From: Mihai Carabas <mihai.carabas@oracle.com>
Date: Fri, 29 Jun 2018 09:13:41 +0000 (+0300)
Subject: fs: proc: array.c: fix Speculation_Store_Bypass print format
X-Git-Tag: v4.1.12-124.31.3~683
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=1d7876c375a626187667dad6355d2d6d52047cf9;p=users%2Fjedix%2Flinux-maple.git

fs: proc: array.c: fix Speculation_Store_Bypass print format

This patch fixes commit id f590427c8b01298b416f043107e654918107c579 While
backporting, we introduce a \n in front of Speculation_Store_Bypass ending up
with a suplimentary newline which is affecting different tools (like iotop):
Seccomp:        0

Speculation_Store_Bypass:       thread vulnerable

Orabug: 28128750

Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: John Haxby <john.haxby@oracle.com>
Signed-off-by: Brian Maly <brian.maly@oracle.com>
---

diff --git a/fs/proc/array.c b/fs/proc/array.c
index a5cb99d9e847..5972e0e256f8 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -323,7 +323,7 @@ static inline void task_seccomp(struct seq_file *m, struct task_struct *p)
 #ifdef CONFIG_SECCOMP
 	seq_printf(m, "Seccomp:\t%d\n", p->seccomp.mode);
 #endif
-	seq_printf(m, "\nSpeculation_Store_Bypass:\t");
+	seq_printf(m, "Speculation_Store_Bypass:\t");
 	switch (arch_prctl_spec_ctrl_get(p, PR_SPEC_STORE_BYPASS)) {
 	case -EINVAL:
 		seq_printf(m, "unknown");