[jsarha:topic/chromeos-4.19-s0ix 9741/9999] net/bluetooth/af_bluetooth.c:551: Error: unrecognized opcode `csrc sstatus,a5'
From: kernel test robot
Date: Mon Sep 12 2022 - 07:51:09 EST
tree: https://github.com/jsarha/linux topic/chromeos-4.19-s0ix
head: 430bdaa0a8c38697780f45a148964d71951df11f
commit: 9b30b4dd29c7f6b53f53076d7339e112c308f05e [9741/9999] CHROMIUM: bluetooth: enable turn on/off debug logs at runtime
config: riscv-buildonly-randconfig-r003-20220911 (https://download.01.org/0day-ci/archive/20220912/202209121904.dOfF1woq-lkp@xxxxxxxxx/config)
compiler: riscv64-linux-gcc (GCC) 12.1.0
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://github.com/jsarha/linux/commit/9b30b4dd29c7f6b53f53076d7339e112c308f05e
git remote add jsarha https://github.com/jsarha/linux
git fetch --no-tags jsarha topic/chromeos-4.19-s0ix
git checkout 9b30b4dd29c7f6b53f53076d7339e112c308f05e
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash M=net/bluetooth
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
net/bluetooth/af_bluetooth.c: Assembler messages:
net/bluetooth/af_bluetooth.c:540: Error: unrecognized opcode `csrs sstatus,a5'
>> net/bluetooth/af_bluetooth.c:551: Error: unrecognized opcode `csrc sstatus,a5'
net/bluetooth/af_bluetooth.c:551: Error: unrecognized opcode `csrs sstatus,a5'
vim +551 net/bluetooth/af_bluetooth.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 522
3241ad820dbb17 Marcel Holtmann 2008-07-14 523 int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
3241ad820dbb17 Marcel Holtmann 2008-07-14 524 {
3241ad820dbb17 Marcel Holtmann 2008-07-14 525 struct sock *sk = sock->sk;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 526 struct sk_buff *skb;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 527 long amount;
3241ad820dbb17 Marcel Holtmann 2008-07-14 528 int err;
3241ad820dbb17 Marcel Holtmann 2008-07-14 529
3241ad820dbb17 Marcel Holtmann 2008-07-14 530 BT_DBG("sk %p cmd %x arg %lx", sk, cmd, arg);
3241ad820dbb17 Marcel Holtmann 2008-07-14 531
3241ad820dbb17 Marcel Holtmann 2008-07-14 532 switch (cmd) {
43cbeee9f9b263 Marcel Holtmann 2008-07-14 533 case TIOCOUTQ:
43cbeee9f9b263 Marcel Holtmann 2008-07-14 534 if (sk->sk_state == BT_LISTEN)
43cbeee9f9b263 Marcel Holtmann 2008-07-14 535 return -EINVAL;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 536
31e6d363abcd0d Eric Dumazet 2009-06-17 537 amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
43cbeee9f9b263 Marcel Holtmann 2008-07-14 538 if (amount < 0)
43cbeee9f9b263 Marcel Holtmann 2008-07-14 539 amount = 0;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 540 err = put_user(amount, (int __user *) arg);
43cbeee9f9b263 Marcel Holtmann 2008-07-14 541 break;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 542
43cbeee9f9b263 Marcel Holtmann 2008-07-14 543 case TIOCINQ:
43cbeee9f9b263 Marcel Holtmann 2008-07-14 544 if (sk->sk_state == BT_LISTEN)
43cbeee9f9b263 Marcel Holtmann 2008-07-14 545 return -EINVAL;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 546
43cbeee9f9b263 Marcel Holtmann 2008-07-14 547 lock_sock(sk);
43cbeee9f9b263 Marcel Holtmann 2008-07-14 548 skb = skb_peek(&sk->sk_receive_queue);
43cbeee9f9b263 Marcel Holtmann 2008-07-14 549 amount = skb ? skb->len : 0;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 550 release_sock(sk);
43cbeee9f9b263 Marcel Holtmann 2008-07-14 @551 err = put_user(amount, (int __user *) arg);
43cbeee9f9b263 Marcel Holtmann 2008-07-14 552 break;
43cbeee9f9b263 Marcel Holtmann 2008-07-14 553
3241ad820dbb17 Marcel Holtmann 2008-07-14 554 case SIOCGSTAMP:
3241ad820dbb17 Marcel Holtmann 2008-07-14 555 err = sock_get_timestamp(sk, (struct timeval __user *) arg);
3241ad820dbb17 Marcel Holtmann 2008-07-14 556 break;
3241ad820dbb17 Marcel Holtmann 2008-07-14 557
3241ad820dbb17 Marcel Holtmann 2008-07-14 558 case SIOCGSTAMPNS:
3241ad820dbb17 Marcel Holtmann 2008-07-14 559 err = sock_get_timestampns(sk, (struct timespec __user *) arg);
3241ad820dbb17 Marcel Holtmann 2008-07-14 560 break;
3241ad820dbb17 Marcel Holtmann 2008-07-14 561
3241ad820dbb17 Marcel Holtmann 2008-07-14 562 default:
3241ad820dbb17 Marcel Holtmann 2008-07-14 563 err = -ENOIOCTLCMD;
3241ad820dbb17 Marcel Holtmann 2008-07-14 564 break;
3241ad820dbb17 Marcel Holtmann 2008-07-14 565 }
3241ad820dbb17 Marcel Holtmann 2008-07-14 566
3241ad820dbb17 Marcel Holtmann 2008-07-14 567 return err;
3241ad820dbb17 Marcel Holtmann 2008-07-14 568 }
3241ad820dbb17 Marcel Holtmann 2008-07-14 569 EXPORT_SYMBOL(bt_sock_ioctl);
3241ad820dbb17 Marcel Holtmann 2008-07-14 570
:::::: The code at line 551 was first introduced by commit
:::::: 43cbeee9f9b26300275e4e2d55ed1607f8c5f760 [Bluetooth] Add support for TIOCOUTQ and TIOCINQ ioctls
:::::: TO: Marcel Holtmann <marcel@xxxxxxxxxxxx>
:::::: CC: Marcel Holtmann <marcel@xxxxxxxxxxxx>
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