[djwong-xfs:repair-quota 54/55] fs/xfs/scrub/quotacheck.c:303:13: warning: cast from pointer to integer of different size

[djwong-xfs:repair-quota 54/55] fs/xfs/scrub/quotacheck.c:303:13: warning: cast from pointer to integer of different size

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git repair-quota
head:   46c1bb2989f596b35ff8fd23fc42a15d36b27e96
commit: 7d1edf310e9cb46eccfc844765af018a43088cb0 [54/55] xfs: track quota updates during live quotacheck
config: nds32-randconfig-r006-20200622 (attached as .config)
compiler: nds32le-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 7d1edf310e9cb46eccfc844765af018a43088cb0
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nds32 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>, old ones prefixed by <<):

fs/xfs/scrub/quotacheck.c: In function 'xqcheck_mod_dquot':
>> fs/xfs/scrub/quotacheck.c:303:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
303 |   dqa->tp = (unsigned long long)p->tp;
|             ^

vim +303 fs/xfs/scrub/quotacheck.c

   259	
   260	/*
   261	 * Create and fill out a quota delta tracking structure to shadow the updates
   262	 * going on in the regular quota code.
   263	 */
   264	static int
   265	xqcheck_mod_dquot(
   266		struct notifier_block	*nb,
   267		unsigned long		arg,
   268		void			*data)
   269	{
   270		struct xfs_trans_mod_dquot_params	*p = data;
   271		struct xqcheck		*xqc;
   272		struct xqcheck_dqacct	*dqa;
   273		struct xqcheck_dqtrx	*dqtrx;
   274		int			error;
   275	
   276		xqc = container_of(nb, struct xqcheck, mod_hook);
   277	
   278		/* Skip quota reservation fields. */
   279		switch (p->field) {
   280		case XFS_TRANS_DQ_BCOUNT:
   281		case XFS_TRANS_DQ_DELBCOUNT:
   282		case XFS_TRANS_DQ_ICOUNT:
   283		case XFS_TRANS_DQ_RTBCOUNT:
   284		case XFS_TRANS_DQ_DELRTBCOUNT:
   285			break;
   286		default:
   287			return NOTIFY_DONE;
   288		}
   289	
   290		/* Skip inodes that haven't been scanned yet. */
   291		mutex_lock(&xqc->lock);
   292		if (xqc->last_ino < p->ip->i_ino || xqc->hook_dead)
   293			goto out_unlock;
   294	
   295		/* Make a shadow quota accounting tracker for this transaction. */
   296		dqa = rhashtable_lookup_fast(&xqc->shadow_dquot_acct, &p->tp,
   297				xqcheck_dqacct_hash_params);
   298		if (!dqa) {
   299			dqa = kmem_zalloc(sizeof(*dqa), KM_MAYFAIL | KM_NOFS);
   300			if (!dqa)
   301				goto fail;
   302	
 > 303			dqa->tp = (unsigned long long)p->tp;
   304			error = rhashtable_insert_fast(&xqc->shadow_dquot_acct,
   305					&dqa->hash, xqcheck_dqacct_hash_params);
   306			if (error)
   307				goto fail;
   308		}
   309	
   310		/* Find the shadow dqtrx (or an empty slot) here. */
   311		dqtrx = xqcheck_get_dqtrx(dqa, p->dqp);
   312		if (!dqtrx)
   313			goto fail;
   314		if (dqtrx->dqp == NULL) {
   315			dqtrx->dqp = p->dqp;
   316			dqa->refcount++;
   317		}
   318	
   319		/* Update counter */
   320		switch (p->field) {
   321		case XFS_TRANS_DQ_BCOUNT:
   322			dqtrx->bcount_delta += p->delta;
   323			break;
   324		case XFS_TRANS_DQ_DELBCOUNT:
   325			dqtrx->delbcnt_delta += p->delta;
   326			break;
   327		case XFS_TRANS_DQ_ICOUNT:
   328			dqtrx->icount_delta += p->delta;
   329			break;
   330		case XFS_TRANS_DQ_RTBCOUNT:
   331			dqtrx->rtbcount_delta += p->delta;
   332			break;
   333		case XFS_TRANS_DQ_DELRTBCOUNT:
   334			dqtrx->delrtb_delta += p->delta;
   335			break;
   336		}
   337	
   338		goto out_unlock;
   339	fail:
   340		xqc->hook_dead = true;
   341	out_unlock:
   342		mutex_unlock(&xqc->lock);
   343		return NOTIFY_DONE;
   344	}
   345	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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