Itamar df5ea97c51 Kernel: Release scheduler_lock in ptrace once we know tracee is stopped ...

This fixes a kernel crash that occured when calling ptrace with PT_PEEK
on non paged-in memory.
The crash occurred because we were holding the scheduler lock while
trying to read from the disk's block device, which we do not allow.
Fixes #4740

2021-01-02 11:52:19 +01:00

6.6 KiB

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