that it needs to be passed as an pointer. Previously upper
32bits were filled by garbage.
This commit is contained in:
Jakub Berkop 2022-02-18 22:12:35 +01:00 • committed by Andreas Kling
parent 0f2e18403c
commit 895a050e04
4 changed files with 9 additions and 4 deletions
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2
Userland/Libraries/LibC/serenity.cpp
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@ -22,7 +22,7 @@ int disown(pid_t pid)
int profiling_enable(pid_t pid, uint64_t event_mask)
{
int rc = syscall(SC_profiling_enable, pid, event_mask);
int rc = syscall(SC_profiling_enable, pid, &event_mask);
__RETURN_WITH_ERRNO(rc, rc, -1);
}