Re: [PATCH v2] selftest/vm clarify error statement in gup_test

On 4/5/22 4:33 PM, Matthew Wilcox wrote:

On Tue, Apr 05, 2022 at 09:48:09PM +0000, Sidhartha Kumar wrote:

...

• perror("open");
  

• exit(1);
  

• switch (errno) {
  

• case EACCES:
  

• 	if (getuid())
  

• 		printf("Please run this test as root\n");
  

Shouldn't all these be fprintf(stderr, ...); ?

printf() is consistent with the other messages in this file. Either works.

thanks, -- Shuah