From bugzilla at busybox.net  Mon Nov 25 07:14:32 2024
From: bugzilla at busybox.net (bugzilla at busybox.net)
Date: Mon, 25 Nov 2024 07:14:32 +0000
Subject: [Bug 16258] New: semctl() cannot be used in high-version kernels on
 mips platforms
Message-ID: <bug-16258-159@https.bugs.busybox.net/>

https://bugs.busybox.net/show_bug.cgi?id=16258

            Bug ID: 16258
           Summary: semctl() cannot be used in high-version kernels on
                    mips platforms
           Product: uClibc
           Version: unspecified
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: unassigned at uclibc.org
          Reporter: yu.liu at ingenic.com
                CC: uclibc-cvs at uclibc.org
  Target Milestone: ---

In linux kernel version above 5.1, the third parameter of the semctl() is
changed from (cmd|__IPC_64) to (cmd); the parameter passed by uclibc is still
(cmd|__IPC_64), and __IPC_64 is 0x100 on mips, so the kernel will report that
Operand Invalid; msgctl and shmctl has the same problem.

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