aarch64: consts: Use the same USER_TLS_SIZE as x86_64

2021-01-21 11:37:32 +00:00
parent d76298b3f8
commit 452196b81f
1 changed files with 2 additions and 1 deletions
--- a/src/arch/aarch64/consts.rs
+++ b/src/arch/aarch64/consts.rs
@@ -81,7 +81,8 @@
    /// Offset to user TLS
    pub const USER_TLS_OFFSET: usize = USER_SIGSTACK_OFFSET + PML4_SIZE;
    pub const USER_TLS_PML4: usize = (USER_TLS_OFFSET & PML4_MASK)/PML4_SIZE;
-    pub const USER_TLS_SIZE: usize = 64 * 1024;
+    // Maximum TLS allocated to each PID, should be approximately 8 MB
+    pub const USER_TLS_SIZE: usize = PML4_SIZE / 65536;

    /// Offset to user temporary image (used when cloning)
    pub const USER_TMP_OFFSET: usize = USER_TLS_OFFSET + PML4_SIZE;