This is a note to let you know that I've just added the patch titled axonram: Fix bug in direct_access to the 3.19-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: axonram-fix-bug-in-direct_access.patch and it can be found in the queue-3.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 91117a20245b59f70b563523edbf998a62fc6383 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx> Date: Wed, 7 Jan 2015 18:04:18 +0200 Subject: axonram: Fix bug in direct_access From: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx> commit 91117a20245b59f70b563523edbf998a62fc6383 upstream. The 'pfn' returned by axonram was completely bogus, and has been since 2008. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx> Reviewed-by: Jan Kara <jack@xxxxxxx> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> Signed-off-by: Jens Axboe <axboe@xxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/powerpc/sysdev/axonram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -156,7 +156,7 @@ axon_ram_direct_access(struct block_devi } *kaddr = (void *)(bank->ph_addr + offset); - *pfn = virt_to_phys(kaddr) >> PAGE_SHIFT; + *pfn = virt_to_phys(*kaddr) >> PAGE_SHIFT; return 0; } Patches currently in stable-queue which might be from matthew.r.wilcox@xxxxxxxxx are queue-3.19/axonram-fix-bug-in-direct_access.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html