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Message-ID: <55D6E86E.105@linux.vnet.ibm.com>
Date: Fri, 21 Aug 2015 14:29:26 +0530
From: Vasant Hegde <hegdevasant@...ux.vnet.ibm.com>
To: Stephen Rothwell <sfr@...b.auug.org.au>,
Michael Ellerman <mpe@...erman.id.au>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
linuxppc-dev@...ts.ozlabs.org
CC: linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
Anshuman Khandual <khandual@...ux.vnet.ibm.com>,
Stewart Smith <stewart@...ux.vnet.ibm.com>
Subject: Re: linux-next: build failure after merge of the powerpc tree
On 08/21/2015 01:55 PM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the nvdimm tree, today's linux-next build (powerpc
> allyesconfig) failed like this:
Stephen,
Thanks for reporting! I checked powerpc tree.. This is because of commit
8a8d9181 in powerpc tree.. Basically Michael missed one hunk (below hunk in
opal-api.h)
+/* LED Mode */
+#define POWERNV_LED_MODE_LIGHT_PATH "lightpath"
+#define POWERNV_LED_MODE_GUIDING_LIGHT "guidinglight"
+
+/* LED type */
+#define POWERNV_LED_TYPE_IDENTIFY "identify"
+#define POWERNV_LED_TYPE_FAULT "fault"
+#define POWERNV_LED_TYPE_ATTENTION "attention"
+
+enum OpalSlotLedType {
+ OPAL_SLOT_LED_TYPE_ID = 0, /* IDENTIFY LED */
+ OPAL_SLOT_LED_TYPE_FAULT = 1, /* FAULT LED */
+ OPAL_SLOT_LED_TYPE_ATTN = 2, /* System Attention LED */
+ OPAL_SLOT_LED_TYPE_MAX = 3
+};
+
+enum OpalSlotLedState {
+ OPAL_SLOT_LED_STATE_OFF = 0, /* LED is OFF */
+ OPAL_SLOT_LED_STATE_ON = 1 /* LED is ON */
+};
+
@Michael,
Will you be fixing it or you want me to send separate patch for this one ?
-Vasant
>
> drivers/leds/leds-powernv.c:30:3: error: 'OPAL_SLOT_LED_TYPE_ID' undeclared here (not in a function)
> {OPAL_SLOT_LED_TYPE_ID, POWERNV_LED_TYPE_IDENTIFY},
> ^
> drivers/leds/leds-powernv.c:30:27: error: 'POWERNV_LED_TYPE_IDENTIFY' undeclared here (not in a function)
> {OPAL_SLOT_LED_TYPE_ID, POWERNV_LED_TYPE_IDENTIFY},
> ^
> drivers/leds/leds-powernv.c:31:3: error: 'OPAL_SLOT_LED_TYPE_FAULT' undeclared here (not in a function)
> {OPAL_SLOT_LED_TYPE_FAULT, POWERNV_LED_TYPE_FAULT},
> ^
> drivers/leds/leds-powernv.c:31:29: error: 'POWERNV_LED_TYPE_FAULT' undeclared here (not in a function)
> {OPAL_SLOT_LED_TYPE_FAULT, POWERNV_LED_TYPE_FAULT},
> ^
> drivers/leds/leds-powernv.c:32:3: error: 'OPAL_SLOT_LED_TYPE_ATTN' undeclared here (not in a function)
> {OPAL_SLOT_LED_TYPE_ATTN, POWERNV_LED_TYPE_ATTENTION},
> ^
> drivers/leds/leds-powernv.c:32:28: error: 'POWERNV_LED_TYPE_ATTENTION' undeclared here (not in a function)
> {OPAL_SLOT_LED_TYPE_ATTN, POWERNV_LED_TYPE_ATTENTION},
> ^
> drivers/leds/leds-powernv.c: In function 'powernv_led_set':
> drivers/leds/leds-powernv.c:92:13: error: 'OPAL_SLOT_LED_STATE_ON' undeclared (first use in this function)
> led_mask = OPAL_SLOT_LED_STATE_ON << powernv_led->led_type;
> ^
> drivers/leds/leds-powernv.c:92:13: note: each undeclared identifier is reported only once for each function it appears in
> drivers/leds/leds-powernv.c:92:36: error: invalid operands to binary << (have 'const struct led_type_map *' and 'int')
> led_mask = OPAL_SLOT_LED_STATE_ON << powernv_led->led_type;
> ^
> drivers/leds/leds-powernv.c:92:11: warning: assignment makes integer from pointer without a cast
> led_mask = OPAL_SLOT_LED_STATE_ON << powernv_led->led_type;
> ^
> drivers/leds/leds-powernv.c: In function 'powernv_led_get':
> drivers/leds/leds-powernv.c:159:46: error: 'OPAL_SLOT_LED_STATE_ON' undeclared (first use in this function)
> if (!((led_mask >> powernv_led->led_type) & OPAL_SLOT_LED_STATE_ON)) {
> ^
> drivers/leds/leds-powernv.c:159:44: error: invalid operands to binary & (have 'u64' and 'const struct led_type_map *')
> if (!((led_mask >> powernv_led->led_type) & OPAL_SLOT_LED_STATE_ON)) {
> ^
> drivers/leds/leds-powernv.c:166:43: error: invalid operands to binary & (have 'u64' and 'const struct led_type_map *')
> if ((led_value >> powernv_led->led_type) & OPAL_SLOT_LED_STATE_ON)
> ^
> In file included from include/linux/byteorder/big_endian.h:4:0,
> from arch/powerpc/include/uapi/asm/byteorder.h:13,
> from include/asm-generic/bitops/le.h:5,
> from arch/powerpc/include/asm/bitops.h:279,
> from include/linux/bitops.h:36,
> from include/linux/kernel.h:10,
> from include/linux/list.h:8,
> from include/linux/kobject.h:20,
> from include/linux/device.h:17,
> from include/linux/leds.h:15,
> from drivers/leds/leds-powernv.c:15:
> drivers/leds/leds-powernv.c: In function 'powernv_led_probe':
> drivers/leds/leds-powernv.c:300:49: error: 'OPAL_SLOT_LED_TYPE_MAX' undeclared (first use in this function)
> powernv_led_common->max_led_type = cpu_to_be64(OPAL_SLOT_LED_TYPE_MAX);
> ^
> include/uapi/linux/byteorder/big_endian.h:36:51: note: in definition of macro '__cpu_to_be64'
> #define __cpu_to_be64(x) ((__force __be64)(__u64)(x))
> ^
> drivers/leds/leds-powernv.c:300:37: note: in expansion of macro 'cpu_to_be64'
> powernv_led_common->max_led_type = cpu_to_be64(OPAL_SLOT_LED_TYPE_MAX);
> ^
>
> Caused by commit
>
> 84ad6e5cd3e8 ("leds/powernv: Add driver for PowerNV platform")
>
> I suspect that the updates to a file were missed in the commit?
>
> I have reverted that commit for today.
>
--
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