diff options
| author | Mark Brown <broonie@kernel.org> | 2022-09-13 17:43:23 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-13 17:43:23 +0100 |
| commit | ca9b8f0486b577ab179664d4a279090645e9244f (patch) | |
| tree | f1e926d374b793470c1ce5a2e9628ab54835e007 /io_uring/io_uring.c | |
| parent | 69a673c9e54d952cf404f80169d3100b7a9645bb (diff) | |
| parent | 1cc5a52e873a4f9725eafe5aa9cd213b7b58e29e (diff) | |
MediaTek Helio X10 MT6795 - MT6331/6332 Regulators
Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:
In an effort to give some love to the apparently forgotten MT6795 SoC,
I am upstreaming more components that are necessary to support platforms
powered by this one apart from a simple boot to serial console.
This series adds support for the regulators found in MT6331 and MT6332
main/companion PMICs.
Adding support to each driver in each subsystem is done in different
patch series as to avoid spamming uninteresting patches to maintainers.
Tested on a MT6795 Sony Xperia M5 (codename "Holly") smartphone.
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index ebfdb2212ec2..f9be9b7eb654 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1450,9 +1450,10 @@ int io_req_prep_async(struct io_kiocb *req) return 0; if (WARN_ON_ONCE(req_has_async_data(req))) return -EFAULT; - if (io_alloc_async_data(req)) - return -EAGAIN; - + if (!io_op_defs[req->opcode].manual_alloc) { + if (io_alloc_async_data(req)) + return -EAGAIN; + } return def->prep_async(req); } @@ -2639,7 +2640,6 @@ static __cold void io_ring_ctx_wait_and_kill(struct io_ring_ctx *ctx) io_unregister_personality(ctx, index); if (ctx->rings) io_poll_remove_all(ctx, NULL, true); - io_notif_unregister(ctx); mutex_unlock(&ctx->uring_lock); /* failed during ring init, it couldn't have issued any requests */ @@ -3838,15 +3838,6 @@ static int __io_uring_register(struct io_ring_ctx *ctx, unsigned opcode, break; ret = io_register_file_alloc_range(ctx, arg); break; - case IORING_REGISTER_NOTIFIERS: - ret = io_notif_register(ctx, arg, nr_args); - break; - case IORING_UNREGISTER_NOTIFIERS: - ret = -EINVAL; - if (arg || nr_args) - break; - ret = io_notif_unregister(ctx); - break; default: ret = -EINVAL; break; @@ -3932,8 +3923,8 @@ static int __init io_uring_init(void) BUILD_BUG_SQE_ELEM(42, __u16, personality); BUILD_BUG_SQE_ELEM(44, __s32, splice_fd_in); BUILD_BUG_SQE_ELEM(44, __u32, file_index); - BUILD_BUG_SQE_ELEM(44, __u16, notification_idx); - BUILD_BUG_SQE_ELEM(46, __u16, addr_len); + BUILD_BUG_SQE_ELEM(44, __u16, addr_len); + BUILD_BUG_SQE_ELEM(46, __u16, __pad3[0]); BUILD_BUG_SQE_ELEM(48, __u64, addr3); BUILD_BUG_SQE_ELEM_SIZE(48, 0, cmd); BUILD_BUG_SQE_ELEM(56, __u64, __pad2); |