From 4d8a094c6c30f938dcf3fc0bba068850dec96594 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Thu, 28 Jan 2021 03:19:43 +0100 Subject: linux: fix for Qemu vexpress in Thumb mode --- target/linux/patches/5.4.92/arm-thumb2.patch | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 target/linux/patches/5.4.92/arm-thumb2.patch diff --git a/target/linux/patches/5.4.92/arm-thumb2.patch b/target/linux/patches/5.4.92/arm-thumb2.patch new file mode 100644 index 000000000..351fa35c7 --- /dev/null +++ b/target/linux/patches/5.4.92/arm-thumb2.patch @@ -0,0 +1,11 @@ +diff -Nur linux-5.4.92.orig/arch/arm/vfp/vfphw.S linux-5.4.92/arch/arm/vfp/vfphw.S +--- linux-5.4.92.orig/arch/arm/vfp/vfphw.S 2021-01-23 15:58:01.000000000 +0100 ++++ linux-5.4.92/arch/arm/vfp/vfphw.S 2021-01-28 02:56:42.871473417 +0100 +@@ -81,6 +81,7 @@ + ldr r3, [sp, #S_PSR] @ Neither lazy restore nor FP exceptions + and r3, r3, #MODE_MASK @ are supported in kernel mode + teq r3, #USR_MODE ++THUMB( it ne ) + bne vfp_kmode_exception @ Returns through lr + + VFPFMRX r1, FPEXC @ Is the VFP enabled? -- cgit v1.2.3