diff options
Diffstat (limited to 'meta-xilinx-bsp/recipes-devtools/qemu/qemu/0008-linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch')
-rw-r--r-- | meta-xilinx-bsp/recipes-devtools/qemu/qemu/0008-linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-xilinx-bsp/recipes-devtools/qemu/qemu/0008-linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch b/meta-xilinx-bsp/recipes-devtools/qemu/qemu/0008-linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch new file mode 100644 index 00000000..d20f04ee --- /dev/null +++ b/meta-xilinx-bsp/recipes-devtools/qemu/qemu/0008-linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch @@ -0,0 +1,33 @@ +From cf8c9aac5243f506a1a3e8e284414f311cde04f5 Mon Sep 17 00:00:00 2001 +From: Alistair Francis <alistair.francis@xilinx.com> +Date: Wed, 17 Jan 2018 10:51:49 -0800 +Subject: [PATCH] linux-user: Fix webkitgtk hangs on 32-bit x86 target + +Since commit "linux-user: Tidy and enforce reserved_va initialization" +(18e80c55bb6ec17c05ec0ba717ec83933c2bfc07) the Yocto webkitgtk build +hangs when cross compiling for 32-bit x86 on a 64-bit x86 machine using +musl. + +To fix the issue reduce the MAX_RESERVED_VA macro to be a closer match +to what it was before the problematic commit. + +Upstream-Status: Submitted http://lists.gnu.org/archive/html/qemu-devel/2018-01/msg04185.html +Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> + +--- + linux-user/main.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: qemu-5.1.0/linux-user/main.c +=================================================================== +--- qemu-5.1.0.orig/linux-user/main.c ++++ qemu-5.1.0/linux-user/main.c +@@ -92,7 +92,7 @@ static int last_log_mask; + (TARGET_LONG_BITS == 32 || defined(TARGET_ABI32)) + /* There are a number of places where we assign reserved_va to a variable + of type abi_ulong and expect it to fit. Avoid the last page. */ +-# define MAX_RESERVED_VA(CPU) (0xfffffffful & TARGET_PAGE_MASK) ++# define MAX_RESERVED_VA(CPU) (0x7ffffffful & TARGET_PAGE_MASK) + # else + # define MAX_RESERVED_VA(CPU) (1ul << TARGET_VIRT_ADDR_SPACE_BITS) + # endif |