Re: [U-Boot] [PATCH v1 17/22] colibri_vf: disable undefined instruction events in user debug

2019-03-11 Thread Igor Opaniuk
Reviewed-by: Igor Opaniuk 

On Sat, 16 Feb 2019 at 00:25, Marcel Ziswiler  wrote:
>
> From: Stefan Agner 
>
> It turns out that OpenSSL calls undefined instructions to detect
> ARM capabilities at runtime (via SIGILL handler). This leads to
> stack traces e.g. when logging in using SSH:
>   [  877.464442] sshd (613): undefined instruction: pc=76ee2da8
>   ...
>
> Disable undefined instruction events since it is used as an
> autodetecion mechanism.
>
> Signed-off-by: Stefan Agner 
> Acked-by: Marcel Ziswiler 
>
> ---
>
>  include/configs/colibri_vf.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
> index 030281bb67..b2f27c1977 100644
> --- a/include/configs/colibri_vf.h
> +++ b/include/configs/colibri_vf.h
> @@ -106,7 +106,7 @@
> SD_BOOTCMD \
> UBI_BOOTCMD \
> "console=ttyLP0\0" \
> -   "defargs=user_debug=31\0" \
> +   "defargs=user_debug=30\0" \
> "dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \
> "fdt_board=eval-v3\0" \
> "fdt_fixup=;\0" \
> --
> 2.20.1
>
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[U-Boot] [PATCH v1 17/22] colibri_vf: disable undefined instruction events in user debug

2019-02-15 Thread Marcel Ziswiler
From: Stefan Agner 

It turns out that OpenSSL calls undefined instructions to detect
ARM capabilities at runtime (via SIGILL handler). This leads to
stack traces e.g. when logging in using SSH:
  [  877.464442] sshd (613): undefined instruction: pc=76ee2da8
  ...

Disable undefined instruction events since it is used as an
autodetecion mechanism.

Signed-off-by: Stefan Agner 
Acked-by: Marcel Ziswiler 

---

 include/configs/colibri_vf.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index 030281bb67..b2f27c1977 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -106,7 +106,7 @@
SD_BOOTCMD \
UBI_BOOTCMD \
"console=ttyLP0\0" \
-   "defargs=user_debug=31\0" \
+   "defargs=user_debug=30\0" \
"dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \
"fdt_board=eval-v3\0" \
"fdt_fixup=;\0" \
-- 
2.20.1

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