Patch "mailbox: bcm-flexrm-mailbox: Fix mask used in CMPL_START_ADDR_VALUE()" has been added to the 4.13-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
mailbox: bcm-flexrm-mailbox: Fix mask used in CMPL_START_ADDR_VALUE()
to the 4.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mailbox-bcm-flexrm-mailbox-fix-mask-used-in-cmpl_start_addr_value.patch
and it can be found in the queue-4.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
6d2061b981af165d3e45462e0804b5a1f2f4c7bcMon Sep 17 00:00:00 2001
From: Anup Patel <[email protected]>
Date: Tue, 1 Aug 2017 16:05:52 +0530
Subject: mailbox: bcm-flexrm-mailbox: Fix mask used in CMPL_START_ADDR_VALUE()
From: Anup Patel <[email protected]>
commit 6d2061b981af165d3e45462e0804b5a1f2f4c7bc upstream.
The mask used in CMPL_START_ADDR_VALUE() should be 27bits instead of 26bits. This incorrect mask was causing completion writes to 40bits physical address fail.
This patch fixes mask used in CMPL_START_ADDR_VALUE() macro.
ring manager")
--- drivers/mailbox/bcm-flexrm-mailbox.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/mailbox/bcm-flexrm-mailbox.c +1 -1
@@ -95,7 +95,7 @@/* Register RING_CMPL_START_ADDR fields */ #define CMPL_START_ADDR_VALUE (pa) \ - ((u32)((((u64)(pa)) >> RING_CMPL_ALIGN_ORDER) & 0x03ffffff)) + ((u32)((((u64)(pa)) >> RING_CMPL_ALIGN_ORDER) & 0x07ffffff))/* Register RING_CONTROL fields */ #define CONTROL_MASK_DISABLE_CONTROL 12
Patches currently in stable-queue which might be from [email protected] are
queue-4.13/mailbox-bcm-flexrm-mailbox-fix-mask-used-in-cmpl_start_addr_value.patch