This is a note to let you know that I've just added the patch titled xtensa: don't limit csum_partial export by CONFIG_NET to the 4.9-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: xtensa-don-t-limit-csum_partial-export-by-config_net.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 7f81e55c737a8fa82c71f290945d729a4902f8d2 Mon Sep 17 00:00:00 2001 From: Max Filippov <jcmvbkbc@xxxxxxxxx> Date: Tue, 1 Aug 2017 11:02:46 -0700 Subject: xtensa: don't limit csum_partial export by CONFIG_NET From: Max Filippov <jcmvbkbc@xxxxxxxxx> commit 7f81e55c737a8fa82c71f290945d729a4902f8d2 upstream. csum_partial and csum_partial_copy_generic are defined unconditionally and are available even when CONFIG_NET is disabled. They are used not only by the network drivers, but also by scsi and media. Don't limit these functions export by CONFIG_NET. Signed-off-by: Max Filippov <jcmvbkbc@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c index d159e9b9c018..672391003e40 100644 --- a/arch/xtensa/kernel/xtensa_ksyms.c +++ b/arch/xtensa/kernel/xtensa_ksyms.c @@ -94,13 +94,11 @@ unsigned long __sync_fetch_and_or_4(unsigned long *p, unsigned long v) } EXPORT_SYMBOL(__sync_fetch_and_or_4); -#ifdef CONFIG_NET /* * Networking support */ EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(csum_partial_copy_generic); -#endif /* CONFIG_NET */ /* * Architecture-specific symbols Patches currently in stable-queue which might be from jcmvbkbc@xxxxxxxxx are queue-4.9/xtensa-don-t-limit-csum_partial-export-by-config_net.patch queue-4.9/xtensa-fix-cache-aliasing-handling-code-for-wt-cache.patch queue-4.9/xtensa-mm-cache-add-missing-export_symbols.patch