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| author | James Morse <james.morse@arm.com> | 2019-01-29 18:48:57 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-02-07 23:10:46 +0100 |
| commit | b972d2eaf0c7021579755eec6b2b79e0f5bc7930 (patch) | |
| tree | b0baf632e9a4ba588a5ce32ce517aa180205c8c0 /drivers/acpi | |
| parent | d9f608dc156487b55cb17c2ec591b06e53a6de64 (diff) | |
| download | linux-b972d2eaf0c7021579755eec6b2b79e0f5bc7930.tar.bz2 | |
ACPI / APEI: Use separate fixmap pages for arm64 NMI-like notifications
Now that ghes notification helpers provide the fixmap slots and
take the lock themselves, multiple NMI-like notifications can
be used on arm64.
These should be named after their notification method as they can't
all be called 'NMI'. x86's NOTIFY_NMI already is, change the SEA
fixmap entry to be called FIX_APEI_GHES_SEA.
Future patches can add support for FIX_APEI_GHES_SEI and
FIX_APEI_GHES_SDEI_{NORMAL,CRITICAL}.
Because all of ghes.c builds on both architectures, provide a
constant for each fixmap entry that the architecture will never
use.
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/apei/ghes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index eb5bf2ced1fb..99707d565dcc 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -957,7 +957,7 @@ int ghes_notify_sea(void) int rv; raw_spin_lock(&ghes_notify_lock_sea); - rv = ghes_in_nmi_spool_from_list(&ghes_sea, FIX_APEI_GHES_NMI); + rv = ghes_in_nmi_spool_from_list(&ghes_sea, FIX_APEI_GHES_SEA); raw_spin_unlock(&ghes_notify_lock_sea); return rv; |