Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9de1cc9c446d39546a3d9dd6f7d99a980a7ecc22
Commit: 9de1cc9c446d39546a3d9dd6f7d99a980a7ecc22
Parent: 08573a86c8da1379b4f341ab4781bb7c8685d5b6
Author: Fiodor Suietov <[EMAIL PROTECTED]>
AuthorDate: Tue Dec 19 12:33:20 2006 -0800
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Fri Feb 16 13:32:41 2007 -0500
[PATCH] libata: wrong sizeof for BUFFER
I have reproduced the AE_AML_BUFFER_LIMIT exception mentioned in
<http://bugzilla.kernel.org/show_bug.cgi?id=7689> basing on the SSDT ASL
code and libata ata_acpi_push_id() code. There is an oversight in
ata_acpi_push_id() causing the exception. The following update fixes it:
Signed-off-by: Fiodor Suietov <[EMAIL PROTECTED]>
Cc: Jeff Garzik <[EMAIL PROTECTED]>
Cc: Tejun Heo <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/ata/libata-acpi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index f2fd0dd..b4e8be5 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -672,7 +672,7 @@ int ata_acpi_push_id(struct ata_port *ap, unsigned int ix)
input.count = 1;
input.pointer = in_params;
in_params[0].type = ACPI_TYPE_BUFFER;
- in_params[0].buffer.length = sizeof(atadev->id[0] * ATA_ID_WORDS);
+ in_params[0].buffer.length = sizeof(atadev->id[0]) * ATA_ID_WORDS;
in_params[0].buffer.pointer = (u8 *)atadev->id;
/* Output buffer: _SDD has no output */
-
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