linux-kernel - [PATCH v4 5/8] s390: Break cyclic percpu include

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20200623083721.396143816@infradead.org>
Date:   Tue, 23 Jun 2020 10:36:50 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     mingo@...nel.org, will@...nel.org, tglx@...utronix.de
Cc:     x86@...nel.org, linux-kernel@...r.kernel.org,
        a.darwish@...utronix.de, rostedt@...dmis.org,
        bigeasy@...utronix.de, peterz@...radead.org, davem@...emloft.net,
        sparclinux@...r.kernel.org, mpe@...erman.id.au,
        linuxppc-dev@...ts.ozlabs.org, heiko.carstens@...ibm.com,
        linux-s390@...r.kernel.org, linux@...linux.org.uk
Subject: [PATCH v4 5/8] s390: Break cyclic percpu include

In order to use <asm/percpu.h> in irqflags.h, we need to make sure
asm/percpu.h does not itself depend on irqflags.h

Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
---
 arch/s390/include/asm/smp.h         |    1 +
 arch/s390/include/asm/thread_info.h |    1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -10,6 +10,7 @@
 
 #include <asm/sigp.h>
 #include <asm/lowcore.h>
+#include <asm/processor.h>
 
 #define raw_smp_processor_id()	(S390_lowcore.cpu_nr)
 
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -24,7 +24,6 @@
 #ifndef __ASSEMBLY__
 #include <asm/lowcore.h>
 #include <asm/page.h>
-#include <asm/processor.h>
 
 #define STACK_INIT_OFFSET \
 	(THREAD_SIZE - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs))