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linux: disable io_uring on ppc64 and ppc64le #4285

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Jan 13, 2024
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3 changes: 3 additions & 0 deletions src/unix/linux.c
Original file line number Diff line number Diff line change
Expand Up @@ -463,6 +463,9 @@ static int uv__use_io_uring(void) {
#elif defined(__arm__) && __SIZEOF_POINTER__ == 4
/* See https://github.com/libuv/libuv/issues/4158. */
return 0; /* All 32 bits kernels appear buggy. */
#elif defined(__powerpc64__) || defined(__ppc64__)
/* See https://github.com/libuv/libuv/issues/4283. */
return 0; /* Random SIGSEGV in signal handler. */
#else
/* Ternary: unknown=0, yes=1, no=-1 */
static _Atomic int use_io_uring;
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