Kernel: Disable big process lock for sys$uname()

abyesilyurt · Jul 20, 2021 · bfd4635 · bfd4635
1 parent 10ce896
commit bfd4635
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Kernel/API/Syscall.h b/Kernel/API/Syscall.h
@@ -67,7 +67,7 @@ enum class NeedsBigProcessLock {
  S(gethostname, NeedsBigProcessLock::No) \
  S(sethostname, NeedsBigProcessLock::No) \
  S(chdir, NeedsBigProcessLock::Yes) \
- S(uname, NeedsBigProcessLock::Yes) \
+ S(uname, NeedsBigProcessLock::No)  \
  S(set_mmap_name, NeedsBigProcessLock::Yes) \
  S(readlink, NeedsBigProcessLock::Yes) \
  S(write, NeedsBigProcessLock::Yes) \

diff --git a/Kernel/Syscalls/uname.cpp b/Kernel/Syscalls/uname.cpp
@@ -10,7 +10,7 @@ namespace Kernel {
 
 KResultOr<FlatPtr> Process::sys$uname(Userspace<utsname*> user_buf)
 {
- VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
+ VERIFY_NO_PROCESS_BIG_LOCK(this)
  extern String* g_hostname;
  extern Mutex* g_hostname_lock;