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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$profiling_enable has u64 event_mask argument,
which means that it needs to be passed as an pointer. Previously upper
32bits were filled by garbage.
This commit is contained in:
Jakub Berkop 2022-02-18 22:12:35 +01:00 • committed by Andreas Kling
parent 0f2e18403c
commit 895a050e04
4 changed files with 9 additions and 4 deletions
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2
Kernel/Process.h
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@ -390,7 +390,7 @@ public:
ErrorOr<FlatPtr> sys$getrandom(Userspace<void*>, size_t, unsigned int);
ErrorOr<FlatPtr> sys$getkeymap(Userspace<const Syscall::SC_getkeymap_params*>);
ErrorOr<FlatPtr> sys$setkeymap(Userspace<const Syscall::SC_setkeymap_params*>);
ErrorOr<FlatPtr> sys$profiling_enable(pid_t, u64);
ErrorOr<FlatPtr> sys$profiling_enable(pid_t, Userspace<u64 const*>);
ErrorOr<FlatPtr> sys$profiling_disable(pid_t);
ErrorOr<FlatPtr> sys$profiling_free_buffer(pid_t);
ErrorOr<FlatPtr> sys$futex(Userspace<const Syscall::SC_futex_params*>);