From 3920df230bbe9eb2fcb5147df97f7ab7ece22fc2 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 28 Mar 2013 09:06:19 +0100 Subject: [PATCH] ACPI/APEI: revert "accept validly sized ERST on Intel systems only for now" With the recent two fixes to ERST handling, this should no longer be necessary. Signed-off-by: Jan Beulich Tested-by: Andrew Cooper --- xen/drivers/acpi/apei/erst.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/xen/drivers/acpi/apei/erst.c b/xen/drivers/acpi/apei/erst.c index 6519042baa..98f73d9061 100644 --- a/xen/drivers/acpi/apei/erst.c +++ b/xen/drivers/acpi/apei/erst.c @@ -738,19 +738,6 @@ static int __init erst_check_table(struct acpi_table_erst *erst_tab) switch (erst_tab->header_length) { case sizeof(*erst_tab) - sizeof(erst_tab->header): -#ifdef CONFIG_X86 - /* XXX - * While the rest of the ERST code appears to work on Intel - * systems with properly sized tables, various AMD systems - * appear to get hung (at boot time) by allowing this. Until - * someone with access to suitable hardware can debug this, - * disable the rest of the code by considering this case - * invalid. - */ - if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) - return -EINVAL; - /* fall through */ -#endif /* * While invalid per specification, there are (early?) systems * indicating the full header size here, so accept that value too. -- 2.39.5