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Re: [PATCH v1 4/5] linux-user: log page table changes under -d page
From: |
Richard Henderson |
Subject: |
Re: [PATCH v1 4/5] linux-user: log page table changes under -d page |
Date: |
Sun, 1 Dec 2019 17:26:19 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 |
On 11/28/19 7:46 PM, Alex Bennée wrote:
> + if (qemu_loglevel_mask(CPU_LOG_PAGE)) {
> + qemu_log_lock();
> + qemu_log("new page @ 0x"TARGET_ABI_FMT_lx" updates page map:\n",
> start);
> + log_page_dump();
> + qemu_log_unlock();
> + }
Hmm. The language used here asserts a change, when we don't actually know that
for a fact. It *probably* adds a new page, but it could be overwriting an old
page. Can you find a better wording here?
r~
- Re: [PATCH v1 4/5] linux-user: log page table changes under -d page,
Richard Henderson <=