Hi all, After merging the final tree, today's linux-next build (powerpc allyesconfig) failed like this: In file included from drivers/staging/zcache/debug.c:2:0: drivers/staging/zcache/debug.h: In function 'dec_zcache_obj_count': drivers/staging/zcache/debug.h:16:2: error: implicit declaration of function 'BUG_ON' [-Werror=implicit-function-declaration] Caused by commit 95bdaee2140e ("zcache: Move debugfs code out of zcache-main.c file"). I applied this patch for today: From 24b03cf426007c4e94c6bed81560e436afcc136c Mon Sep 17 00:00:00 2001 From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Wed, 6 Mar 2013 11:31:06 +1100 Subject: [PATCH] disable ZCACHE_DEBUG due to build error In file included from drivers/staging/zcache/debug.c:2:0: drivers/staging/zcache/debug.h: In function 'dec_zcache_obj_count': drivers/staging/zcache/debug.h:16:2: error: implicit declaration of function 'BUG_ON' [-Werror=implicit-function-declaration] Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- drivers/staging/zcache/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/zcache/Kconfig b/drivers/staging/zcache/Kconfig index 2da6cc4..ad47b4b 100644 --- a/drivers/staging/zcache/Kconfig +++ b/drivers/staging/zcache/Kconfig @@ -13,6 +13,7 @@ config ZCACHE config ZCACHE_DEBUG bool "Enable debug statistics" depends on DEBUG_FS && ZCACHE + depends on BROKEN default n help This is used to provide an debugfs directory with counters of -- 1.8.1 -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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