* Re: [PATCH] kconfig: fix missing symbol error
2015-11-05 12:46 [PATCH] kconfig: fix missing symbol error yalin wang
@ 2015-11-05 14:16 ` kbuild test robot
2015-11-05 15:14 ` kbuild test robot
2015-11-05 15:17 ` kbuild test robot
2 siblings, 0 replies; 4+ messages in thread
From: kbuild test robot @ 2015-11-05 14:16 UTC (permalink / raw)
To: yalin wang; +Cc: kbuild-all, ralf, chenhc, yalin.wang2010, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 8464 bytes --]
Hi yalin,
[auto build test WARNING on: v4.3-rc7]
[also build test WARNING on: next-20151105]
url: https://github.com/0day-ci/linux/commits/yalin-wang/kconfig-fix-missing-symbol-error/20151105-204811
config: x86_64-allmodconfig (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
arch/x86/platform/olpc/olpc_ofw.c: In function '__olpc_ofw':
>> arch/x86/platform/olpc/olpc_ofw.c:55:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
ofw_args[0] = (int)name;
^
arch/x86/platform/olpc/olpc_ofw.c:61:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
*p = (int)args[i];
^
arch/x86/platform/olpc/olpc_ofw.c: In function 'olpc_ofw_detect':
>> arch/x86/platform/olpc/olpc_ofw.c:98:17: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
olpc_ofw_cif = (int (*)(int *))hdr->cif_handler;
^
--
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_getsibling':
>> arch/x86/platform/olpc/olpc_dt.c:29:25: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node };
^
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_getchild':
arch/x86/platform/olpc/olpc_dt.c:43:25: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node };
^
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_getproplen':
arch/x86/platform/olpc/olpc_dt.c:59:25: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node, prop };
^
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_getproperty':
arch/x86/platform/olpc/olpc_dt.c:83:26: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node, prop, buf, (void *)plen };
^
arch/x86/platform/olpc/olpc_dt.c:83:51: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node, prop, buf, (void *)plen };
^
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_nextprop':
arch/x86/platform/olpc/olpc_dt.c:97:25: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node, prev, buf };
^
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_pkg2path':
arch/x86/platform/olpc/olpc_dt.c:115:25: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node, buf, (void *)buflen };
^
arch/x86/platform/olpc/olpc_dt.c:115:44: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
const void *args[] = { (void *)node, buf, (void *)buflen };
^
vim +55 arch/x86/platform/olpc/olpc_ofw.c
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 49
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 50 BUG_ON(nr_args + nr_res > MAXARGS);
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 51
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 52 if (!olpc_ofw_cif)
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 53 return -EIO;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 54
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 @55 ofw_args[0] = (int)name;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 56 ofw_args[1] = nr_args;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 57 ofw_args[2] = nr_res;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 58
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 59 p = &ofw_args[3];
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 60 for (i = 0; i < nr_args; i++, p++)
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 61 *p = (int)args[i];
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 62
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 63 /* call into ofw */
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 64 spin_lock_irqsave(&ofw_lock, flags);
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 65 ret = olpc_ofw_cif(ofw_args);
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 66 spin_unlock_irqrestore(&ofw_lock, flags);
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 67
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 68 if (!ret) {
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 69 for (i = 0; i < nr_res; i++, p++)
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 70 *((int *)res[i]) = *p;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 71 }
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 72
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 73 return ret;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 74 }
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 75 EXPORT_SYMBOL_GPL(__olpc_ofw);
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 76
3e3c48601 arch/x86/kernel/olpc_ofw.c Daniel Drake 2010-09-23 77 bool olpc_ofw_present(void)
3e3c48601 arch/x86/kernel/olpc_ofw.c Daniel Drake 2010-09-23 78 {
3e3c48601 arch/x86/kernel/olpc_ofw.c Daniel Drake 2010-09-23 79 return olpc_ofw_cif != NULL;
3e3c48601 arch/x86/kernel/olpc_ofw.c Daniel Drake 2010-09-23 80 }
3e3c48601 arch/x86/kernel/olpc_ofw.c Daniel Drake 2010-09-23 81 EXPORT_SYMBOL_GPL(olpc_ofw_present);
3e3c48601 arch/x86/kernel/olpc_ofw.c Daniel Drake 2010-09-23 82
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 83 /* OFW cif _should_ be above this address */
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 84 #define OFW_MIN 0xff000000
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 85
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 86 /* OFW starts on a 1MB boundary */
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 87 #define OFW_BOUND (1<<20)
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 88
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 89 void __init olpc_ofw_detect(void)
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 90 {
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 91 struct olpc_ofw_header *hdr = &boot_params.olpc_ofw_header;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 92 unsigned long start;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 93
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 94 /* ensure OFW booted us by checking for "OFW " string */
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 95 if (hdr->ofw_magic != OLPC_OFW_SIG)
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 96 return;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 97
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 @98 olpc_ofw_cif = (int (*)(int *))hdr->cif_handler;
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 99
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 100 if ((unsigned long)olpc_ofw_cif < OFW_MIN) {
fd699c765 arch/x86/kernel/olpc_ofw.c Andres Salomon 2010-06-18 101 printk(KERN_ERR "OFW detected, but cif has invalid address 0x%lx - disabling.\n",
:::::: The code at line 55 was first introduced by commit
:::::: fd699c76552bbfa66631f019be415a87dbb08237 x86, olpc: Add support for calling into OpenFirmware
:::::: TO: Andres Salomon <dilinger@queued.net>
:::::: CC: H. Peter Anvin <hpa@linux.intel.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 50061 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] kconfig: fix missing symbol error
2015-11-05 12:46 [PATCH] kconfig: fix missing symbol error yalin wang
2015-11-05 14:16 ` kbuild test robot
@ 2015-11-05 15:14 ` kbuild test robot
2015-11-05 15:17 ` kbuild test robot
2 siblings, 0 replies; 4+ messages in thread
From: kbuild test robot @ 2015-11-05 15:14 UTC (permalink / raw)
To: yalin wang; +Cc: kbuild-all, ralf, chenhc, yalin.wang2010, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 11484 bytes --]
Hi yalin,
[auto build test WARNING on: v4.3-rc7]
[also build test WARNING on: next-20151105]
url: https://github.com/0day-ci/linux/commits/yalin-wang/kconfig-fix-missing-symbol-error/20151105-204811
config: mips-allmodconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=mips
All warnings (new ones prefixed by >>):
In file included from arch/mips/include/asm/div64.h:12:0,
from include/linux/kernel.h:136,
from include/asm-generic/bug.h:13,
from arch/mips/include/asm/bug.h:41,
from include/linux/bug.h:4,
from include/linux/io.h:23,
from drivers/staging/goldfish/goldfish_nand.c:19:
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_erase':
include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
>> drivers/staging/goldfish/goldfish_nand.c:106:8: note: in expansion of macro 'do_div'
rem = do_div(ofs, mtd->writesize);
^
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_read_oob':
include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/staging/goldfish/goldfish_nand.c:144:8: note: in expansion of macro 'do_div'
rem = do_div(ofs, mtd->writesize);
^
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_write_oob':
include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/staging/goldfish/goldfish_nand.c:176:8: note: in expansion of macro 'do_div'
rem = do_div(ofs, mtd->writesize);
^
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_read':
include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/staging/goldfish/goldfish_nand.c:204:8: note: in expansion of macro 'do_div'
rem = do_div(from, mtd->writesize);
^
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_write':
include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/staging/goldfish/goldfish_nand.c:226:8: note: in expansion of macro 'do_div'
rem = do_div(to, mtd->writesize);
^
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_block_isbad':
include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/staging/goldfish/goldfish_nand.c:247:8: note: in expansion of macro 'do_div'
rem = do_div(ofs, mtd->erasesize);
^
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_block_markbad':
include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/staging/goldfish/goldfish_nand.c:268:8: note: in expansion of macro 'do_div'
rem = do_div(ofs, mtd->erasesize);
^
vim +/do_div +106 drivers/staging/goldfish/goldfish_nand.c
8e404fff Arve Hjønnevåg 2013-01-24 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
8e404fff Arve Hjønnevåg 2013-01-24 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8e404fff Arve Hjønnevåg 2013-01-24 15 * GNU General Public License for more details.
8e404fff Arve Hjønnevåg 2013-01-24 16 *
8e404fff Arve Hjønnevåg 2013-01-24 17 */
8e404fff Arve Hjønnevåg 2013-01-24 18
8e404fff Arve Hjønnevåg 2013-01-24 @19 #include <linux/io.h>
8e404fff Arve Hjønnevåg 2013-01-24 20 #include <linux/device.h>
8e404fff Arve Hjønnevåg 2013-01-24 21 #include <linux/module.h>
8e404fff Arve Hjønnevåg 2013-01-24 22 #include <linux/slab.h>
8e404fff Arve Hjønnevåg 2013-01-24 23 #include <linux/ioport.h>
8e404fff Arve Hjønnevåg 2013-01-24 24 #include <linux/vmalloc.h>
8e404fff Arve Hjønnevåg 2013-01-24 25 #include <linux/mtd/mtd.h>
8e404fff Arve Hjønnevåg 2013-01-24 26 #include <linux/platform_device.h>
67c20cfb Kristina Martšenko 2014-03-25 27 #include <linux/mutex.h>
f6279717 Alan 2014-05-12 28 #include <linux/goldfish.h>
8e404fff Arve Hjønnevåg 2013-01-24 29 #include <asm/div64.h>
8e404fff Arve Hjønnevåg 2013-01-24 30
8e404fff Arve Hjønnevåg 2013-01-24 31 #include "goldfish_nand_reg.h"
8e404fff Arve Hjønnevåg 2013-01-24 32
8e404fff Arve Hjønnevåg 2013-01-24 33 struct goldfish_nand {
2c507415 Loic Pefferkorn 2014-09-03 34 /* lock protects access to the device registers */
67c20cfb Kristina Martšenko 2014-03-25 35 struct mutex lock;
8e404fff Arve Hjønnevåg 2013-01-24 36 unsigned char __iomem *base;
8e404fff Arve Hjønnevåg 2013-01-24 37 struct cmd_params *cmd_params;
8e404fff Arve Hjønnevåg 2013-01-24 38 size_t mtd_count;
8e404fff Arve Hjønnevåg 2013-01-24 39 struct mtd_info mtd[0];
8e404fff Arve Hjønnevåg 2013-01-24 40 };
8e404fff Arve Hjønnevåg 2013-01-24 41
8e404fff Arve Hjønnevåg 2013-01-24 42 static u32 goldfish_nand_cmd_with_params(struct mtd_info *mtd,
8e404fff Arve Hjønnevåg 2013-01-24 43 enum nand_cmd cmd, u64 addr, u32 len,
8e404fff Arve Hjønnevåg 2013-01-24 44 void *ptr, u32 *rv)
8e404fff Arve Hjønnevåg 2013-01-24 45 {
8e404fff Arve Hjønnevåg 2013-01-24 46 u32 cmdp;
8e404fff Arve Hjønnevåg 2013-01-24 47 struct goldfish_nand *nand = mtd->priv;
8e404fff Arve Hjønnevåg 2013-01-24 48 struct cmd_params *cps = nand->cmd_params;
8e404fff Arve Hjønnevåg 2013-01-24 49 unsigned char __iomem *base = nand->base;
8e404fff Arve Hjønnevåg 2013-01-24 50
8e404fff Arve Hjønnevåg 2013-01-24 51 if (cps == NULL)
8e404fff Arve Hjønnevåg 2013-01-24 52 return -1;
8e404fff Arve Hjønnevåg 2013-01-24 53
8e404fff Arve Hjønnevåg 2013-01-24 54 switch (cmd) {
8e404fff Arve Hjønnevåg 2013-01-24 55 case NAND_CMD_ERASE:
8e404fff Arve Hjønnevåg 2013-01-24 56 cmdp = NAND_CMD_ERASE_WITH_PARAMS;
8e404fff Arve Hjønnevåg 2013-01-24 57 break;
8e404fff Arve Hjønnevåg 2013-01-24 58 case NAND_CMD_READ:
8e404fff Arve Hjønnevåg 2013-01-24 59 cmdp = NAND_CMD_READ_WITH_PARAMS;
8e404fff Arve Hjønnevåg 2013-01-24 60 break;
8e404fff Arve Hjønnevåg 2013-01-24 61 case NAND_CMD_WRITE:
8e404fff Arve Hjønnevåg 2013-01-24 62 cmdp = NAND_CMD_WRITE_WITH_PARAMS;
8e404fff Arve Hjønnevåg 2013-01-24 63 break;
8e404fff Arve Hjønnevåg 2013-01-24 64 default:
8e404fff Arve Hjønnevåg 2013-01-24 65 return -1;
8e404fff Arve Hjønnevåg 2013-01-24 66 }
8e404fff Arve Hjønnevåg 2013-01-24 67 cps->dev = mtd - nand->mtd;
8e404fff Arve Hjønnevåg 2013-01-24 68 cps->addr_high = (u32)(addr >> 32);
8e404fff Arve Hjønnevåg 2013-01-24 69 cps->addr_low = (u32)addr;
8e404fff Arve Hjønnevåg 2013-01-24 70 cps->transfer_size = len;
7f09d4a0 Jun Tian 2014-04-28 71 cps->data = (unsigned long)ptr;
8e404fff Arve Hjønnevåg 2013-01-24 72 writel(cmdp, base + NAND_COMMAND);
8e404fff Arve Hjønnevåg 2013-01-24 73 *rv = cps->result;
8e404fff Arve Hjønnevåg 2013-01-24 74 return 0;
8e404fff Arve Hjønnevåg 2013-01-24 75 }
8e404fff Arve Hjønnevåg 2013-01-24 76
8e404fff Arve Hjønnevåg 2013-01-24 77 static u32 goldfish_nand_cmd(struct mtd_info *mtd, enum nand_cmd cmd,
8e404fff Arve Hjønnevåg 2013-01-24 78 u64 addr, u32 len, void *ptr)
8e404fff Arve Hjønnevåg 2013-01-24 79 {
8e404fff Arve Hjønnevåg 2013-01-24 80 struct goldfish_nand *nand = mtd->priv;
8e404fff Arve Hjønnevåg 2013-01-24 81 u32 rv;
8e404fff Arve Hjønnevåg 2013-01-24 82 unsigned char __iomem *base = nand->base;
8e404fff Arve Hjønnevåg 2013-01-24 83
67c20cfb Kristina Martšenko 2014-03-25 84 mutex_lock(&nand->lock);
8e404fff Arve Hjønnevåg 2013-01-24 85 if (goldfish_nand_cmd_with_params(mtd, cmd, addr, len, ptr, &rv)) {
8e404fff Arve Hjønnevåg 2013-01-24 86 writel(mtd - nand->mtd, base + NAND_DEV);
8e404fff Arve Hjønnevåg 2013-01-24 87 writel((u32)(addr >> 32), base + NAND_ADDR_HIGH);
8e404fff Arve Hjønnevåg 2013-01-24 88 writel((u32)addr, base + NAND_ADDR_LOW);
8e404fff Arve Hjønnevåg 2013-01-24 89 writel(len, base + NAND_TRANSFER_SIZE);
07d783fd Peter Senna Tschudin 2015-05-19 90 gf_write_ptr(ptr, base + NAND_DATA, base + NAND_DATA_HIGH);
8e404fff Arve Hjønnevåg 2013-01-24 91 writel(cmd, base + NAND_COMMAND);
8e404fff Arve Hjønnevåg 2013-01-24 92 rv = readl(base + NAND_RESULT);
8e404fff Arve Hjønnevåg 2013-01-24 93 }
67c20cfb Kristina Martšenko 2014-03-25 94 mutex_unlock(&nand->lock);
8e404fff Arve Hjønnevåg 2013-01-24 95 return rv;
8e404fff Arve Hjønnevåg 2013-01-24 96 }
8e404fff Arve Hjønnevåg 2013-01-24 97
8e404fff Arve Hjønnevåg 2013-01-24 98 static int goldfish_nand_erase(struct mtd_info *mtd, struct erase_info *instr)
8e404fff Arve Hjønnevåg 2013-01-24 99 {
8e404fff Arve Hjønnevåg 2013-01-24 100 loff_t ofs = instr->addr;
8e404fff Arve Hjønnevåg 2013-01-24 101 u32 len = instr->len;
8e404fff Arve Hjønnevåg 2013-01-24 102 u32 rem;
8e404fff Arve Hjønnevåg 2013-01-24 103
8e404fff Arve Hjønnevåg 2013-01-24 104 if (ofs + len > mtd->size)
8e404fff Arve Hjønnevåg 2013-01-24 105 goto invalid_arg;
8e404fff Arve Hjønnevåg 2013-01-24 @106 rem = do_div(ofs, mtd->writesize);
8e404fff Arve Hjønnevåg 2013-01-24 107 if (rem)
8e404fff Arve Hjønnevåg 2013-01-24 108 goto invalid_arg;
8e404fff Arve Hjønnevåg 2013-01-24 109 ofs *= (mtd->writesize + mtd->oobsize);
:::::: The code at line 106 was first introduced by commit
:::::: 8e404fffeac7d3985b193edbf860d9d73dec5b6a goldfish: NAND flash driver
:::::: TO: Arve Hjønnevåg <arve@google.com>
:::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 38993 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] kconfig: fix missing symbol error
2015-11-05 12:46 [PATCH] kconfig: fix missing symbol error yalin wang
2015-11-05 14:16 ` kbuild test robot
2015-11-05 15:14 ` kbuild test robot
@ 2015-11-05 15:17 ` kbuild test robot
2 siblings, 0 replies; 4+ messages in thread
From: kbuild test robot @ 2015-11-05 15:17 UTC (permalink / raw)
To: yalin wang; +Cc: kbuild-all, ralf, chenhc, yalin.wang2010, linux-kernel
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Hi yalin,
[auto build test ERROR on: v4.3-rc7]
[also build test ERROR on: next-20151105]
url: https://github.com/0day-ci/linux/commits/yalin-wang/kconfig-fix-missing-symbol-error/20151105-204811
config: blackfin-allmodconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=blackfin
All error/warnings (new ones prefixed by >>):
>> drivers/staging/olpc_dcon/olpc_dcon.c:30:21: fatal error: asm/tsc.h: No such file or directory
compilation terminated.
--
>> drivers/input/mouse/hgpk.c:39:22: fatal error: asm/olpc.h: No such file or directory
compilation terminated.
--
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_erase':
>> drivers/staging/goldfish/goldfish_nand.c:106:8: warning: comparison of distinct pointer types lacks a cast [enabled by default]
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_read_oob':
drivers/staging/goldfish/goldfish_nand.c:144:8: warning: comparison of distinct pointer types lacks a cast [enabled by default]
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_write_oob':
drivers/staging/goldfish/goldfish_nand.c:176:8: warning: comparison of distinct pointer types lacks a cast [enabled by default]
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_read':
drivers/staging/goldfish/goldfish_nand.c:204:8: warning: comparison of distinct pointer types lacks a cast [enabled by default]
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_write':
drivers/staging/goldfish/goldfish_nand.c:226:8: warning: comparison of distinct pointer types lacks a cast [enabled by default]
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_block_isbad':
drivers/staging/goldfish/goldfish_nand.c:247:8: warning: comparison of distinct pointer types lacks a cast [enabled by default]
drivers/staging/goldfish/goldfish_nand.c: In function 'goldfish_nand_block_markbad':
drivers/staging/goldfish/goldfish_nand.c:268:8: warning: comparison of distinct pointer types lacks a cast [enabled by default]
--
>> drivers/net/wireless/libertas/if_usb.c:16:22: fatal error: asm/olpc.h: No such file or directory
compilation terminated.
--
>> drivers/platform/olpc/olpc-ec.c:18:22: fatal error: asm/olpc.h: No such file or directory
compilation terminated.
vim +30 drivers/staging/olpc_dcon/olpc_dcon.c
ac9bbd08 Toshiaki Yamane 2012-08-17 14 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
eecb3e4e Andres Salomon 2010-09-24 15
eecb3e4e Andres Salomon 2010-09-24 16 #include <linux/kernel.h>
eecb3e4e Andres Salomon 2010-09-24 17 #include <linux/fb.h>
eecb3e4e Andres Salomon 2010-09-24 18 #include <linux/console.h>
eecb3e4e Andres Salomon 2010-09-24 19 #include <linux/i2c.h>
eecb3e4e Andres Salomon 2010-09-24 20 #include <linux/platform_device.h>
eecb3e4e Andres Salomon 2010-09-24 21 #include <linux/interrupt.h>
eecb3e4e Andres Salomon 2010-09-24 22 #include <linux/delay.h>
99c97852 Paul Gortmaker 2011-07-03 23 #include <linux/module.h>
eecb3e4e Andres Salomon 2010-09-24 24 #include <linux/backlight.h>
eecb3e4e Andres Salomon 2010-09-24 25 #include <linux/device.h>
e107e6eb Marek Belisko 2011-02-03 26 #include <linux/uaccess.h>
eecb3e4e Andres Salomon 2010-09-24 27 #include <linux/ctype.h>
eecb3e4e Andres Salomon 2010-09-24 28 #include <linux/reboot.h>
3bf9428f Andres Salomon 2012-07-11 29 #include <linux/olpc-ec.h>
eecb3e4e Andres Salomon 2010-09-24 @30 #include <asm/tsc.h>
eecb3e4e Andres Salomon 2010-09-24 31 #include <asm/olpc.h>
eecb3e4e Andres Salomon 2010-09-24 32
eecb3e4e Andres Salomon 2010-09-24 33 #include "olpc_dcon.h"
eecb3e4e Andres Salomon 2010-09-24 34
eecb3e4e Andres Salomon 2010-09-24 35 /* Module definitions */
eecb3e4e Andres Salomon 2010-09-24 36
c542341d Valentin Rothberg 2011-12-05 37 static ushort resumeline = 898;
c542341d Valentin Rothberg 2011-12-05 38 module_param(resumeline, ushort, 0444);
:::::: The code at line 30 was first introduced by commit
:::::: eecb3e4e5d9d83ebe1bef222a707eb7618498b67 staging: olpc_dcon: add OLPC display controller (DCON) support
:::::: TO: Andres Salomon <dilinger@queued.net>
:::::: CC: Greg Kroah-Hartman <gregkh@suse.de>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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