[pcmoore:dev-staging 19/19] arch/alpha/kernel/ptrace.c:500:21: error: passing argument 2 of 'audit_syscall_entry' makes pointer from integer without a cast

[pcmoore:dev-staging 19/19] arch/alpha/kernel/ptrace.c:500:21: error: passing argument 2 of 'audit_syscall_entry' makes pointer from integer without a cast

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git dev-staging
head:   de903b3126651c6a97cfb7786e535de974368708
commit: de903b3126651c6a97cfb7786e535de974368708 [19/19] audit: rename audit_syscall_entry_regs() to audit_syscall_entry()
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20261004/202610041836.6TatRQSm-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261004/202610041836.6TatRQSm-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610041836.6TatRQSm-lkp@intel.com/

All errors (new ones prefixed by >>):

   arch/alpha/kernel/ptrace.c: In function 'syscall_trace_enter':
>> arch/alpha/kernel/ptrace.c:500:21: error: passing argument 2 of 'audit_syscall_entry' makes pointer from integer without a cast [-Wint-conversion]
     500 |                 regs->r16, regs->r17, regs->r18, regs->r19);
         |                 ~~~~^~~~~
         |                     |
         |                     long unsigned int
   In file included from arch/alpha/kernel/ptrace.c:18:
   include/linux/audit.h:375:67: note: expected 'struct pt_regs *' but argument is of type 'long unsigned int'
     375 | static inline void audit_syscall_entry(int major, struct pt_regs *regs)
         |                                                   ~~~~~~~~~~~~~~~~^~~~
>> arch/alpha/kernel/ptrace.c:499:9: error: too many arguments to function 'audit_syscall_entry'; expected 2, have 5
     499 |         audit_syscall_entry(syscall_get_nr(current, regs),
         |         ^~~~~~~~~~~~~~~~~~~
     500 |                 regs->r16, regs->r17, regs->r18, regs->r19);
         |                            ~~~~~~~~~
   include/linux/audit.h:375:20: note: declared here
     375 | static inline void audit_syscall_entry(int major, struct pt_regs *regs)
         |                    ^~~~~~~~~~~~~~~~~~~


vim +/audit_syscall_entry +500 arch/alpha/kernel/ptrace.c

^1da177e4c3f41 Linus Torvalds  2005-04-16  473  
12f79be93d9469 Al Viro         2012-05-26  474  asmlinkage unsigned long syscall_trace_enter(void)
^1da177e4c3f41 Linus Torvalds  2005-04-16  475  {
a9302e84394457 蔡正龙          2013-12-20  476  	struct pt_regs *regs = current_pt_regs();
55b22075f7840e Magnus Lindholm 2026-04-09  477  
12f79be93d9469 Al Viro         2012-05-26  478  	if (test_thread_flag(TIF_SYSCALL_TRACE) &&
622f04e97415e6 Thomas Gleixner 2026-07-07  479  		!ptrace_report_syscall_permit_entry(regs)) {
55b22075f7840e Magnus Lindholm 2026-04-09  480  		syscall_set_nr(current, regs, -1);
55b22075f7840e Magnus Lindholm 2026-04-09  481  		if (regs->r19 == 0 && regs->r0 == (unsigned long)-1)
55b22075f7840e Magnus Lindholm 2026-04-09  482  			syscall_set_return_value(current, regs, -ENOSYS, 0);
55b22075f7840e Magnus Lindholm 2026-04-09  483  		return -1UL;
55b22075f7840e Magnus Lindholm 2026-04-09  484  	}
55b22075f7840e Magnus Lindholm 2026-04-09  485  
55b22075f7840e Magnus Lindholm 2026-04-09  486  	/*
55b22075f7840e Magnus Lindholm 2026-04-09  487  	 * Do the secure computing after ptrace; failures should be fast.
55b22075f7840e Magnus Lindholm 2026-04-09  488  	 * If this fails, seccomp may already have set up the return value
55b22075f7840e Magnus Lindholm 2026-04-09  489  	 * (e.g. SECCOMP_RET_ERRNO / TRACE).
55b22075f7840e Magnus Lindholm 2026-04-09  490  	 */
7ba2ba74713c83 Jinjie Ruan     2026-07-07  491  	if (!seccomp_permit_syscall()) {
55b22075f7840e Magnus Lindholm 2026-04-09  492  		if (regs->r19 == 0 && regs->r0 == (unsigned long)-1)
55b22075f7840e Magnus Lindholm 2026-04-09  493  			syscall_set_return_value(current, regs, -ENOSYS, 0);
55b22075f7840e Magnus Lindholm 2026-04-09  494  		syscall_set_nr(current, regs, -1);
55b22075f7840e Magnus Lindholm 2026-04-09  495  		return -1UL;
55b22075f7840e Magnus Lindholm 2026-04-09  496  	}
55b22075f7840e Magnus Lindholm 2026-04-09  497  
55b22075f7840e Magnus Lindholm 2026-04-09  498  #ifdef CONFIG_AUDITSYSCALL
55b22075f7840e Magnus Lindholm 2026-04-09 @499  	audit_syscall_entry(syscall_get_nr(current, regs),
55b22075f7840e Magnus Lindholm 2026-04-09 @500  		regs->r16, regs->r17, regs->r18, regs->r19);
55b22075f7840e Magnus Lindholm 2026-04-09  501  #endif
55b22075f7840e Magnus Lindholm 2026-04-09  502  	return syscall_get_nr(current, regs);
^1da177e4c3f41 Linus Torvalds  2005-04-16  503  }
12f79be93d9469 Al Viro         2012-05-26  504  

:::::: The code at line 500 was first introduced by commit
:::::: 55b22075f7840ef48254886758976531fe146609 alpha: add support for SECCOMP and SECCOMP_FILTER

:::::: TO: Magnus Lindholm <linmag7@gmail.com>
:::::: CC: Magnus Lindholm <linmag7@gmail.com>

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