Commit af7b83f9 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix aliasing bug in copy_user_highpage.
  [MIPS] IP22: fix wrong argument order
  [MIPS] IP22: Fix wrong check for second HPC
  [MIPS] Ocelot: remove remaining bits
  [MIPS] TLB: Fix instruction bitmasks
  [MIPS] R10000: Fix wrong test in dma-default.c
  [MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.
  [MIPS] Sibyte: Remove broken dependency on EXPERIMENTAL from SIBYTE_SB1xxx_SOC.
  [MIPS] Kconfig: whitespace cleanup.
  [MIPS] PCI: Set need_domain_info if controller domain index is non-zero.
  [MIPS] BCM1480: Fix computation of interrupt mask address register.
  [MIPS] i8259: Add disable method.
  [MIPS] tty: add the new ioctls and definitions.
parents 6e21ce9d b868868a

arch/mips/mm/init.c

+4 −1
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 
 * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com

 * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.

 */

#include <linux/bug.h>

#include <linux/init.h>

#include <linux/module.h>

#include <linux/signal.h>
@@ -132,6 +133,8 @@ void *kmap_coherent(struct page *page, unsigned long addr) 
	pte_t pte;

	int tlbidx;



	BUG_ON(Page_dcache_dirty(page));



	inc_preempt_count();

	idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);

#ifdef CONFIG_MIPS_MT_SMTC
@@ -208,7 +211,7 @@ void copy_user_highpage(struct page *to, struct page *from, 
	void *vfrom, *vto;



	vto = kmap_atomic(to, KM_USER1);

	if (cpu_has_dc_aliases) {

	if (cpu_has_dc_aliases && !Page_dcache_dirty(from)) {

		vfrom = kmap_coherent(from, vaddr);

		copy_page(vto, vfrom);

		kunmap_coherent();

arch/mips/sgi-ip22/ip22-platform.c

+2 −2
Original line number Diff line number Diff line
@@ -150,8 +150,8 @@ static int __init sgiseeq_devinit(void) 
		return res;



	/* Second HPC is missing? */

	if (ip22_is_fullhouse() ||

	    !get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))

	if (!ip22_is_fullhouse() ||

	    get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))

		return 0;



	sgimc->giopar |= SGIMC_GIOPAR_MASTEREXP1 | SGIMC_GIOPAR_EXP164 |

arch/mips/sgi-ip22/ip22-time.c

+2 −2
Original line number Diff line number Diff line
@@ -114,8 +114,8 @@ static unsigned long dosample(void) 
	} while (msb);



	/* Stop the counter. */

	writeb(sgint->tcword, (SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL |

			       SGINT_TCWORD_MSWST));

	writeb(SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL | SGINT_TCWORD_MSWST,

	       &sgint->tcword);

	/*

	 * Return the difference, this is how far the r4k counter increments

	 * for every 1/HZ seconds. We round off the nearest 1 MHz of master

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