]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
x86/uv: Use the right TLB-flush API
authorPeter Zijlstra <peterz@infradead.org>
Tue, 5 Dec 2017 12:34:50 +0000 (13:34 +0100)
committerIngo Molnar <mingo@kernel.org>
Fri, 22 Dec 2017 19:13:02 +0000 (20:13 +0100)
Since uv_flush_tlb_others() implements flush_tlb_others() which is
about flushing user mappings, we should use __flush_tlb_single(),
which too is about flushing user mappings.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Andrew Banman <abanman@hpe.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eduardo Valentin <eduval@amazon.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Travis <mike.travis@hpe.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aliguori@amazon.com
Cc: daniel.gruss@iaik.tugraz.at
Cc: hughd@google.com
Cc: keescook@google.com
Cc: linux-mm@kvack.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/platform/uv/tlb_uv.c

index f44c0bc95aa2f45ad42462a5f23f4db4672d1257..8538a6723171a5606058a8823ed1cbb2d343fdb6 100644 (file)
@@ -299,7 +299,7 @@ static void bau_process_message(struct msg_desc *mdp, struct bau_control *bcp,
                local_flush_tlb();
                stat->d_alltlb++;
        } else {
-               __flush_tlb_one(msg->address);
+               __flush_tlb_single(msg->address);
                stat->d_onetlb++;
        }
        stat->d_requestee++;