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Re: [Qemu-devel] [PATCH v3 3/9] target-i386: Ensure bit 10 on DR7 is nev


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v3 3/9] target-i386: Ensure bit 10 on DR7 is never cleared
Date: Mon, 19 Oct 2015 07:44:21 -1000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0

On 10/19/2015 07:40 AM, Eduardo Habkost wrote:
Bit 10 of DR7 is documented as always set to 1, so ensure that's
always the case.

Signed-off-by: Eduardo Habkost<address@hidden>
---
Changes series v2 -> series v3:
* Set bit on new_dr7, so that it can still pass the xor test
   for the enable bits optimization
   * Suggested-by: Richard Henderson<address@hidden>
---
  target-i386/bpt_helper.c | 2 ++
  1 file changed, 2 insertions(+)

Reviewed-by: Richard Henderson <address@hidden>


r~



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