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Re: [Qemu-devel] [qemu-s390x] [PATCH v4 07/10] s390-ccw: read stage2 boo


From: Collin L. Walling
Subject: Re: [Qemu-devel] [qemu-s390x] [PATCH v4 07/10] s390-ccw: read stage2 boot loader data to find menu
Date: Thu, 25 Jan 2018 10:49:15 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0

On 01/25/2018 10:25 AM, Thomas Huth wrote:
On 23.01.2018 19:26, Collin L. Walling wrote:
Read the stage2 boot loader data block-by-block. We scan the
current block for the string "zIPL" to detect the start of the
boot menu banner. We then load the adjacent blocks (previous
block and next block) to account for the possibility of menu
data spanning multiple blocks.

Signed-off-by: Collin L. Walling <address@hidden>
---
  pc-bios/s390-ccw/bootmap.c | 94 +++++++++++++++++++++++++++++++++++++++++++---
  pc-bios/s390-ccw/bootmap.h |  1 +
  pc-bios/s390-ccw/menu.c    |  5 +++
  pc-bios/s390-ccw/menu.h    |  1 +
  4 files changed, 96 insertions(+), 5 deletions(-)
Looks good to me now!

Reviewed-by: Thomas Huth <address@hidden>

Thanks! The only change I plan on is moving the Stage1b struct declaration
to this patch, as per your suggestion on another patch review.

--
- Collin L Walling




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