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Commit ddec3bde authored by Rafael J. Wysocki's avatar Rafael J. Wysocki Committed by Ingo Molnar
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x86/PCI: Make broadcom_postcore_init() check acpi_disabled



acpi_os_get_root_pointer() may return a valid address even if acpi_disabled
is set, but the host bridge information from the ACPI tables is not going
to be used in that case and the Broadcom host bridge initialization should
not be skipped then, So make broadcom_postcore_init() check acpi_disabled
too to avoid this issue.

Fixes: 6361d72b (x86/PCI: read Broadcom CNB20LE host bridge info before PCI scan)
Reported-by: default avatarDave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Linux PCI <linux-pci@vger.kernel.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/3186627.pxZj1QbYNg@aspire.rjw.lan


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent f4e9b7af
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