[meta-freescale] [meta-fsl-ppc][PATCH] linux-qoriq: fix the kernel hang issue under binutils-2.26

[Zhenhua Luo]

Please ignore this patch, the following binutils patch  is submitted. 

http://patchwork.openembedded.org/patch/124641/


Best Regards,

Zhenhua

> -----Original Message-----
> From: Zhenhua Luo [mailto:zhenhua.luo at nxp.com]
> Sent: Sunday, June 12, 2016 2:08 PM
> To: meta-freescale at yoctoproject.org
> Cc: Zhenhua Luo <zhenhua.luo at nxp.com>
> Subject: [meta-fsl-ppc][PATCH] linux-qoriq: fix the kernel hang issue under
> binutils-2.26
> 
> Skip the incorrect instructions for e500mc to fix kernel hang issue.
> 
> Signed-off-by: Zhenhua Luo <zhenhua.luo at nxp.com>
> ---
>  ...correct-instructions-to-fix-kernel-hang-i.patch | 25
> ++++++++++++++++++++++
>  recipes-kernel/linux/linux-qoriq_3.12.bb           |  1 +
>  2 files changed, 26 insertions(+)
>  create mode 100644 recipes-kernel/linux/files/skip-the-incorrect-instructions-
> to-fix-kernel-hang-i.patch
> 
> diff --git a/recipes-kernel/linux/files/skip-the-incorrect-instructions-to-fix-
> kernel-hang-i.patch b/recipes-kernel/linux/files/skip-the-incorrect-
> instructions-to-fix-kernel-hang-i.patch
> new file mode 100644
> index 0000000..cd65192
> --- /dev/null
> +++ b/recipes-kernel/linux/files/skip-the-incorrect-instructions-to-fix-
> +++ kernel-hang-i.patch
> @@ -0,0 +1,25 @@
> +skip the incorrect instructions for e500mc to fix kernel hang issue
> +
> +Signed-off-by: Zhenhua Luo <zhenhua.luo at nxp.com>
> +
> +Upstream-Status: Pending
> +---
> + arch/powerpc/kernel/idle_e500.S | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/arch/powerpc/kernel/idle_e500.S
> +b/arch/powerpc/kernel/idle_e500.S index 1544866..4e835cd 100644
> +--- a/arch/powerpc/kernel/idle_e500.S
> ++++ b/arch/powerpc/kernel/idle_e500.S
> +@@ -26,7 +26,7 @@ _GLOBAL(e500_idle)
> + 	ori	r4,r4,_TLF_NAPPING	/* so when we take an exception */
> + 	stw	r4,TI_LOCAL_FLAGS(r3)	/* it will return to our caller */
> +
> +-#ifdef CONFIG_PPC_E500MC
> ++#ifdef FALSE
> + 	wrteei	1
> + 1:	wait
> +
> +--
> +2.5.0
> +
> diff --git a/recipes-kernel/linux/linux-qoriq_3.12.bb b/recipes-
> kernel/linux/linux-qoriq_3.12.bb
> index 744aa4e..496d744 100644
> --- a/recipes-kernel/linux/linux-qoriq_3.12.bb
> +++ b/recipes-kernel/linux/linux-qoriq_3.12.bb
> @@ -6,5 +6,6 @@ SRC_URI =
> "git://git.freescale.com/ppc/sdk/linux.git;branch=sdk-v1.9.x \
>      file://0001-powerpc-Align-TOC-to-256-bytes.patch \
>      file://fix-the-compile-issue-under-gcc6.patch \
>      file://module-remove-MODULE_GENERIC_TABLE.patch \
> +    file://skip-the-incorrect-instructions-to-fix-kernel-hang-i.patch \
>  "
>  SRCREV = "43cecda943a6c40a833b588801b0929e8bd48813"
> --
> 2.4.11