Update to hashbrown 0.9 (#546)

The behavior of `drain_filter` has changed in this release:

rust-lang/hashbrown#186

Author: mbrubeck

Cargo.lock

@@ -18,7 +18,7 @@ crossbeam-queue = { version = "0.2.1", default-features = false, features = ["al
 either = { version = "1.5.3", default-features = false }
 fnv = { git = "https://github.com/dflemstr/rust-fnv", default-features = false }    # TODO: https://github.com/servo/rust-fnv/pull/22
 futures = { version = "0.3.4", default-features = false }
-hashbrown = { version = "0.7.1", default-features = false }
+hashbrown = { version = "0.9.0", default-features = false }
 nohash-hasher = { version = "0.2.0", default-features = false }
 redshirt-core-proc-macros = { path = "../core-proc-macros" }
 redshirt-interface-interface = { path = "../interfaces/interface", default-features = false }

core/Cargo.toml

@@ -8,7 +8,7 @@ edition = "2018"
 [dependencies]
 futures = { version = "0.3.1", default-features = false, features = ["alloc"] }
 generic-array = { version = "0.13.2", default-features = false }
-hashbrown = { version = "0.7.1", default-features = false }
+hashbrown = { version = "0.9.0", default-features = false }
 lazy_static = { version = "1.4.0", features = ["spin_no_std"] }
 nohash-hasher = { version = "0.2.0", default-features = false }
 parity-scale-codec = { version = "1.3.0", default-features = false, features = ["derive"] }

interfaces/syscalls/Cargo.toml

@@ -14,7 +14,7 @@ derive_more = "0.99.8"
 either = { version = "1.5.3", default-features = false }
 fnv = { git = "https://github.com/dflemstr/rust-fnv", default-features = false }    # TODO: https://github.com/servo/rust-fnv/pull/22
 futures = { version = "0.3.2", default-features = false, features = ["alloc"] }
-hashbrown = { version = "0.7.1", default-features = false }
+hashbrown = { version = "0.9.0", default-features = false }
 lazy_static = "1.4"
 libm = "0.2.1"
 linked_list_allocator = { version = "0.8.2", features = ["alloc_ref"] }

kernel/standalone/Cargo.toml

@@ -465,7 +465,7 @@ impl futures::task::ArcWake for TimerWaker {
         // Remove from `active_timers` all the timers that have fired.
         for (_, timer) in shared
             .active_timers
-            .drain_filter(|_, timer| timer.apic_timer_firing_tsc_value.get() > now)
+            .drain_filter(|_, timer| timer.apic_timer_firing_tsc_value.get() <= now)
         {
             debug_assert!(timer.apic_timer_firing_tsc_value.get() <= now);
             if timer.timer.target_tsc_value.get() <= now {

kernel/standalone/src/arch/x86_64/apic/timers.rs

@@ -9,7 +9,7 @@ publish = false
 [dependencies]
 fnv = { version = "1.0.7", default-features = false }
 futures = "0.3"
-hashbrown = { version = "0.6.3", default-features = false }
+hashbrown = { version = "0.9.0", default-features = false }
 log = "0.4"
 parity-scale-codec = "1.0.5"
 rand = "0.7.3"

modules/Cargo.lock

@@ -8,7 +8,7 @@ publish = false
 
 [dependencies]
 fnv = { git = "https://github.com/dflemstr/rust-fnv", default-features = false }    # TODO: https://github.com/servo/rust-fnv/pull/22
-hashbrown = { version = "0.7.1", default-features = false }
+hashbrown = { version = "0.9.0", default-features = false }
 lazy_static = "1"
 log = "0.4"
 redshirt-pci-interface = { path = "../../interfaces/pci" }