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test/integration: Fix RHEL-8 test new-function for ppc64le

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new-function test fails on ppc64le with the following message:

create-diff-object: ERROR: n_tty.o: kpatch_no_sibling_calls_ppc64le: 3445: Found an unsupported sibling call at n_tty_write()+0x20.  Add __attribute__((optimize("-fno-optimize-sibling-calls"))) to n_tty_write() definition.

Add the suggested attribute, as was done for rhel-7.[5-7] versions of
the test.

Signed-off-by: Julien Thierry <jthierry@redhat.com>
This commit is contained in:
Julien Thierry 2019-09-17 13:57:56 +01:00
parent 6943128ceb
commit 0c96fd0968
1 changed files with 2 additions and 2 deletions
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4
test/integration/rhel-8.0/new-function.patch
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@ -15,8 +15,8 @@ index 3ad4602..f3cda7e 100644
return (b - buf) ? b - buf : retval;
}
+static ssize_t n_tty_write(struct tty_struct *tty, struct file *file,
+ const unsigned char *buf, size_t nr)
+static ssize_t __attribute__((optimize("-fno-optimize-sibling-calls"))) n_tty_write(struct tty_struct *tty, struct file *file,
+ const unsigned char *buf, size_t nr)
+{
+ return kpatch_n_tty_write(tty, file, buf, nr);
+}