diff options
| -rw-r--r-- | sys-libs/liburing/files/liburing-2.1-arm-syscall.patch | 54 | ||||
| -rw-r--r-- | sys-libs/liburing/liburing-2.1.ebuild | 5 |
2 files changed, 59 insertions, 0 deletions
diff --git a/sys-libs/liburing/files/liburing-2.1-arm-syscall.patch b/sys-libs/liburing/files/liburing-2.1-arm-syscall.patch new file mode 100644 index 000000000000..a652b052148a --- /dev/null +++ b/sys-libs/liburing/files/liburing-2.1-arm-syscall.patch @@ -0,0 +1,54 @@ +https://github.com/axboe/liburing/commit/cb350a8989adbd65db574325d9a86d5437d800da +https://bugs.gentoo.org/816798 + +From cb350a8989adbd65db574325d9a86d5437d800da Mon Sep 17 00:00:00 2001 +From: Guillem Jover <guillem@hadrons.org> +Date: Mon, 13 Sep 2021 23:56:08 +0200 +Subject: [PATCH] test: Use syscall wrappers instead of using syscall(2) + directly + +Some of these syscalls have different entry points depending on the +architecture. Use the wrappers to avoid having to reimplement them +portably. + +Fixes build failures on Debian armel and armhf builds. + +Signed-off-by: Guillem Jover <guillem@hadrons.org> +--- a/test/sqpoll-cancel-hang.c ++++ b/test/sqpoll-cancel-hang.c +@@ -4,7 +4,6 @@ + #include <stdlib.h> + #include <string.h> + #include <sys/mman.h> +-#include <sys/syscall.h> + #include <sys/wait.h> + #include <time.h> + #include <unistd.h> +@@ -29,8 +28,6 @@ static uint64_t current_time_ms(void) + + #define IORING_OFF_SQES 0x10000000ULL + +-#define sys_io_uring_setup 425 +- + static void kill_and_wait(int pid, int* status) + { + kill(-pid, SIGKILL); +@@ -53,7 +50,7 @@ a5) + void* vma2 = (void*)a3; + void** ring_ptr_out = (void**)a4; + void** sqes_ptr_out = (void**)a5; +- uint32_t fd_io_uring = syscall(sys_io_uring_setup, entries, setup_params); ++ uint32_t fd_io_uring = __sys_io_uring_setup(entries, setup_params); + uint32_t sq_ring_sz = setup_params->sq_off.array + + setup_params->sq_entries * sizeof(uint32_t); + uint32_t cq_ring_sz = setup_params->cq_off.cqes + +@@ -135,7 +132,7 @@ void trigger_bug(void) + } + int main(void) + { +- syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul); ++ mmap((void *)0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul); + int pid = fork(); + if (pid < 0) + exit(1); + diff --git a/sys-libs/liburing/liburing-2.1.ebuild b/sys-libs/liburing/liburing-2.1.ebuild index 6d65622e2a7a..dd13ba0d9ab7 100644 --- a/sys-libs/liburing/liburing-2.1.ebuild +++ b/sys-libs/liburing/liburing-2.1.ebuild @@ -21,6 +21,11 @@ IUSE="static-libs" # fsync test hangs forever RESTRICT="test" +PATCHES=( + # Upstream, bug #816798 + "${FILESDIR}"/${P}-arm-syscall.patch +) + src_prepare() { default multilib_copy_sources |