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Merge tag 'ras_for_3.14_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras into x86/ras

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Pull RAS updates from Borislav Petkov:

 " SCI reporting for other error types not only correctable ones
   + APEI GHES cleanups
   + mce timer fix
 "

Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2014-01-12 17:56:54 +01:00
parent da4540757d 4f75d84127
commit b769e014f3
6 changed files with 47 additions and 39 deletions
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19
drivers/acpi/apei/einj.c
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@@ -34,6 +34,7 @@
#include <linux/delay.h>
#include <linux/mm.h>
#include <acpi/acpi.h>
#include <asm/unaligned.h>
#include "apei-internal.h"
@@ -216,7 +217,7 @@ static void check_vendor_extension(u64 paddr,
static void *einj_get_parameter_address(void)
{
int i;
u64 paddrv4 = 0, paddrv5 = 0;
u64 pa_v4 = 0, pa_v5 = 0;
struct acpi_whea_header *entry;
entry = EINJ_TAB_ENTRY(einj_tab);
@@ -225,30 +226,28 @@ static void *einj_get_parameter_address(void)
entry->instruction == ACPI_EINJ_WRITE_REGISTER &&
entry->register_region.space_id ==
ACPI_ADR_SPACE_SYSTEM_MEMORY)
memcpy(&paddrv4, &entry->register_region.address,
sizeof(paddrv4));
pa_v4 = get_unaligned(&entry->register_region.address);
if (entry->action == ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS &&
entry->instruction == ACPI_EINJ_WRITE_REGISTER &&
entry->register_region.space_id ==
ACPI_ADR_SPACE_SYSTEM_MEMORY)
memcpy(&paddrv5, &entry->register_region.address,
sizeof(paddrv5));
pa_v5 = get_unaligned(&entry->register_region.address);
entry++;
}
if (paddrv5) {
if (pa_v5) {
struct set_error_type_with_address *v5param;
v5param = acpi_os_map_memory(paddrv5, sizeof(*v5param));
v5param = acpi_os_map_memory(pa_v5, sizeof(*v5param));
if (v5param) {
acpi5 = 1;
check_vendor_extension(paddrv5, v5param);
check_vendor_extension(pa_v5, v5param);
return v5param;
}
}
if (param_extension && paddrv4) {
if (param_extension && pa_v4) {
struct einj_parameter *v4param;
v4param = acpi_os_map_memory(paddrv4, sizeof(*v4param));
v4param = acpi_os_map_memory(pa_v4, sizeof(*v4param));
if (!v4param)
return NULL;
if (v4param->reserved1 || v4param->reserved2) {