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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::432; envelope-from=philmd@linaro.org; helo=mail-wr1-x432.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1667932492456100002 From: Zhenzhong Duan The end address of memory region section isn't correctly calculated which leads to overflowed mtree dump: Dispatch Physical sections ...... #70 @0000000000002000..0000000000011fff io [ROOT] #71 @0000000000005000..0000000000005fff (noname) #72 @0000000000005000..0000000000014fff io [ROOT] #73 @0000000000005658..0000000000005658 vmport #74 @0000000000005659..0000000000015658 io [ROOT] #75 @0000000000006000..0000000000015fff io [ROOT] After fix: #70 @0000000000002000..0000000000004fff io [ROOT] #71 @0000000000005000..0000000000005fff (noname) #72 @0000000000005000..0000000000005657 io [ROOT] #73 @0000000000005658..0000000000005658 vmport #74 @0000000000005659..0000000000005fff io [ROOT] #75 @0000000000006000..000000000000ffff io [ROOT] Fixes: 5e8fd947e2670 ("memory: Rework "info mtree" to print flat views and = dispatch trees") Signed-off-by: Zhenzhong Duan Reviewed-by: David Hildenbrand Reviewed-by: Peter Xu Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20220622095912.3430583-1-zhenzhong.duan@intel.com> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- softmmu/physmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/softmmu/physmem.c b/softmmu/physmem.c index d9578ccfd4..1b606a3002 100644 --- a/softmmu/physmem.c +++ b/softmmu/physmem.c @@ -3712,7 +3712,7 @@ void mtree_print_dispatch(AddressSpaceDispatch *d, Me= moryRegion *root) " %s%s%s%s%s", i, s->offset_within_address_space, - s->offset_within_address_space + MR_SIZE(s->mr->size), + s->offset_within_address_space + MR_SIZE(s->size), s->mr->name ? s->mr->name : "(noname)", i < ARRAY_SIZE(names) ? names[i] : "", s->mr =3D=3D root ? " [ROOT]" : "", --=20 2.38.1