meta: bump zig

build.zig.zon

@@ -13,8 +13,8 @@
             .hash = "N-V-__8AAAAAjAwsopZIlbp4U6NN1Eh573uVdLTwl1mkFUug",
         },
         .zonfig = .{
-            .url = "git+https://github.com/rdmsr/zonfig?ref=HEAD#f2c9ab81c83750282ac4e4396a7537c6ecd0f7c2",
-            .hash = "zonfig-0.1.0-V0D8-ShLFACPRzB4c6AWjKwXlEdwxn-f6zt8eJKVwq_t",
+            .url = "git+https://github.com/rdmsr/zonfig?ref=HEAD#f353ad971985fb40d555401ebcee3fcbb057b490",
+            .hash = "zonfig-0.1.0-V0D8-SpLFABAqN9VkZ5tueJJ6d59ukdkpTJkonBWEZ1U",
         },
     },
 

src/arch/amd64/paravirt/kvm.zig

@@ -69,7 +69,7 @@ pub const PVClockSource = struct {
             else
                 tsc_delta >> @intCast(-tsc_shift);
             const ns = self.page.system_time +
-                (shifted * @as(u128, self.page.tsc_to_system_mul) >> 32);
+                ((shifted * @as(u128, self.page.tsc_to_system_mul)) >> 32);
 
             if (@atomicLoad(u32, &self.page.version, .acquire) == ver)
                 return @as(u64, @truncate(ns)) - self.time_at_boot;

src/arch/amd64/root.zig

@@ -125,7 +125,7 @@ pub inline fn rdmsr(msr: u32) u64 {
           [high] "={edx}" (high),
         : [msr] "{ecx}" (msr),
     );
-    return @as(u64, high) << 32 | low;
+    return (@as(u64, high) << 32) | low;
 }
 
 pub inline fn wrmsr(msr: u32, value: u64) void {
@@ -234,7 +234,7 @@ pub inline fn rdtsc() u64 {
         : [low] "={eax}" (low),
           [high] "={edx}" (high),
     );
-    return @as(u64, high) << 32 | low;
+    return (@as(u64, high) << 32) | low;
 }
 
 pub const Cr0 = packed struct(u64) {

src/loader/mem.zig

@@ -292,8 +292,8 @@ pub fn init() void {
     // Figure out the memory layout.
     // NOTE: This assumes 64-bit (fix this when we port to 32-bit).
     // Higher half starts here, we give 1/2 to the kernel for its direct map.
-    const higher_half_start: usize = @bitCast(-@as(isize, 1) << vbits - 1);
-    const kernel_heap = higher_half_start + (@as(usize, 1) << vbits - 2);
+    const higher_half_start: usize = @bitCast(-@as(isize, 1) << (vbits - 1));
+    const kernel_heap = higher_half_start + (@as(usize, 1) << (vbits - 2));
 
     // Then, we give 16 TiB to the kernel heap.
     const pfndb = kernel_heap + 0x100000000000;

src/sys/kern/turnstile.zig

@@ -232,7 +232,7 @@ fn update_prio(td: *ke.Thread) void {
 /// `to.lock` and the owning turnstile's lock.
 fn donate_to(boost: *Boost, to: *ke.Thread, pri: u8) void {
     // A lend only ever raises.
-    if (boost.donated != null and pri <= boost.donated orelse unreachable)
+    if (boost.donated != null and pri <= boost.donated.?)
         return;
 
     if (boost.donated == null) to.turnstiles_owned.insert_head(&boost.link);

src/sys/mm/zone.zig

@@ -984,6 +984,7 @@ pub const Zone = struct {
 
     fn slab_free(self: *Zone, obj: *anyopaque, poison: bool) void {
         if (!is_poison_enabled or poison and !self.flags.dont_touch) {
+        if (!is_poison_enabled or (poison and !self.flags.dont_touch)) {
             if (self.dtor) |dtor| {
                 dtor(obj);
             }