diff options
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu/linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch')
-rw-r--r-- | meta/recipes-devtools/qemu/qemu/linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch b/meta/recipes-devtools/qemu/qemu/linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch new file mode 100644 index 0000000000..d2c52252f6 --- /dev/null +++ b/meta/recipes-devtools/qemu/qemu/linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch @@ -0,0 +1,35 @@ +From 4fa4aae4176ef6d8f4d4b8323d061e2433918a26 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(-) + +diff --git a/linux-user/main.c b/linux-user/main.c +index 450eb3ce65..c7cc0a184e 100644 +--- a/linux-user/main.c ++++ b/linux-user/main.c +@@ -77,7 +77,7 @@ do { \ + (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 (0xfffffffful & TARGET_PAGE_MASK) ++# define MAX_RESERVED_VA (0x7ffffffful & TARGET_PAGE_MASK) + # else + # define MAX_RESERVED_VA (1ul << TARGET_VIRT_ADDR_SPACE_BITS) + # endif +-- +2.14.1 + |