commit 8177cdf1781bd9ebc6cc2db5baa570d6fa8d53b1
author Christopher Ferris <cferris@google.com> Mon Aug 03 11:53:55 2020 -0700
committer Christopher Ferris <cferris@google.com> Tue Aug 04 13:50:49 2020 -0700
tree 0e9d89aa921d19b0645ed35677ba562681c64030
parent 7591bb5ee187f6eac38ad310efe05066f79b0c1d

Update to v5.8 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.8

Test: NA
Change-Id: I2231c877589820fc09800a200cf4ac62ba74b04c

libc/kernel/uapi/linux/io_uring.h

diff --git a/libc/kernel/uapi/linux/io_uring.h b/libc/kernel/uapi/linux/io_uring.h
index ef3ee51..9912405 100644
--- a/libc/kernel/uapi/linux/io_uring.h
+++ b/libc/kernel/uapi/linux/io_uring.h
@@ -115,6 +115,7 @@
   IORING_OP_SPLICE,
   IORING_OP_PROVIDE_BUFFERS,
   IORING_OP_REMOVE_BUFFERS,
+  IORING_OP_TEE,
   IORING_OP_LAST,
 };
 #define IORING_FSYNC_DATASYNC (1U << 0)
@@ -144,6 +145,7 @@
   __u64 resv2;
 };
 #define IORING_SQ_NEED_WAKEUP (1U << 0)
+#define IORING_SQ_CQ_OVERFLOW (1U << 1)
 struct io_cqring_offsets {
   __u32 head;
   __u32 tail;
@@ -151,8 +153,11 @@
   __u32 ring_entries;
   __u32 overflow;
   __u32 cqes;
-  __u64 resv[2];
+  __u32 flags;
+  __u32 resv1;
+  __u64 resv2;
 };
+#define IORING_CQ_EVENTFD_DISABLED (1U << 0)
 #define IORING_ENTER_GETEVENTS (1U << 0)
 #define IORING_ENTER_SQ_WAKEUP (1U << 1)
 struct io_uring_params {