Re: microblaze syscall list

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Michal Simek wrote:
/* fs/select.c */
	.long sys_select /* obsolete -> sys_pselect6 */
ok	.long sys_pselect7
	.long sys_pselect6 /* obsolete -> sys_pselect7 */

I thought there was some semantic differences between select() and pselect()... perhaps those changes have been removed?


/* kernel/sys_ni.c */
	.long sys_ni_syscall /*  :-)  */


There is a school of thought that it's useful to reserve a system call number (usually zero) as a system call that is *guaranteed* to have no effect.

/* arch - microblaze specific */
/* arch/microblaze/kernel/signal.c */
	.long sys_sigreturn /* obsolete -> sys_rt_sigreturn */
ok	.long sys_rt_sigreturn_wrapper /*.long sys_rt_sigreturn*/
	.long sys_sigaction /* obsolete -> rt_sigaction */
	.long sys_sigsuspend /* obsolete -> rt_sigsuspend */

Btw, please implement rt_sigreturn sanely; on x86, for example, one has to pop a word off the stack before one can invoke the system call, when used as sa_restorer...

	-hpa

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