diff options
Diffstat (limited to 'drivers/firmware/efi')
| -rw-r--r-- | drivers/firmware/efi/efi-pstore.c | 4 | ||||
| -rw-r--r-- | drivers/firmware/efi/test/efi_test.c | 8 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c index cfe87b465819..0f7d97917197 100644 --- a/drivers/firmware/efi/efi-pstore.c +++ b/drivers/firmware/efi/efi-pstore.c @@ -259,8 +259,7 @@ static int efi_pstore_write(struct pstore_record *record) efi_name[i] = name[i]; ret = efivar_entry_set_safe(efi_name, vendor, PSTORE_EFI_ATTRIBUTES, - !pstore_cannot_block_path(record->reason), - record->size, record->psi->buf); + preemptible(), record->size, record->psi->buf); if (record->reason == KMSG_DUMP_OOPS) efivar_run_worker(); @@ -369,7 +368,6 @@ static __init int efivars_pstore_init(void) return -ENOMEM; efi_pstore_info.bufsize = 1024; - spin_lock_init(&efi_pstore_info.buf_lock); if (pstore_register(&efi_pstore_info)) { kfree(efi_pstore_info.buf); diff --git a/drivers/firmware/efi/test/efi_test.c b/drivers/firmware/efi/test/efi_test.c index 769640940c9f..51ecf7d6da48 100644 --- a/drivers/firmware/efi/test/efi_test.c +++ b/drivers/firmware/efi/test/efi_test.c @@ -68,7 +68,7 @@ copy_ucs2_from_user_len(efi_char16_t **dst, efi_char16_t __user *src, return 0; } - if (!access_ok(VERIFY_READ, src, 1)) + if (!access_ok(src, 1)) return -EFAULT; buf = memdup_user(src, len); @@ -89,7 +89,7 @@ copy_ucs2_from_user_len(efi_char16_t **dst, efi_char16_t __user *src, static inline int get_ucs2_strsize_from_user(efi_char16_t __user *src, size_t *len) { - if (!access_ok(VERIFY_READ, src, 1)) + if (!access_ok(src, 1)) return -EFAULT; *len = user_ucs2_strsize(src); @@ -116,7 +116,7 @@ copy_ucs2_from_user(efi_char16_t **dst, efi_char16_t __user *src) { size_t len; - if (!access_ok(VERIFY_READ, src, 1)) + if (!access_ok(src, 1)) return -EFAULT; len = user_ucs2_strsize(src); @@ -140,7 +140,7 @@ copy_ucs2_to_user_len(efi_char16_t __user *dst, efi_char16_t *src, size_t len) if (!src) return 0; - if (!access_ok(VERIFY_WRITE, dst, 1)) + if (!access_ok(dst, 1)) return -EFAULT; return copy_to_user(dst, src, len); |