| Message ID | 1377771676-6883-1-git-send-email-hutao@cn.fujitsu.com |
|---|---|
| State | New |
| Headers | show |
Il 29/08/2013 12:21, Hu Tao ha scritto: > If offset_within_address_space falls in a page, then we register a > subpage. So check offset_within_address_space rather than > offset_within_region. > > Cc: Paolo Bonzini <pbonzini@redhat.com> > Cc: Richard Henderson <rth@twiddle.net> > Cc: "Andreas Färber" <afaerber@suse.de> > Cc: Peter Maydell <peter.maydell@linaro.org> > Cc: Blue Swirl <blauwirbel@gmail.com> > Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> > --- > exec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/exec.c b/exec.c > index 3ca9381..f1f9151 100644 > --- a/exec.c > +++ b/exec.c > @@ -869,7 +869,7 @@ static void mem_add(MemoryListener *listener, MemoryRegionSection *section) > now = remain; > if (int128_lt(remain.size, page_size)) { > register_subpage(d, &now); > - } else if (remain.offset_within_region & ~TARGET_PAGE_MASK) { > + } else if (remain.offset_within_address_space & ~TARGET_PAGE_MASK) { > now.size = page_size; > register_subpage(d, &now); > } else { > Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/exec.c b/exec.c index 3ca9381..f1f9151 100644 --- a/exec.c +++ b/exec.c @@ -869,7 +869,7 @@ static void mem_add(MemoryListener *listener, MemoryRegionSection *section) now = remain; if (int128_lt(remain.size, page_size)) { register_subpage(d, &now); - } else if (remain.offset_within_region & ~TARGET_PAGE_MASK) { + } else if (remain.offset_within_address_space & ~TARGET_PAGE_MASK) { now.size = page_size; register_subpage(d, &now); } else {
If offset_within_address_space falls in a page, then we register a subpage. So check offset_within_address_space rather than offset_within_region. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: "Andreas Färber" <afaerber@suse.de> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> --- exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)