[+cc Mika, Benoit, Juha-Pekka] On Thu, Oct 07, 2021 at 11:55:32AM -0500, Bjorn Helgaas wrote: > [+cc Hui, Rafael, Myron; this looks like the same issue Hui encountered: > https://lore.kernel.org/r/20210624095324.34906-1-hui.wang@xxxxxxxxxxxxx] Cross reference to another thread about a similar issue: https://lore.kernel.org/r/20200617164734.84845-1-mika.westerberg@xxxxxxxxxxxxxxx Beginning of this thread: https://lore.kernel.org/r/20211005150956.303707-1-hdegoede@xxxxxxxxxx > On Tue, Oct 05, 2021 at 05:09:56PM +0200, Hans de Goede wrote: > > Some BIOS-es contain a bug where they add addresses which map to system RAM > > in the PCI bridge memory window returned by the ACPI _CRS method, see > > commit 4dc2287c1805 ("x86: avoid E820 regions when allocating address > > space"). > > ...
