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Commit 4f0449e2 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci 

Pull PCI fixes from Jesse Barnes:
 "A couple of fixes for booting specific machines, and one for a minor
  memory leak on pre-_CRS platforms."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci:
  x86/PCI: do not tie MSI MS-7253 use_crs quirk to BIOS version
  x86/PCI: use host bridge _CRS info on MSI MS-7253
  PCI: fix memleak when ACPI _CRS is not used.
parents 789ce9b9 a97f4f5e

arch/x86/pci/acpi.c

+17 −5
Original line number Diff line number Diff line
@@ -60,6 +60,16 @@ static const struct dmi_system_id pci_use_crs_table[] __initconst = { 
			DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),

		},

	},

	/* https://bugzilla.kernel.org/show_bug.cgi?id=42619 */

	{

		.callback = set_use_crs,

		.ident = "MSI MS-7253",

		.matches = {

			DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),

			DMI_MATCH(DMI_BOARD_NAME, "MS-7253"),

			DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"),

		},

	},



	/* Now for the blacklist.. */
@@ -282,9 +292,6 @@ static void add_resources(struct pci_root_info *info) 
	int i;

	struct resource *res, *root, *conflict;



	if (!pci_use_crs)

		return;



	coalesce_windows(info, IORESOURCE_MEM);

	coalesce_windows(info, IORESOURCE_IO);
@@ -336,8 +343,13 @@ get_current_resources(struct acpi_device *device, int busnum, 
	acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource,

				&info);



	if (pci_use_crs) {

		add_resources(&info);



		return;

	}



	kfree(info.name);



name_alloc_fail:

	kfree(info.res);