[linux-next:master 2408/4141] drivers/scsi/sg.c:2198:1: warning: the frame size of 2144 bytes is larger than 2048 bytes

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   d98f554b318f57ded14684c04b3337a1975cf490
commit: ed130bcd75fe26da9165d0a9f9df931aa8c47fc9 [2408/4141] scsi: sg: Track lowest inactive and await indexes
config: arm-randconfig-r036-20210312 (attached as .config)
compiler: arm-linux-gnueabi-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
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ed130bcd75fe26da9165d0a9f9df931aa8c47fc9
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout ed130bcd75fe26da9165d0a9f9df931aa8c47fc9
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

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

All warnings (new ones prefixed by >>):

   drivers/scsi/sg.c: In function 'sg_ioctl_common':
>> drivers/scsi/sg.c:2198:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
    2198 | }
         | ^


vim +2198 drivers/scsi/sg.c

c99d01af2aa92f Douglas Gilbert   2021-02-19  1978  
37b9d1e0017b2d Jörn Engel        2012-04-12  1979  static long
da0b8f731b3ccc Douglas Gilbert   2021-02-19  1980  sg_ioctl_common(struct file *filp, struct sg_device *sdp, struct sg_fd *sfp,
d320a9551e394c Arnd Bergmann     2019-03-15  1981  		unsigned int cmd_in, void __user *p)
^1da177e4c3f41 Linus Torvalds    2005-04-16  1982  {
c99d01af2aa92f Douglas Gilbert   2021-02-19  1983  	bool read_only = O_RDWR != (filp->f_flags & O_ACCMODE);
c99d01af2aa92f Douglas Gilbert   2021-02-19  1984  	int val;
c99d01af2aa92f Douglas Gilbert   2021-02-19  1985  	int result = 0;
^1da177e4c3f41 Linus Torvalds    2005-04-16  1986  	int __user *ip = p;
da0b8f731b3ccc Douglas Gilbert   2021-02-19  1987  	struct sg_request *srp;
c99d01af2aa92f Douglas Gilbert   2021-02-19  1988  	struct scsi_device *sdev;
763d5d3c1d381f Douglas Gilbert   2021-02-19  1989  	unsigned long idx;
c99d01af2aa92f Douglas Gilbert   2021-02-19  1990  	__maybe_unused const char *pmlp = ", pass to mid-level";
^1da177e4c3f41 Linus Torvalds    2005-04-16  1991  
b0d532124dd2c2 Douglas Gilbert   2021-02-19  1992  	SG_LOG(6, sfp, "%s: cmd=0x%x, O_NONBLOCK=%d\n", __func__, cmd_in,
b0d532124dd2c2 Douglas Gilbert   2021-02-19  1993  	       !!(filp->f_flags & O_NONBLOCK));
c99d01af2aa92f Douglas Gilbert   2021-02-19  1994  	if (unlikely(SG_IS_DETACHING(sdp)))
c99d01af2aa92f Douglas Gilbert   2021-02-19  1995  		return -ENODEV;
c99d01af2aa92f Douglas Gilbert   2021-02-19  1996  	sdev = sdp->device;
^1da177e4c3f41 Linus Torvalds    2005-04-16  1997  
^1da177e4c3f41 Linus Torvalds    2005-04-16  1998  	switch (cmd_in) {
^1da177e4c3f41 Linus Torvalds    2005-04-16  1999  	case SG_IO:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2000  		return sg_ctl_sg_io(filp, sdp, sfp, p);
bb2e50421582c8 Douglas Gilbert   2021-02-19  2001  	case SG_IOSUBMIT:
bb2e50421582c8 Douglas Gilbert   2021-02-19  2002  		SG_LOG(3, sfp, "%s:    SG_IOSUBMIT\n", __func__);
bb2e50421582c8 Douglas Gilbert   2021-02-19  2003  		return sg_ctl_iosubmit(filp, sfp, p);
ba044fa1d5f428 Douglas Gilbert   2021-02-19  2004  	case SG_IOSUBMIT_V3:
ba044fa1d5f428 Douglas Gilbert   2021-02-19  2005  		SG_LOG(3, sfp, "%s:    SG_IOSUBMIT_V3\n", __func__);
ba044fa1d5f428 Douglas Gilbert   2021-02-19  2006  		return sg_ctl_iosubmit_v3(filp, sfp, p);
bb2e50421582c8 Douglas Gilbert   2021-02-19  2007  	case SG_IORECEIVE:
bb2e50421582c8 Douglas Gilbert   2021-02-19  2008  		SG_LOG(3, sfp, "%s:    SG_IORECEIVE\n", __func__);
bb2e50421582c8 Douglas Gilbert   2021-02-19  2009  		return sg_ctl_ioreceive(filp, sfp, p);
ba044fa1d5f428 Douglas Gilbert   2021-02-19  2010  	case SG_IORECEIVE_V3:
ba044fa1d5f428 Douglas Gilbert   2021-02-19  2011  		SG_LOG(3, sfp, "%s:    SG_IORECEIVE_V3\n", __func__);
ba044fa1d5f428 Douglas Gilbert   2021-02-19  2012  		return sg_ctl_ioreceive_v3(filp, sfp, p);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2013  	case SG_GET_SCSI_ID:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2014  		return sg_ctl_scsi_id(sdev, sfp, p);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2015  	case SG_SET_FORCE_PACK_ID:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2016  		SG_LOG(3, sfp, "%s:    SG_SET_FORCE_PACK_ID\n", __func__);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2017  		result = get_user(val, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2018  		if (result)
^1da177e4c3f41 Linus Torvalds    2005-04-16  2019  			return result;
af1fc95db44560 Douglas Gilbert   2021-02-19  2020  		assign_bit(SG_FFD_FORCE_PACKID, sfp->ffd_bm, !!val);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2021  		return 0;
89c0e50330bd6d Douglas Gilbert   2021-02-19  2022  	case SG_GET_PACK_ID:    /* or tag of oldest "read"-able, -1 if none */
c99d01af2aa92f Douglas Gilbert   2021-02-19  2023  		val = -1;
763d5d3c1d381f Douglas Gilbert   2021-02-19  2024  		xa_for_each_marked(&sfp->srp_arr, idx, srp, SG_XA_RQ_AWAIT) {
763d5d3c1d381f Douglas Gilbert   2021-02-19  2025  			if (!srp)
763d5d3c1d381f Douglas Gilbert   2021-02-19  2026  				continue;
af1fc95db44560 Douglas Gilbert   2021-02-19  2027  			val = srp->pack_id;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2028  			break;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2029  		}
c99d01af2aa92f Douglas Gilbert   2021-02-19  2030  		SG_LOG(3, sfp, "%s:    SG_GET_PACK_ID=%d\n", __func__, val);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2031  		return put_user(val, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2032  	case SG_GET_NUM_WAITING:
ed130bcd75fe26 Douglas Gilbert   2021-02-19  2033  		val = atomic_read(&sfp->waiting);
ed130bcd75fe26 Douglas Gilbert   2021-02-19  2034  		if (val)
ed130bcd75fe26 Douglas Gilbert   2021-02-19  2035  			return put_user(val, ip);
ed130bcd75fe26 Douglas Gilbert   2021-02-19  2036  		return put_user(atomic_read_acquire(&sfp->waiting), ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2037  	case SG_GET_SG_TABLESIZE:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2038  		SG_LOG(3, sfp, "%s:    SG_GET_SG_TABLESIZE=%d\n", __func__,
c99d01af2aa92f Douglas Gilbert   2021-02-19  2039  		       sdp->max_sgat_sz);
48a7350dda38dc Douglas Gilbert   2021-02-19  2040  		return put_user(sdp->max_sgat_sz, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2041  	case SG_SET_RESERVED_SIZE:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2042  		result = get_user(val, ip);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2043  		if (!result) {
c99d01af2aa92f Douglas Gilbert   2021-02-19  2044  			if (val >= 0 && val <= (1024 * 1024 * 1024)) {
af1fc95db44560 Douglas Gilbert   2021-02-19  2045  				mutex_lock(&sfp->f_mutex);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2046  				result = sg_set_reserved_sz(sfp, val);
af1fc95db44560 Douglas Gilbert   2021-02-19  2047  				mutex_unlock(&sfp->f_mutex);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2048  			} else {
c99d01af2aa92f Douglas Gilbert   2021-02-19  2049  				SG_LOG(3, sfp, "%s: invalid size\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2050  				result = -EINVAL;
1bc0eb0446158c Hannes Reinecke   2017-04-07  2051  			}
^1da177e4c3f41 Linus Torvalds    2005-04-16  2052  		}
c99d01af2aa92f Douglas Gilbert   2021-02-19  2053  		return result;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2054  	case SG_GET_RESERVED_SIZE:
af1fc95db44560 Douglas Gilbert   2021-02-19  2055  		mutex_lock(&sfp->f_mutex);
af1fc95db44560 Douglas Gilbert   2021-02-19  2056  		val = min_t(int, sfp->rsv_srp->sgat_h.buflen,
af1fc95db44560 Douglas Gilbert   2021-02-19  2057  			    sdp->max_sgat_sz);
af1fc95db44560 Douglas Gilbert   2021-02-19  2058  		mutex_unlock(&sfp->f_mutex);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2059  		SG_LOG(3, sfp, "%s:    SG_GET_RESERVED_SIZE=%d\n",
c99d01af2aa92f Douglas Gilbert   2021-02-19  2060  		       __func__, val);
af1fc95db44560 Douglas Gilbert   2021-02-19  2061  		result = put_user(val, ip);
af1fc95db44560 Douglas Gilbert   2021-02-19  2062  		return result;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2063  	case SG_SET_COMMAND_Q:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2064  		SG_LOG(3, sfp, "%s:    SG_SET_COMMAND_Q\n", __func__);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2065  		result = get_user(val, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2066  		if (result)
^1da177e4c3f41 Linus Torvalds    2005-04-16  2067  			return result;
af1fc95db44560 Douglas Gilbert   2021-02-19  2068  		assign_bit(SG_FFD_CMD_Q, sfp->ffd_bm, !!val);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2069  		return 0;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2070  	case SG_GET_COMMAND_Q:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2071  		SG_LOG(3, sfp, "%s:    SG_GET_COMMAND_Q\n", __func__);
af1fc95db44560 Douglas Gilbert   2021-02-19  2072  		return put_user(test_bit(SG_FFD_CMD_Q, sfp->ffd_bm), ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2073  	case SG_SET_KEEP_ORPHAN:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2074  		SG_LOG(3, sfp, "%s:    SG_SET_KEEP_ORPHAN\n", __func__);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2075  		result = get_user(val, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2076  		if (result)
^1da177e4c3f41 Linus Torvalds    2005-04-16  2077  			return result;
af1fc95db44560 Douglas Gilbert   2021-02-19  2078  		assign_bit(SG_FFD_KEEP_ORPHAN, sfp->ffd_bm, !!val);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2079  		return 0;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2080  	case SG_GET_KEEP_ORPHAN:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2081  		SG_LOG(3, sfp, "%s:    SG_GET_KEEP_ORPHAN\n", __func__);
af1fc95db44560 Douglas Gilbert   2021-02-19  2082  		return put_user(test_bit(SG_FFD_KEEP_ORPHAN, sfp->ffd_bm),
af1fc95db44560 Douglas Gilbert   2021-02-19  2083  				ip);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2084  	case SG_GET_VERSION_NUM:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2085  		SG_LOG(3, sfp, "%s:    SG_GET_VERSION_NUM\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2086  		return put_user(sg_version_num, ip);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2087  	case SG_GET_REQUEST_TABLE:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2088  		return sg_ctl_req_tbl(sfp, p);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2089  	case SG_SCSI_RESET:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2090  		SG_LOG(3, sfp, "%s:    SG_SCSI_RESET\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2091  		break;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2092  	case SG_SET_TIMEOUT:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2093  		SG_LOG(3, sfp, "%s:    SG_SET_TIMEOUT\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2094  		result = get_user(val, ip);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2095  		if (result)
c99d01af2aa92f Douglas Gilbert   2021-02-19  2096  			return result;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2097  		if (val < 0)
c99d01af2aa92f Douglas Gilbert   2021-02-19  2098  			return -EIO;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2099  		if (val >= mult_frac((s64)INT_MAX, USER_HZ, HZ))
c99d01af2aa92f Douglas Gilbert   2021-02-19  2100  			val = min_t(s64, mult_frac((s64)INT_MAX, USER_HZ, HZ),
c99d01af2aa92f Douglas Gilbert   2021-02-19  2101  				    INT_MAX);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2102  		sfp->timeout_user = val;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2103  		sfp->timeout = mult_frac(val, HZ, USER_HZ);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2104  		return 0;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2105  	case SG_GET_TIMEOUT:    /* N.B. User receives timeout as return value */
c99d01af2aa92f Douglas Gilbert   2021-02-19  2106  				/* strange ..., for backward compatibility */
c99d01af2aa92f Douglas Gilbert   2021-02-19  2107  		SG_LOG(3, sfp, "%s:    SG_GET_TIMEOUT\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2108  		return sfp->timeout_user;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2109  	case SG_SET_FORCE_LOW_DMA:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2110  		/*
c99d01af2aa92f Douglas Gilbert   2021-02-19  2111  		 * N.B. This ioctl never worked properly, but failed to
c99d01af2aa92f Douglas Gilbert   2021-02-19  2112  		 * return an error value. So returning '0' to keep
c99d01af2aa92f Douglas Gilbert   2021-02-19  2113  		 * compatibility with legacy applications.
c99d01af2aa92f Douglas Gilbert   2021-02-19  2114  		 */
c99d01af2aa92f Douglas Gilbert   2021-02-19  2115  		SG_LOG(3, sfp, "%s:    SG_SET_FORCE_LOW_DMA\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2116  		return 0;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2117  	case SG_GET_LOW_DMA:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2118  		SG_LOG(3, sfp, "%s:    SG_GET_LOW_DMA\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2119  		return put_user((int)sdev->host->unchecked_isa_dma, ip);
7ba0ec6097b45c Douglas Gilbert   2021-02-19  2120  	case SG_NEXT_CMD_LEN:	/* active only in v2 interface */
c99d01af2aa92f Douglas Gilbert   2021-02-19  2121  		SG_LOG(3, sfp, "%s:    SG_NEXT_CMD_LEN\n", __func__);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2122  		result = get_user(val, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2123  		if (result)
^1da177e4c3f41 Linus Torvalds    2005-04-16  2124  			return result;
bf33f87dd04c37 peter chang       2017-02-15  2125  		if (val > SG_MAX_CDB_SIZE)
bf33f87dd04c37 peter chang       2017-02-15  2126  			return -ENOMEM;
c4aaf4c540d32a Douglas Gilbert   2021-02-19  2127  		mutex_lock(&sfp->f_mutex);
c4aaf4c540d32a Douglas Gilbert   2021-02-19  2128  		sfp->next_cmd_len = max_t(int, val, 0);
c4aaf4c540d32a Douglas Gilbert   2021-02-19  2129  		mutex_unlock(&sfp->f_mutex);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2130  		return 0;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2131  	case SG_GET_ACCESS_COUNT:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2132  		SG_LOG(3, sfp, "%s:    SG_GET_ACCESS_COUNT\n", __func__);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2133  		/* faked - we don't have a real access count anymore */
c99d01af2aa92f Douglas Gilbert   2021-02-19  2134  		val = (sdev ? 1 : 0);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2135  		return put_user(val, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2136  	case SG_EMULATED_HOST:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2137  		SG_LOG(3, sfp, "%s:    SG_EMULATED_HOST\n", __func__);
af1fc95db44560 Douglas Gilbert   2021-02-19  2138  		if (unlikely(SG_IS_DETACHING(sdp)))
af1fc95db44560 Douglas Gilbert   2021-02-19  2139  			return -ENODEV;
c99d01af2aa92f Douglas Gilbert   2021-02-19  2140  		return put_user(sdev->host->hostt->emulated, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2141  	case SCSI_IOCTL_SEND_COMMAND:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2142  		SG_LOG(3, sfp, "%s:    SCSI_IOCTL_SEND_COMMAND\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2143  		return sg_scsi_ioctl(sdev->request_queue, NULL, filp->f_mode,
c99d01af2aa92f Douglas Gilbert   2021-02-19  2144  				     p);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2145  	case SG_SET_DEBUG:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2146  		SG_LOG(3, sfp, "%s:    SG_SET_DEBUG\n", __func__);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2147  		result = get_user(val, ip);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2148  		if (result)
^1da177e4c3f41 Linus Torvalds    2005-04-16  2149  			return result;
af1fc95db44560 Douglas Gilbert   2021-02-19  2150  		assign_bit(SG_FDEV_LOG_SENSE, sdp->fdev_bm, !!val);
0a3245bc182560 Douglas Gilbert   2021-02-19  2151  		if (val == 0)	/* user can force recalculation */
0a3245bc182560 Douglas Gilbert   2021-02-19  2152  			sg_calc_sgat_param(sdp);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2153  		return 0;
44ec95425c1d9d Alan Stern        2007-02-20  2154  	case BLKSECTGET:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2155  		SG_LOG(3, sfp, "%s:    BLKSECTGET\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2156  		return put_user(max_sectors_bytes(sdev->request_queue), ip);
6da127ad0918f9 Christof Schmitt  2008-01-11  2157  	case BLKTRACESETUP:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2158  		SG_LOG(3, sfp, "%s:    BLKTRACESETUP\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2159  		return blk_trace_setup(sdev->request_queue,
6da127ad0918f9 Christof Schmitt  2008-01-11  2160  				       sdp->disk->disk_name,
76e3a19d0691bb Martin Peschke    2009-01-30  2161  				       MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
7475c8ae1b7bfc Bart Van Assche   2017-08-25  2162  				       NULL, p);
6da127ad0918f9 Christof Schmitt  2008-01-11  2163  	case BLKTRACESTART:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2164  		SG_LOG(3, sfp, "%s:    BLKTRACESTART\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2165  		return blk_trace_startstop(sdev->request_queue, 1);
6da127ad0918f9 Christof Schmitt  2008-01-11  2166  	case BLKTRACESTOP:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2167  		SG_LOG(3, sfp, "%s:    BLKTRACESTOP\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2168  		return blk_trace_startstop(sdev->request_queue, 0);
6da127ad0918f9 Christof Schmitt  2008-01-11  2169  	case BLKTRACETEARDOWN:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2170  		SG_LOG(3, sfp, "%s:    BLKTRACETEARDOWN\n", __func__);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2171  		return blk_trace_remove(sdev->request_queue);
906d15fbd23c12 Christoph Hellwig 2014-10-11  2172  	case SCSI_IOCTL_GET_IDLUN:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2173  		SG_LOG(3, sfp, "%s:    SCSI_IOCTL_GET_IDLUN %s\n", __func__,
c99d01af2aa92f Douglas Gilbert   2021-02-19  2174  		       pmlp);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2175  		break;
906d15fbd23c12 Christoph Hellwig 2014-10-11  2176  	case SCSI_IOCTL_GET_BUS_NUMBER:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2177  		SG_LOG(3, sfp, "%s:    SCSI_IOCTL_GET_BUS_NUMBER%s\n",
c99d01af2aa92f Douglas Gilbert   2021-02-19  2178  		       __func__, pmlp);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2179  		break;
906d15fbd23c12 Christoph Hellwig 2014-10-11  2180  	case SCSI_IOCTL_PROBE_HOST:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2181  		SG_LOG(3, sfp, "%s:    SCSI_IOCTL_PROBE_HOST%s",
c99d01af2aa92f Douglas Gilbert   2021-02-19  2182  		       __func__, pmlp);
c99d01af2aa92f Douglas Gilbert   2021-02-19  2183  		break;
906d15fbd23c12 Christoph Hellwig 2014-10-11  2184  	case SG_GET_TRANSFORM:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2185  		SG_LOG(3, sfp, "%s:    SG_GET_TRANSFORM%s\n", __func__, pmlp);
906d15fbd23c12 Christoph Hellwig 2014-10-11  2186  		break;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2187  	default:
c99d01af2aa92f Douglas Gilbert   2021-02-19  2188  		SG_LOG(3, sfp, "%s:    unrecognized ioctl [0x%x]%s\n",
c99d01af2aa92f Douglas Gilbert   2021-02-19  2189  		       __func__, cmd_in, pmlp);
^1da177e4c3f41 Linus Torvalds    2005-04-16  2190  		if (read_only)
c99d01af2aa92f Douglas Gilbert   2021-02-19  2191  			return -EPERM;	/* don't know, so take safer approach */
906d15fbd23c12 Christoph Hellwig 2014-10-11  2192  		break;
^1da177e4c3f41 Linus Torvalds    2005-04-16  2193  	}
f24c409c880d71 Douglas Gilbert   2021-02-19  2194  	result = sg_allow_if_err_recovery(sdp, filp->f_flags & O_NDELAY);
af1fc95db44560 Douglas Gilbert   2021-02-19  2195  	if (unlikely(result))
906d15fbd23c12 Christoph Hellwig 2014-10-11  2196  		return result;
d320a9551e394c Arnd Bergmann     2019-03-15  2197  	return -ENOIOCTLCMD;
^1da177e4c3f41 Linus Torvalds    2005-04-16 @2198  }
^1da177e4c3f41 Linus Torvalds    2005-04-16  2199  

:::::: The code at line 2198 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>
:::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>

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

Attachment: .config.gz
Description: application/gzip


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