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seccomp: add futex_wake syscall (kernel v6.7, libseccomp v2.5.5)

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Add this syscall to match the profile in containerd

containerd: a6e52c74fa
libseccomp: 53267af3fb
kernel: 9f6c532f59

    futex: Add sys_futex_wake()

    To complement sys_futex_waitv() add sys_futex_wake(). This syscall
    implements what was previously known as FUTEX_WAKE_BITSET except it
    uses 'unsigned long' for the bitmask and takes FUTEX2 flags.

    The 'unsigned long' allows FUTEX2_SIZE_U64 on 64bit platforms.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit d69729e053)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2024-02-06 14:06:07 +01:00
parent 74e3b4fb2e
commit ed7c26339e
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2 changed files with 2 additions and 0 deletions
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1
profiles/seccomp/default.json
View file

@ -136,6 +136,7 @@
"futex_time64",
"futex_wait",
"futex_waitv",
"futex_wake",
"futimesat",
"getcpu",
"getcwd",

1
profiles/seccomp/default_linux.go
View file

@ -128,6 +128,7 @@ func DefaultProfile() *Seccomp {
"futex_time64",
"futex_wait", // kernel v6.7, libseccomp v2.5.5
"futex_waitv",
"futex_wake", // kernel v6.7, libseccomp v2.5.5
"futimesat",
"getcpu",
"getcwd",