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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-06 15:16:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-06 15:16:16 -0700
commit0fb3ca447ddabcfb8dc7e0f719955e500b170cbd (patch)
tree57e516541b7650149c468a9567152164b12c75e3 /drivers/acpi
parent3940ee36a0565ea7fb848e3c798afe22efd0b90a (diff)
parentf88baf68ebe5b2efced64725fd98548af9b8f510 (diff)
downloadlinux-0fb3ca447ddabcfb8dc7e0f719955e500b170cbd.tar.bz2
Merge tag 'pstore-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull pstore updates from Kees Cook: - Fix bug in module unloading - Switch to always using spinlock over cmpxchg - Explicitly define pstore backend's supported modes - Remove bounce buffer from pmsg - Switch to using memcpy_to/fromio() - Error checking improvements * tag 'pstore-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: ramoops: move spin_lock_init after kmalloc error checking pstore/ram: Use memcpy_fromio() to save old buffer pstore/ram: Use memcpy_toio instead of memcpy pstore/pmsg: drop bounce buffer pstore/ram: Set pstore flags dynamically pstore: Split pstore fragile flags pstore/core: drop cmpxchg based updates pstore/ramoops: fixup driver removal
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/apei/erst.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index f096ab3cb54d..ec4f507b524f 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -938,7 +938,7 @@ static int erst_clearer(enum pstore_type_id type, u64 id, int count,
static struct pstore_info erst_info = {
.owner = THIS_MODULE,
.name = "erst",
- .flags = PSTORE_FLAGS_FRAGILE,
+ .flags = PSTORE_FLAGS_DMESG,
.open = erst_open_pstore,
.close = erst_close_pstore,
.read = erst_reader,