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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-03-04 11:16:35 +0100 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-03-04 11:16:35 +0100 |
commit | dcaed592b2fc9ca7e8df2a2e6f4887dba4561415 (patch) | |
tree | 0d9231fa1622fbff7e9b3c50d9be6eaa8529a32d /drivers/acpi/apei/erst.c | |
parent | 511514f1d955d732dbcb5b421499a60b09dd0832 (diff) | |
parent | 45b14a4ffcc1e0b5caa246638f942cbe7eaea7ad (diff) | |
download | linux-dcaed592b2fc9ca7e8df2a2e6f4887dba4561415.tar.bz2 |
Merge branch 'acpi-apei'
* acpi-apei: (29 commits)
efi: cper: Fix possible out-of-bounds access
ACPI: APEI: Fix possible out-of-bounds access to BERT region
MAINTAINERS: Add James Morse to the list of APEI reviewers
ACPI / APEI: Add support for the SDEI GHES Notification type
firmware: arm_sdei: Add ACPI GHES registration helper
ACPI / APEI: Use separate fixmap pages for arm64 NMI-like notifications
ACPI / APEI: Only use queued estatus entry during in_nmi_queue_one_entry()
ACPI / APEI: Split ghes_read_estatus() to allow a peek at the CPER length
ACPI / APEI: Make GHES estatus header validation more user friendly
ACPI / APEI: Pass ghes and estatus separately to avoid a later copy
ACPI / APEI: Let the notification helper specify the fixmap slot
ACPI / APEI: Move locking to the notification helper
arm64: KVM/mm: Move SEA handling behind a single 'claim' interface
KVM: arm/arm64: Add kvm_ras.h to collect kvm specific RAS plumbing
ACPI / APEI: Switch NOTIFY_SEA to use the estatus queue
ACPI / APEI: Move NOTIFY_SEA between the estatus-queue and NOTIFY_NMI
ACPI / APEI: Don't allow ghes_ack_error() to mask earlier errors
ACPI / APEI: Generalise the estatus queue's notify code
ACPI / APEI: Don't update struct ghes' flags in read/clear estatus
ACPI / APEI: Remove spurious GHES_TO_CLEAR check
...
Diffstat (limited to 'drivers/acpi/apei/erst.c')
-rw-r--r-- | drivers/acpi/apei/erst.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 9953e50667ec..389d88e35ffb 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -938,17 +938,17 @@ static struct pstore_info erst_info = { }; #define CPER_CREATOR_PSTORE \ - UUID_LE(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c, \ - 0x64, 0x90, 0xb8, 0x9d) + GUID_INIT(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c, \ + 0x64, 0x90, 0xb8, 0x9d) #define CPER_SECTION_TYPE_DMESG \ - UUID_LE(0xc197e04e, 0xd545, 0x4a70, 0x9c, 0x17, 0xa5, 0x54, \ - 0x94, 0x19, 0xeb, 0x12) + GUID_INIT(0xc197e04e, 0xd545, 0x4a70, 0x9c, 0x17, 0xa5, 0x54, \ + 0x94, 0x19, 0xeb, 0x12) #define CPER_SECTION_TYPE_DMESG_Z \ - UUID_LE(0x4f118707, 0x04dd, 0x4055, 0xb5, 0xdd, 0x95, 0x6d, \ - 0x34, 0xdd, 0xfa, 0xc6) + GUID_INIT(0x4f118707, 0x04dd, 0x4055, 0xb5, 0xdd, 0x95, 0x6d, \ + 0x34, 0xdd, 0xfa, 0xc6) #define CPER_SECTION_TYPE_MCE \ - UUID_LE(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96, \ - 0x04, 0x4a, 0x38, 0xfc) + GUID_INIT(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96, \ + 0x04, 0x4a, 0x38, 0xfc) struct cper_pstore_record { struct cper_record_header hdr; @@ -1012,7 +1012,7 @@ skip: rc = -EIO; goto out; } - if (uuid_le_cmp(rcd->hdr.creator_id, CPER_CREATOR_PSTORE) != 0) + if (!guid_equal(&rcd->hdr.creator_id, &CPER_CREATOR_PSTORE)) goto skip; record->buf = kmalloc(len, GFP_KERNEL); @@ -1024,15 +1024,12 @@ skip: record->id = record_id; record->compressed = false; record->ecc_notice_size = 0; - if (uuid_le_cmp(rcd->sec_hdr.section_type, - CPER_SECTION_TYPE_DMESG_Z) == 0) { + if (guid_equal(&rcd->sec_hdr.section_type, &CPER_SECTION_TYPE_DMESG_Z)) { record->type = PSTORE_TYPE_DMESG; record->compressed = true; - } else if (uuid_le_cmp(rcd->sec_hdr.section_type, - CPER_SECTION_TYPE_DMESG) == 0) + } else if (guid_equal(&rcd->sec_hdr.section_type, &CPER_SECTION_TYPE_DMESG)) record->type = PSTORE_TYPE_DMESG; - else if (uuid_le_cmp(rcd->sec_hdr.section_type, - CPER_SECTION_TYPE_MCE) == 0) + else if (guid_equal(&rcd->sec_hdr.section_type, &CPER_SECTION_TYPE_MCE)) record->type = PSTORE_TYPE_MCE; else record->type = PSTORE_TYPE_MAX; |