From 1c1a90d866c5fb029099b9f0f40534e01b7c4d91 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Sun, 5 Jul 2009 19:23:30 +0100 Subject: [PATCH] MIPS: Cavium: Move swapped comments to their rightful place. Signed-off-by: Ralf Baechle --- arch/mips/mm/c-octeon.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c index b165cdcb281..10ab69f7183 100644 --- a/arch/mips/mm/c-octeon.c +++ b/arch/mips/mm/c-octeon.c @@ -289,7 +289,7 @@ static void cache_parity_error_octeon(int non_recoverable) } /** - * Called when the the exception is not recoverable + * Called when the the exception is recoverable */ asmlinkage void cache_parity_error_octeon_recoverable(void) @@ -298,7 +298,7 @@ asmlinkage void cache_parity_error_octeon_recoverable(void) } /** - * Called when the the exception is recoverable + * Called when the the exception is not recoverable */ asmlinkage void cache_parity_error_octeon_non_recoverable(void) -- cgit v1.2.3 From 49316cbf0a9875f102f98dc8b7c80cfa142e33cf Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 6 Jul 2009 09:13:17 +0100 Subject: MIPS: Eleminate filenames from comments They tend to get not updated when files are moved around or copied and lack any obvious use. While at it zap some only too obvious comments and as per Shinya's suggestion, add a copyright header to extable.c. Signed-off-by: Ralf Baechle Acked-by: Shinya Kuribayashi Acked-by: Thadeu Lima de Souza Cascardo --- arch/mips/dec/ecc-berr.c | 2 -- arch/mips/dec/int-handler.S | 2 -- arch/mips/dec/ioasic-irq.c | 2 -- arch/mips/dec/kn01-berr.c | 2 -- arch/mips/dec/kn02-irq.c | 2 -- arch/mips/dec/kn02xa-berr.c | 2 -- arch/mips/dec/prom/call_o32.S | 2 -- arch/mips/dec/prom/console.c | 2 -- arch/mips/dec/time.c | 2 -- arch/mips/emma/common/Makefile | 3 --- arch/mips/emma/common/prom.c | 3 --- arch/mips/emma/markeins/Makefile | 3 --- arch/mips/emma/markeins/irq.c | 3 --- arch/mips/emma/markeins/led.c | 3 --- arch/mips/emma/markeins/platform.c | 3 --- arch/mips/emma/markeins/setup.c | 3 --- arch/mips/fw/lib/call_o32.S | 2 -- arch/mips/include/asm/emma/emma2rh.h | 3 --- arch/mips/include/asm/emma/markeins.h | 3 --- arch/mips/kernel/irq_txx9.c | 2 -- arch/mips/kernel/proc.c | 2 -- arch/mips/kernel/stacktrace.c | 2 -- arch/mips/mm/extable.c | 6 +++++- arch/mips/pci/fixup-emma2rh.c | 3 --- arch/mips/pci/fixup-sb1250.c | 2 -- arch/mips/pci/ops-emma2rh.c | 3 --- arch/mips/pci/pci-emma2rh.c | 3 --- arch/mips/pci/pci-tx4927.c | 2 -- arch/mips/pci/pci-tx4938.c | 2 -- arch/mips/pci/pci-tx4939.c | 2 -- arch/mips/pmc-sierra/msp71xx/gpio.c | 2 -- arch/mips/pmc-sierra/msp71xx/gpio_extended.c | 2 -- arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c | 2 -- arch/mips/sibyte/swarm/swarm-i2c.c | 2 -- arch/mips/txx9/generic/mem_tx4927.c | 2 -- arch/mips/txx9/generic/setup.c | 2 -- 36 files changed, 5 insertions(+), 83 deletions(-) diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c index 6a17c9b508e..7abce661b90 100644 --- a/arch/mips/dec/ecc-berr.c +++ b/arch/mips/dec/ecc-berr.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/dec/ecc-berr.c - * * Bus error event handling code for systems equipped with ECC * handling logic, i.e. DECstation/DECsystem 5000/200 (KN02), * 5000/240 (KN03), 5000/260 (KN05) and DECsystem 5900 (KN03), diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S index 00cecdcc75f..82c85281878 100644 --- a/arch/mips/dec/int-handler.S +++ b/arch/mips/dec/int-handler.S @@ -1,6 +1,4 @@ /* - * arch/mips/dec/int-handler.S - * * Copyright (C) 1995, 1996, 1997 Paul M. Antoine and Harald Koerfgen * Copyright (C) 2000, 2001, 2002, 2003, 2005 Maciej W. Rozycki * diff --git a/arch/mips/dec/ioasic-irq.c b/arch/mips/dec/ioasic-irq.c index 3acb133668d..cb41954fc32 100644 --- a/arch/mips/dec/ioasic-irq.c +++ b/arch/mips/dec/ioasic-irq.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/dec/ioasic-irq.c - * * DEC I/O ASIC interrupts. * * Copyright (c) 2002, 2003 Maciej W. Rozycki diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c index d3b8002bf1e..b0dc6d53edd 100644 --- a/arch/mips/dec/kn01-berr.c +++ b/arch/mips/dec/kn01-berr.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/dec/kn01-berr.c - * * Bus error event handling code for DECstation/DECsystem 3100 * and 2100 (KN01) systems equipped with parity error detection * logic. diff --git a/arch/mips/dec/kn02-irq.c b/arch/mips/dec/kn02-irq.c index 02439dc0ba8..ed90a8deabc 100644 --- a/arch/mips/dec/kn02-irq.c +++ b/arch/mips/dec/kn02-irq.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/dec/kn02-irq.c - * * DECstation 5000/200 (KN02) Control and Status Register * interrupts. * diff --git a/arch/mips/dec/kn02xa-berr.c b/arch/mips/dec/kn02xa-berr.c index 5f04545c360..07ca5405d48 100644 --- a/arch/mips/dec/kn02xa-berr.c +++ b/arch/mips/dec/kn02xa-berr.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/dec/kn02xa-berr.c - * * Bus error event handling code for 5000-series systems equipped * with parity error detection logic, i.e. DECstation/DECsystem * 5000/120, /125, /133 (KN02-BA), 5000/150 (KN04-BA) and Personal diff --git a/arch/mips/dec/prom/call_o32.S b/arch/mips/dec/prom/call_o32.S index e523454bda3..8c8498159e4 100644 --- a/arch/mips/dec/prom/call_o32.S +++ b/arch/mips/dec/prom/call_o32.S @@ -1,6 +1,4 @@ /* - * arch/mips/dec/prom/call_o32.S - * * O32 interface for the 64 (or N32) ABI. * * Copyright (C) 2002 Maciej W. Rozycki diff --git a/arch/mips/dec/prom/console.c b/arch/mips/dec/prom/console.c index 078e1a12421..caa6e047caf 100644 --- a/arch/mips/dec/prom/console.c +++ b/arch/mips/dec/prom/console.c @@ -1,6 +1,4 @@ /* - * arch/mips/dec/prom/console.c - * * DECstation PROM-based early console support. * * Copyright (C) 2004, 2007 Maciej W. Rozycki diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c index 1359c03ded5..463136e6685 100644 --- a/arch/mips/dec/time.c +++ b/arch/mips/dec/time.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/dec/time.c - * * Copyright (C) 1991, 1992, 1995 Linus Torvalds * Copyright (C) 2000, 2003 Maciej W. Rozycki * diff --git a/arch/mips/emma/common/Makefile b/arch/mips/emma/common/Makefile index c392d28c1ef..f27d84d1904 100644 --- a/arch/mips/emma/common/Makefile +++ b/arch/mips/emma/common/Makefile @@ -1,7 +1,4 @@ # -# arch/mips/emma2rh/common/Makefile -# Makefile for the common code of NEC EMMA2RH based board. -# # Copyright (C) NEC Electronics Corporation 2005-2006 # # This program is free software; you can redistribute it and/or modify diff --git a/arch/mips/emma/common/prom.c b/arch/mips/emma/common/prom.c index 120f53fbdb4..708f0876140 100644 --- a/arch/mips/emma/common/prom.c +++ b/arch/mips/emma/common/prom.c @@ -1,7 +1,4 @@ /* - * arch/mips/emma2rh/common/prom.c - * This file is prom file. - * * Copyright (C) NEC Electronics Corporation 2004-2006 * * This file is based on the arch/mips/ddb5xxx/common/prom.c diff --git a/arch/mips/emma/markeins/Makefile b/arch/mips/emma/markeins/Makefile index 16e0017ba91..f8ba2508fa2 100644 --- a/arch/mips/emma/markeins/Makefile +++ b/arch/mips/emma/markeins/Makefile @@ -1,7 +1,4 @@ # -# arch/mips/emma2rh/markeins/Makefile -# Makefile for the common code of NEC EMMA2RH based board. -# # Copyright (C) NEC Electronics Corporation 2005-2006 # # This program is free software; you can redistribute it and/or modify diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 43828ae796e..9504b7ee0b7 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -1,7 +1,4 @@ /* - * arch/mips/emma2rh/markeins/irq.c - * This file defines the irq handler for EMMA2RH. - * * Copyright (C) NEC Electronics Corporation 2004-2006 * * This file is based on the arch/mips/ddb5xxx/ddb5477/irq.c diff --git a/arch/mips/emma/markeins/led.c b/arch/mips/emma/markeins/led.c index 377a181b656..49755896857 100644 --- a/arch/mips/emma/markeins/led.c +++ b/arch/mips/emma/markeins/led.c @@ -1,7 +1,4 @@ /* - * arch/mips/emma2rh/markeins/led.c - * This file defines the led display for Mark-eins. - * * Copyright (C) NEC Electronics Corporation 2004-2006 * * This program is free software; you can redistribute it and/or modify diff --git a/arch/mips/emma/markeins/platform.c b/arch/mips/emma/markeins/platform.c index 80ae12ef87d..b05b08b92a3 100644 --- a/arch/mips/emma/markeins/platform.c +++ b/arch/mips/emma/markeins/platform.c @@ -1,7 +1,4 @@ /* - * arch/mips/emma2rh/markeins/platofrm.c - * This file sets up platform devices for EMMA2RH Mark-eins. - * * Copyright(C) MontaVista Software Inc, 2006 * * Author: dmitry pervushin diff --git a/arch/mips/emma/markeins/setup.c b/arch/mips/emma/markeins/setup.c index 67f45650008..335dc8c1a1b 100644 --- a/arch/mips/emma/markeins/setup.c +++ b/arch/mips/emma/markeins/setup.c @@ -1,7 +1,4 @@ /* - * arch/mips/emma2rh/markeins/setup.c - * This file is setup for EMMA2RH Mark-eins. - * * Copyright (C) NEC Electronics Corporation 2004-2006 * * This file is based on the arch/mips/ddb5xxx/ddb5477/setup.c. diff --git a/arch/mips/fw/lib/call_o32.S b/arch/mips/fw/lib/call_o32.S index bdf7d1d4081..e0a68713b3c 100644 --- a/arch/mips/fw/lib/call_o32.S +++ b/arch/mips/fw/lib/call_o32.S @@ -1,6 +1,4 @@ /* - * arch/mips/dec/prom/call_o32.S - * * O32 interface for the 64 (or N32) ABI. * * Copyright (C) 2002 Maciej W. Rozycki diff --git a/arch/mips/include/asm/emma/emma2rh.h b/arch/mips/include/asm/emma/emma2rh.h index 30aea91de62..2afb2fe11b3 100644 --- a/arch/mips/include/asm/emma/emma2rh.h +++ b/arch/mips/include/asm/emma/emma2rh.h @@ -1,7 +1,4 @@ /* - * arch/mips/include/asm/emma/emma2rh.h - * This file is EMMA2RH common header. - * * Copyright (C) NEC Electronics Corporation 2005-2006 * * This file based on include/asm-mips/ddb5xxx/ddb5xxx.h diff --git a/arch/mips/include/asm/emma/markeins.h b/arch/mips/include/asm/emma/markeins.h index 973b0628490..2618bf23024 100644 --- a/arch/mips/include/asm/emma/markeins.h +++ b/arch/mips/include/asm/emma/markeins.h @@ -1,7 +1,4 @@ /* - * include/asm-mips/emma2rh/markeins.h - * This file is EMMA2RH board depended header. - * * Copyright (C) NEC Electronics Corporation 2005-2006 * * This file based on include/asm-mips/ddb5xxx/ddb5xxx.h diff --git a/arch/mips/kernel/irq_txx9.c b/arch/mips/kernel/irq_txx9.c index a4d1462c27f..9b78029bea7 100644 --- a/arch/mips/kernel/irq_txx9.c +++ b/arch/mips/kernel/irq_txx9.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/kernel/irq_txx9.c - * * Based on linux/arch/mips/jmr3927/rbhma3100/irq.c, * linux/arch/mips/tx4927/common/tx4927_irq.c, * linux/arch/mips/tx4938/common/irq.c diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index e0a4ac18fa0..26109c4d517 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/kernel/proc.c - * * Copyright (C) 1995, 1996, 2001 Ralf Baechle * Copyright (C) 2001, 2004 MIPS Technologies, Inc. * Copyright (C) 2004 Maciej W. Rozycki diff --git a/arch/mips/kernel/stacktrace.c b/arch/mips/kernel/stacktrace.c index 58f5cd76c8c..d52ff77baf3 100644 --- a/arch/mips/kernel/stacktrace.c +++ b/arch/mips/kernel/stacktrace.c @@ -1,6 +1,4 @@ /* - * arch/mips/kernel/stacktrace.c - * * Stack trace management functions * * Copyright (C) 2006 Atsushi Nemoto diff --git a/arch/mips/mm/extable.c b/arch/mips/mm/extable.c index 297fb9f390d..9d25d2ba4b9 100644 --- a/arch/mips/mm/extable.c +++ b/arch/mips/mm/extable.c @@ -1,5 +1,9 @@ /* - * linux/arch/mips/mm/extable.c + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1997, 99, 2001 - 2004 Ralf Baechle */ #include #include diff --git a/arch/mips/pci/fixup-emma2rh.c b/arch/mips/pci/fixup-emma2rh.c index fba5aad00d5..0d9ccf4dfc5 100644 --- a/arch/mips/pci/fixup-emma2rh.c +++ b/arch/mips/pci/fixup-emma2rh.c @@ -1,7 +1,4 @@ /* - * arch/mips/pci/fixup-emma2rh.c - * This file defines the PCI configration. - * * Copyright (C) NEC Electronics Corporation 2004-2006 * * This file is based on the arch/mips/ddb5xxx/ddb5477/pci.c diff --git a/arch/mips/pci/fixup-sb1250.c b/arch/mips/pci/fixup-sb1250.c index 0ad39e53f7b..f0bb9146e6c 100644 --- a/arch/mips/pci/fixup-sb1250.c +++ b/arch/mips/pci/fixup-sb1250.c @@ -1,6 +1,4 @@ /* - * arch/mips/pci/fixup-sb1250.c - * * Copyright (C) 2004, 2006 MIPS Technologies, Inc. All rights reserved. * Author: Maciej W. Rozycki * diff --git a/arch/mips/pci/ops-emma2rh.c b/arch/mips/pci/ops-emma2rh.c index 5947a70b0b7..710aef5c070 100644 --- a/arch/mips/pci/ops-emma2rh.c +++ b/arch/mips/pci/ops-emma2rh.c @@ -1,7 +1,4 @@ /* - * arch/mips/pci/ops-emma2rh.c - * This file defines the PCI operation for EMMA2RH. - * * Copyright (C) NEC Electronics Corporation 2004-2006 * * This file is based on the arch/mips/pci/ops-vr41xx.c diff --git a/arch/mips/pci/pci-emma2rh.c b/arch/mips/pci/pci-emma2rh.c index 2df4190232c..773e34ff4d1 100644 --- a/arch/mips/pci/pci-emma2rh.c +++ b/arch/mips/pci/pci-emma2rh.c @@ -1,7 +1,4 @@ /* - * arch/mips/pci/pci-emma2rh.c - * This file defines the PCI configration. - * * Copyright (C) NEC Electronics Corporation 2004-2006 * * This file is based on the arch/mips/ddb5xxx/ddb5477/pci.c diff --git a/arch/mips/pci/pci-tx4927.c b/arch/mips/pci/pci-tx4927.c index aaa90059679..a5807406a7f 100644 --- a/arch/mips/pci/pci-tx4927.c +++ b/arch/mips/pci/pci-tx4927.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/pci/pci-tx4927.c - * * Based on linux/arch/mips/txx9/rbtx4938/setup.c, * and RBTX49xx patch from CELF patch archive. * diff --git a/arch/mips/pci/pci-tx4938.c b/arch/mips/pci/pci-tx4938.c index 1ea257bc3b8..20e45f30b2e 100644 --- a/arch/mips/pci/pci-tx4938.c +++ b/arch/mips/pci/pci-tx4938.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/pci/pci-tx4938.c - * * Based on linux/arch/mips/txx9/rbtx4938/setup.c, * and RBTX49xx patch from CELF patch archive. * diff --git a/arch/mips/pci/pci-tx4939.c b/arch/mips/pci/pci-tx4939.c index 5fecf1cdc32..9ef840693ba 100644 --- a/arch/mips/pci/pci-tx4939.c +++ b/arch/mips/pci/pci-tx4939.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/pci/pci-tx4939.c - * * Based on linux/arch/mips/txx9/rbtx4939/setup.c, * and RBTX49xx patch from CELF patch archive. * diff --git a/arch/mips/pmc-sierra/msp71xx/gpio.c b/arch/mips/pmc-sierra/msp71xx/gpio.c index 69848c5813e..aaccbe52438 100644 --- a/arch/mips/pmc-sierra/msp71xx/gpio.c +++ b/arch/mips/pmc-sierra/msp71xx/gpio.c @@ -1,6 +1,4 @@ /* - * @file /arch/mips/pmc-sierra/msp71xx/gpio.c - * * Generic PMC MSP71xx GPIO handling. These base gpio are controlled by two * types of registers. The data register sets the output level when in output * mode and when in input mode will contain the value at the input. The config diff --git a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c index fc6dbc6cf1c..2a99f360fae 100644 --- a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c +++ b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c @@ -1,6 +1,4 @@ /* - * @file /arch/mips/pmc-sierra/msp71xx/gpio_extended.c - * * Generic PMC MSP71xx EXTENDED (EXD) GPIO handling. The extended gpio is * a set of hardware registers that have no need for explicit locking as * it is handled by unique method of writing individual set/clr bits. diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c index caf5e9a0acc..fc990cb3194 100644 --- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c +++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c @@ -1,6 +1,4 @@ /* - * arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c - * * Copyright (C) 2003 PMC-Sierra Inc. * Author: Manish Lachwani (lachwani@pmc-sierra.com) * diff --git a/arch/mips/sibyte/swarm/swarm-i2c.c b/arch/mips/sibyte/swarm/swarm-i2c.c index 4282ac9d01d..062505054d4 100644 --- a/arch/mips/sibyte/swarm/swarm-i2c.c +++ b/arch/mips/sibyte/swarm/swarm-i2c.c @@ -1,6 +1,4 @@ /* - * arch/mips/sibyte/swarm/swarm-i2c.c - * * Broadcom BCM91250A (SWARM), etc. I2C platform setup. * * Copyright (c) 2008 Maciej W. Rozycki diff --git a/arch/mips/txx9/generic/mem_tx4927.c b/arch/mips/txx9/generic/mem_tx4927.c index ef6ea6e9787..70f9626f822 100644 --- a/arch/mips/txx9/generic/mem_tx4927.c +++ b/arch/mips/txx9/generic/mem_tx4927.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/txx9/generic/mem_tx4927.c - * * common tx4927 memory interface * * Author: MontaVista Software, Inc. diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 3b7d77d61ce..a205e2ba8e7 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/txx9/generic/setup.c - * * Based on linux/arch/mips/txx9/rbtx4938/setup.c, * and RBTX49xx patch from CELF patch archive. * -- cgit v1.2.3 From a887b4dada2f23b2ff2aa725e0509c92dc652597 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Sat, 4 Jul 2009 01:33:09 +0900 Subject: MIPS: Drop mmap_sem in pagefault oom path Fix the pagefault oom path which does not drop mm->mmap_sem. This was introduced by commit c7c1e3846bac1e4b8a8941f6a194812e28b0a519 Signed-off-by: Akinobu Mita Signed-off-by: Ralf Baechle --- arch/mips/mm/fault.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c index 6751ce9ede9..f956ecbb813 100644 --- a/arch/mips/mm/fault.c +++ b/arch/mips/mm/fault.c @@ -171,6 +171,7 @@ out_of_memory: * We ran out of memory, call the OOM killer, and return the userspace * (which will retry the fault, or kill us if we got oom-killed). */ + up_read(&mm->mmap_sem); pagefault_out_of_memory(); return; -- cgit v1.2.3 From 7d35cdc07dd26eb6667f66f8e2f43f833a926ecf Mon Sep 17 00:00:00 2001 From: Alexander Clouter Date: Sun, 5 Jul 2009 12:00:55 +0100 Subject: MIPS: Fix compile for !CONFIG_SMP Commit fc03bc1715ca0ad4ccfe97aab16bcc9e7129c1a4 breaks compiling MIPS with SMP disabled. This patch fixes that. Signed-off-by: Alexander Clouter Signed-off-by: Ralf Baechle --- arch/mips/include/asm/gic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h index 10292e37c1f..a8f57341f12 100644 --- a/arch/mips/include/asm/gic.h +++ b/arch/mips/include/asm/gic.h @@ -20,7 +20,7 @@ #define GIC_TRIG_EDGE 1 #define GIC_TRIG_LEVEL 0 -#if CONFIG_SMP +#ifdef CONFIG_SMP #define GIC_NUM_INTRS (24 + NR_CPUS * 2) #else #define GIC_NUM_INTRS 32 -- cgit v1.2.3 From 78fe01a5a80da4621321a1dc199c3a0875e2fbb0 Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Wed, 8 Jul 2009 15:08:19 +0900 Subject: MIPS: MIPSsim: Fix unbalance brace in mipssim get_c0_compare_int() cc1: warnings being treated as errors arch/mips/mipssim/sim_time.c: In function 'get_c0_compare_int': arch/mips/mipssim/sim_time.c:103: warning: ISO C90 forbids mixed declarations and code arch/mips/mipssim/sim_time.c:116: error: expected declaration or statement at end of input make[1]: *** [arch/mips/mipssim/sim_time.o] Error 1 Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/mipssim/sim_time.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c index 0cea932f124..5492c42f765 100644 --- a/arch/mips/mipssim/sim_time.c +++ b/arch/mips/mipssim/sim_time.c @@ -89,13 +89,13 @@ unsigned __cpuinit get_c0_compare_int(void) if (cpu_has_veic) { set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch); mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR; - } else { -#endif - { - if (cpu_has_vint) - set_vi_handler(cp0_compare_irq, mips_timer_dispatch); - mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; + + return mips_cpu_timer_irq; } +#endif + if (cpu_has_vint) + set_vi_handler(cp0_compare_irq, mips_timer_dispatch); + mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; return mips_cpu_timer_irq; } -- cgit v1.2.3 From 1de010a2702eb21d90883b83bf8c737d5e69d234 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Thu, 9 Jul 2009 06:14:37 +0800 Subject: MIPS: AR7: Remove unused inclusions of . Signed-off-by: Huang Weiyi Signed-off-by: Ralf Baechle --- arch/mips/ar7/platform.c | 1 - arch/mips/ar7/setup.c | 1 - 2 files changed, 2 deletions(-) diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c index 54224496178..c4d71fb18de 100644 --- a/arch/mips/ar7/platform.c +++ b/arch/mips/ar7/platform.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mips/ar7/setup.c b/arch/mips/ar7/setup.c index 6ebb5f16d96..39f6b5b9646 100644 --- a/arch/mips/ar7/setup.c +++ b/arch/mips/ar7/setup.c @@ -15,7 +15,6 @@ * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. */ -#include #include #include #include -- cgit v1.2.3 From 484889fc85a223ef56edc31828b86751b2296b7c Mon Sep 17 00:00:00 2001 From: David Daney Date: Wed, 8 Jul 2009 10:07:50 -0700 Subject: MIPS: Avoid clobbering struct pt_regs in kthreads The resume() implementation octeon_switch.S examines the saved cp0_status register. We were clobbering the entire pt_regs structure in kernel threads leading to random crashes. When switching away from a kernel thread, the saved cp0_status is examined and if bit 30 is set it is cleared and the CP2 state saved into the pt_regs structure. Since the kernel thread stack overlaid the pt_regs structure this resulted in a corrupt stack. When the kthread with the corrupt stack was resumed, it could crash if it used any of the data in the stack that was clobbered. We fix it by moving the kernel thread stack down so it doesn't overlay pt_regs. Signed-off-by: David Daney Signed-off-by: Ralf Baechle --- arch/mips/include/asm/processor.h | 5 +++-- arch/mips/kernel/head.S | 3 ++- arch/mips/kernel/process.c | 4 +++- 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index 0f926aa0cb4..087a8884ef0 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -311,8 +311,9 @@ extern void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long unsigned long get_wchan(struct task_struct *p); -#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + THREAD_SIZE - 32) -#define task_pt_regs(tsk) ((struct pt_regs *)__KSTK_TOS(tsk) - 1) +#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + \ + THREAD_SIZE - 32 - sizeof(struct pt_regs)) +#define task_pt_regs(tsk) ((struct pt_regs *)__KSTK_TOS(tsk)) #define KSTK_EIP(tsk) (task_pt_regs(tsk)->cp0_epc) #define KSTK_ESP(tsk) (task_pt_regs(tsk)->regs[29]) #define KSTK_STATUS(tsk) (task_pt_regs(tsk)->cp0_status) diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S index 492a0a8d70f..531ce7b1612 100644 --- a/arch/mips/kernel/head.S +++ b/arch/mips/kernel/head.S @@ -188,7 +188,8 @@ NESTED(kernel_entry, 16, sp) # kernel entry point MTC0 zero, CP0_CONTEXT # clear context register PTR_LA $28, init_thread_union - PTR_LI sp, _THREAD_SIZE - 32 + /* Set the SP after an empty pt_regs. */ + PTR_LI sp, _THREAD_SIZE - 32 - PT_SIZE PTR_ADDU sp, $28 set_saved_sp sp, t0, t1 PTR_SUBU sp, 4 * SZREG # init stack pointer diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index c09d681b718..f3d73e1831c 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -115,7 +115,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, { struct thread_info *ti = task_thread_info(p); struct pt_regs *childregs; - long childksp; + unsigned long childksp; p->set_child_tid = p->clear_child_tid = NULL; childksp = (unsigned long)task_stack_page(p) + THREAD_SIZE - 32; @@ -132,6 +132,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, /* set up new TSS. */ childregs = (struct pt_regs *) childksp - 1; + /* Put the stack after the struct pt_regs. */ + childksp = (unsigned long) childregs; *childregs = *regs; childregs->regs[7] = 0; /* Clear error flag */ -- cgit v1.2.3 From 008ee96f1204225503934cb57ac38c49f519c7ab Mon Sep 17 00:00:00 2001 From: Raghu Gandham Date: Wed, 8 Jul 2009 17:00:44 -0700 Subject: [PATCH] MIPS: SMTC: Fix compile error Commit fc03bc1715ca0ad4ccfe97aab16bcc9e7129c1a4 breaks when SMTC support is enabled on Malta. Signed-off-by: Raghu Gandham Signed-off-by: Ralf Baechle --- arch/mips/mti-malta/malta-int.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c index a8756f82c31..3e0a9b35ba5 100644 --- a/arch/mips/mti-malta/malta-int.c +++ b/arch/mips/mti-malta/malta-int.c @@ -331,6 +331,7 @@ static struct irqaction irq_call = { .flags = IRQF_DISABLED|IRQF_PERCPU, .name = "IPI_call" }; +#endif /* CONFIG_MIPS_MT_SMP */ static int gic_resched_int_base; static int gic_call_int_base; @@ -346,7 +347,6 @@ unsigned int plat_ipi_resched_int_xlate(unsigned int cpu) { return GIC_RESCHED_INT(cpu); } -#endif /* CONFIG_MIPS_MT_SMP */ static struct irqaction i8259irq = { .handler = no_action, -- cgit v1.2.3 From d8e5f9fe5dab0e07985f2456cb6cc57788f53131 Mon Sep 17 00:00:00 2001 From: Kurt Martin Date: Wed, 8 Jul 2009 19:22:35 -0700 Subject: MIPS: SMTC: Move cross VPE writes to after a TC is assigned to VPE. Signed-off-by: Chris Dearman Signed-off-by: Raghu Gandham Signed-off-by: Ralf Baechle --- arch/mips/kernel/smtc.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 8a0626cbb10..c16bb6d6c25 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -465,11 +465,8 @@ void smtc_prepare_cpus(int cpus) smtc_configure_tlb(); for (tc = 0, vpe = 0 ; (vpe < nvpe) && (tc < ntc) ; vpe++) { - /* - * Set the MVP bits. - */ - settc(tc); - write_vpe_c0_vpeconf0(read_vpe_c0_vpeconf0() | VPECONF0_MVP); + if (tcpervpe[vpe] == 0) + continue; if (vpe != 0) printk(", "); printk("VPE %d: TC", vpe); @@ -487,6 +484,12 @@ void smtc_prepare_cpus(int cpus) tc++; } if (vpe != 0) { + /* + * Allow this VPE to control others. + */ + write_vpe_c0_vpeconf0(read_vpe_c0_vpeconf0() | + VPECONF0_MVP); + /* * Clear any stale software interrupts from VPE's Cause */ -- cgit v1.2.3 From 0e66fff883ef1b6e4c5031e8add8827cd0e2a195 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Mon, 13 Jul 2009 11:14:24 +0200 Subject: MIPS: Fix loading of modules with unresolved weak symbols Loading of modules with unresolved weak symbols fails on MIPS since '88173507e4fc1e7ecd111b0565e8cba0cb7dae6d'. Modules: handle symbols that have a zero value The module subsystem cannot handle symbols that are zero. If symbols are present that have a zero value then the module resolver prints out a message that these symbols are unresolved. We have to use IS_ERR_VALUE() to check that a symbol has been resolved or not. Signed-off-by: Gabor Juhos Signed-off-by: Ralf Baechle --- arch/mips/kernel/module.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c index 3e9100dcc12..e465851a616 100644 --- a/arch/mips/kernel/module.c +++ b/arch/mips/kernel/module.c @@ -301,7 +301,7 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab, /* This is the symbol it is referring to */ sym = (Elf_Sym *)sechdrs[symindex].sh_addr + ELF_MIPS_R_SYM(rel[i]); - if (!sym->st_value) { + if (IS_ERR_VALUE(sym->st_value)) { /* Ignore unresolved weak symbol */ if (ELF_ST_BIND(sym->st_info) == STB_WEAK) continue; @@ -341,7 +341,7 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, /* This is the symbol it is referring to */ sym = (Elf_Sym *)sechdrs[symindex].sh_addr + ELF_MIPS_R_SYM(rel[i]); - if (!sym->st_value) { + if (IS_ERR_VALUE(sym->st_value)) { /* Ignore unresolved weak symbol */ if (ELF_ST_BIND(sym->st_info) == STB_WEAK) continue; -- cgit v1.2.3 From 4824f20c8b3adcbc5067c1bdd88408ee68da6bb2 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Mon, 27 Apr 2009 16:59:48 +0200 Subject: MIPS: MSP71xx: fix build failures on msp_irq_slp.c Trying to build MSP4200 VoIP defconfig also fails on msp_irq_slp.c with a non-existing reference to mask_slp_irq, which is in turn mask_msp_slp_irq. Passed that, we will also miss a comma when calling set_irq_chip_and_handler. This patch fixes both issues. Signed-off-by: Florian Fainelli Acked-by: Shane McDonald Signed-off-by: Ralf Baechle --- arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c index f5f1b8d2bb9..66f6f8505e7 100644 --- a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c +++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c @@ -45,7 +45,7 @@ static inline void mask_msp_slp_irq(unsigned int irq) */ static inline void ack_msp_slp_irq(unsigned int irq) { - mask_slp_irq(irq); + mask_msp_slp_irq(irq); /* * only really necessary for 18, 16-14 and sometimes 3:0 (since @@ -79,7 +79,7 @@ void __init msp_slp_irq_init(void) /* initialize all the IRQ descriptors */ for (i = MSP_SLP_INTBASE; i < MSP_PER_INTBASE + 32; i++) - set_irq_chip_and_handler(i, &msp_slp_irq_controller + set_irq_chip_and_handler(i, &msp_slp_irq_controller, handle_level_irq); } -- cgit v1.2.3 From 6577890fd68c2671850214663dd9ae97feacbc47 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Mon, 27 Apr 2009 16:47:23 +0200 Subject: MIPS: MSPxxxx: define MIPS34K_MISSED_ITLB_WAR for other PMC-Sierra SoC Trying to build a PMC-Sierra MSP4200 VoIP gateway defconfig will not work since MIPS34K_MISSED_ITLB_WAR is not defined for all boards supported within pmc-serria/msp71xx. This patch defines MIPS34K_MISSED_ITLB_WAR to prevent such build failures: CHK include/linux/version.h CHK include/linux/utsrelease.h SYMLINK include/asm -> include/asm-mips CC arch/mips/kernel/asm-offsets.s In file included fromlinux-msp71xx/linux-2.6.29/arch/mips/include/asm/bitops.h:24, from include/linux/bitops.h:17, from include/linux/kernel.h:15, from include/linux/sched.h:52, from arch/mips/kernel/asm-offsets.c:13: linux-msp71xx/linux-2.6.29/arch/mips/include/asm/war.h:241:2: error: #error Check setting of MIPS34K_MISSED_ITLB_WAR for your platform This fixes a compile error when building for the MSP4200 boards. Identical patches to fix this were send by Florian Fainelli Shane McDonald Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/include/asm/pmc-sierra/msp71xx/war.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h index 0bf48fc1892..9e2ee429c52 100644 --- a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h +++ b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h @@ -23,6 +23,8 @@ #if defined(CONFIG_PMC_MSP7120_EVAL) || defined(CONFIG_PMC_MSP7120_GW) || \ defined(CONFIG_PMC_MSP7120_FPGA) #define MIPS34K_MISSED_ITLB_WAR 1 +#else +#define MIPS34K_MISSED_ITLB_WAR 0 #endif #endif /* __ASM_MIPS_PMC_SIERRA_WAR_H */ -- cgit v1.2.3 From 0ca71737fee65521ede964afbd2d5484976ed0ed Mon Sep 17 00:00:00 2001 From: Shane McDonald Date: Sun, 12 Jul 2009 10:42:06 -0600 Subject: MIPS: Simplify and correct interrupt handling for MSP4200 The current interrupt handling code for the MSP4200 always masks an interrupt before acknowledging it. This is not required, as that will be handled by the level interrupt handler. This change simplifies the MSP4200 code to remove the masking in the ack routine, and makes sure that the minimum required operation is performed for masking and acking, rather than always both masking and acking the interrupt. Signed-off-by: Shane McDonald Signed-off-by: Ralf Baechle --- arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c index 66f6f8505e7..61f39023234 100644 --- a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c +++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c @@ -45,13 +45,6 @@ static inline void mask_msp_slp_irq(unsigned int irq) */ static inline void ack_msp_slp_irq(unsigned int irq) { - mask_msp_slp_irq(irq); - - /* - * only really necessary for 18, 16-14 and sometimes 3:0 (since - * these can be edge sensitive) but it doesn't hurt for the others. - */ - /* check for PER interrupt range */ if (irq < MSP_PER_INTBASE) *SLP_INT_STS_REG = (1 << (irq - MSP_SLP_INTBASE)); @@ -62,8 +55,7 @@ static inline void ack_msp_slp_irq(unsigned int irq) static struct irq_chip msp_slp_irq_controller = { .name = "MSP_SLP", .ack = ack_msp_slp_irq, - .mask = ack_msp_slp_irq, - .mask_ack = ack_msp_slp_irq, + .mask = mask_msp_slp_irq, .unmask = unmask_msp_slp_irq, }; -- cgit v1.2.3 From 3e6e92183118d26d856e8efb549987164d1b49b4 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Wed, 15 Jul 2009 22:03:56 +0900 Subject: MIPS: RBTX4939: Fix IOC pin-enable register updating The rbtx4939_update_ioc_pen() expects txx9_ce_res[] already initialized. Call it after tx4939_setup(). Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/txx9/rbtx4939/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c index c033ffe71cd..b0c241ecf60 100644 --- a/arch/mips/txx9/rbtx4939/setup.c +++ b/arch/mips/txx9/rbtx4939/setup.c @@ -512,10 +512,10 @@ static void __init rbtx4939_setup(void) rbtx4939_ebusc_setup(); /* always enable ATA0 */ txx9_set64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_ATA0MODE); - rbtx4939_update_ioc_pen(); if (txx9_master_clock == 0) txx9_master_clock = 20000000; tx4939_setup(); + rbtx4939_update_ioc_pen(); #ifdef HAVE_RBTX4939_IOSWAB ioswabw = rbtx4939_ioswabw; __mem_ioswabw = rbtx4939_mem_ioswabw; -- cgit v1.2.3 From 838c05705ef8c110037a713526bb18762db0a241 Mon Sep 17 00:00:00 2001 From: David Daney Date: Tue, 14 Jul 2009 18:16:50 -0700 Subject: MIPS: Octeon PCIe: Make hardware and software bus numbers match. Some SiliconImage PCIe SATA controlers are not detected when the bus numbers differ. Signed-off-by: David Daney Signed-off-by: Ralf Baechle --- arch/mips/pci/pcie-octeon.c | 31 +++++++++++++++++-------------- 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c index 75262247f3e..6aa5c542d52 100644 --- a/arch/mips/pci/pcie-octeon.c +++ b/arch/mips/pci/pcie-octeon.c @@ -1040,19 +1040,29 @@ static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus, int bus_number = bus->number; /* - * We need to force the bus number to be zero on the root - * bus. Linux numbers the 2nd root bus to start after all - * buses on root 0. + * For the top level bus make sure our hardware bus number + * matches the software one. */ - if (bus->parent == NULL) - bus_number = 0; + if (bus->parent == NULL) { + union cvmx_pciercx_cfg006 pciercx_cfg006; + pciercx_cfg006.u32 = cvmx_pcie_cfgx_read(pcie_port, + CVMX_PCIERCX_CFG006(pcie_port)); + if (pciercx_cfg006.s.pbnum != bus_number) { + pciercx_cfg006.s.pbnum = bus_number; + pciercx_cfg006.s.sbnum = bus_number; + pciercx_cfg006.s.subbnum = bus_number; + cvmx_pcie_cfgx_write(pcie_port, + CVMX_PCIERCX_CFG006(pcie_port), + pciercx_cfg006.u32); + } + } /* * PCIe only has a single device connected to Octeon. It is * always device ID 0. Don't bother doing reads for other * device IDs on the first segment. */ - if ((bus_number == 0) && (devfn >> 3 != 0)) + if ((bus->parent == NULL) && (devfn >> 3 != 0)) return PCIBIOS_FUNC_NOT_SUPPORTED; /* @@ -1070,7 +1080,7 @@ static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus, * bridge only respondes to device ID 0, function * 0-1 */ - if ((bus_number == 0) && (devfn >= 2)) + if ((bus->parent == NULL) && (devfn >= 2)) return PCIBIOS_FUNC_NOT_SUPPORTED; /* * The PCI-X slots are device ID 2,3. Choose one of @@ -1167,13 +1177,6 @@ static inline int octeon_pcie_write_config(int pcie_port, struct pci_bus *bus, int size, u32 val) { int bus_number = bus->number; - /* - * We need to force the bus number to be zero on the root - * bus. Linux numbers the 2nd root bus to start after all - * busses on root 0. - */ - if (bus->parent == NULL) - bus_number = 0; switch (size) { case 4: -- cgit v1.2.3 From dd34b5a82feadfaee4f8dea83a694d9349f94a28 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Tue, 21 Jul 2009 12:38:10 +0200 Subject: MIPS: AR7: Fix build warning on memory.c This patch fixes the following build warning: arch/mips/ar7/memory.c: In function 'memsize': arch/mips/ar7/memory.c:55: warning: passing argument 1 of 'writel' makes integer from pointer without a cast Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/ar7/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/ar7/memory.c b/arch/mips/ar7/memory.c index 46fed44825a..696c723dc6d 100644 --- a/arch/mips/ar7/memory.c +++ b/arch/mips/ar7/memory.c @@ -52,7 +52,7 @@ static int __init memsize(void) size <<= 1; } while (size < (64 << 20)); - writel(tmpaddr, &addr); + writel((u32)tmpaddr, &addr); return size; } -- cgit v1.2.3 From ea85a0e4cc870d2bb92e3b2007007901209bb7de Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Wed, 29 Jul 2009 22:02:53 +0200 Subject: MIPS: Fix read buffer overflow Signed-off-by: Roel Kluin Signed-off-by: Ralf Baechle --- arch/mips/ar7/prom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c index a320bceb2f9..5ad6f1db656 100644 --- a/arch/mips/ar7/prom.c +++ b/arch/mips/ar7/prom.c @@ -144,7 +144,7 @@ static char * __init lookup_psp_var_map(u8 num) { int i; - for (i = 0; i < sizeof(psp_var_map); i++) + for (i = 0; i < ARRAY_SIZE(psp_var_map); i++) if (psp_var_map[i].num == num) return psp_var_map[i].value; -- cgit v1.2.3 From 50ca961912be315035cb0f3508e35c974851da2a Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 24 Jul 2009 13:24:15 +0200 Subject: MIPS: AR7: Fix build failures when CONFIG_SERIAL_8250 is not enabled This patch fixes the following build failure when CONFIG_SERIAL_8250 is not enabled in the kernel configuration: arch/mips/ar7/built-in.o: In function 'ar7_register_devices': platform.c:(.init.text+0x61c): undefined reference to 'early_serial_setup' platform.c:(.init.text+0x61c): relocation truncated to fit: R_MIPS_26 against 'early_serial_setup' platform.c:(.init.text+0x68c): undefined reference to 'early_serial_setup' platform.c:(.init.text+0x68c): relocation truncated to fit: R_MIPS_26 against 'early_serial_setup' Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/ar7/platform.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c index c4d71fb18de..8ef8266e47f 100644 --- a/arch/mips/ar7/platform.c +++ b/arch/mips/ar7/platform.c @@ -480,6 +480,7 @@ static void __init detect_leds(void) static int __init ar7_register_devices(void) { int res; +#ifdef CONFIG_SERIAL_8250 static struct uart_port uart_port[2]; memset(uart_port, 0, sizeof(struct uart_port) * 2); @@ -511,7 +512,7 @@ static int __init ar7_register_devices(void) if (res) return res; } - +#endif /* CONFIG_SERIAL_8250 */ res = platform_device_register(&physmap_flash); if (res) return res; -- cgit v1.2.3 From 8e84c1480d2e7d98d487b567100717b9cc9dcfd7 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 24 Jul 2009 13:18:16 +0200 Subject: MIPS: AR7: Use DMA_BIT_MASK(nn) instead of deprecated DMA_nnBIT_MASK Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/ar7/platform.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c index 8ef8266e47f..2ecab615593 100644 --- a/arch/mips/ar7/platform.c +++ b/arch/mips/ar7/platform.c @@ -242,13 +242,13 @@ static struct platform_device physmap_flash = { .num_resources = 1, }; -static u64 cpmac_dma_mask = DMA_32BIT_MASK; +static u64 cpmac_dma_mask = DMA_BIT_MASK(32); static struct platform_device cpmac_low = { .id = 0, .name = "cpmac", .dev = { .dma_mask = &cpmac_dma_mask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = &cpmac_low_data, }, .resource = cpmac_low_res, @@ -260,7 +260,7 @@ static struct platform_device cpmac_high = { .name = "cpmac", .dev = { .dma_mask = &cpmac_dma_mask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = &cpmac_high_data, }, .resource = cpmac_high_res, -- cgit v1.2.3 From e5b3837a52c7fe5c7086590bed902f0fac5f9ec0 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 24 Jul 2009 13:18:42 +0200 Subject: MIPS: AR7: Remove unused tnetd7200_get_clock function Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/ar7/clock.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/arch/mips/ar7/clock.c b/arch/mips/ar7/clock.c index 27dc6663f2f..cc65c8eb391 100644 --- a/arch/mips/ar7/clock.c +++ b/arch/mips/ar7/clock.c @@ -264,19 +264,6 @@ static void __init tnetd7300_init_clocks(void) iounmap(bootcr); } -static int tnetd7200_get_clock(int base, struct tnetd7200_clock *clock, - u32 *bootcr, u32 bus_clock) -{ - int divisor = ((readl(&clock->prediv) & 0x1f) + 1) * - ((readl(&clock->postdiv) & 0x1f) + 1); - - if (*bootcr & BOOT_PLL_BYPASS) - return base / divisor; - - return base * ((readl(&clock->mul) & 0xf) + 1) / divisor; -} - - static void tnetd7200_set_clock(int base, struct tnetd7200_clock *clock, int prediv, int postdiv, int postdiv2, int mul, u32 frequency) { -- cgit v1.2.3 From 619e22632ea3110323b1851a7fecb52bf8505fd2 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 24 Jul 2009 13:19:10 +0200 Subject: MIPS: AR7: Override CFLAGS with -Werror Now that we have removed all warnings from the ar7 board code we can use -Werror like on other MIPS boards. Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/ar7/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/ar7/Makefile b/arch/mips/ar7/Makefile index 7435e44b396..26bc5da1899 100644 --- a/arch/mips/ar7/Makefile +++ b/arch/mips/ar7/Makefile @@ -8,3 +8,4 @@ obj-y := \ platform.o \ gpio.o \ clock.o +EXTRA_CFLAGS += -Werror -- cgit v1.2.3 From a1b021d3992d9be03b0abec1a7ed78e713b94206 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sat, 1 Aug 2009 23:51:20 +0200 Subject: MIPS: MTX-1: Request button GPIO before setting its direction This patch fixes the following warning at boot time: WARNING: at drivers/gpio/gpiolib.c:83 0x8021d5e0() autorequest GPIO-207 Modules linked in: Call Trace:[<8011e0ec>] 0x8011e0ec [<80110a28>] 0x80110a28 [<80110a28>] 0x80110a28 [..snip..] The current code does not request the GPIO and attempts to set its direction, which is a violation of the GPIO API. This patch also unhardcode the GPIO we request and use the one we defined in the button driver. Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/alchemy/mtx-1/platform.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c index 8b5914d1241..e30e42add69 100644 --- a/arch/mips/alchemy/mtx-1/platform.c +++ b/arch/mips/alchemy/mtx-1/platform.c @@ -1,7 +1,7 @@ /* * MTX-1 platform devices registration * - * Copyright (C) 2007, Florian Fainelli + * Copyright (C) 2007-2009, Florian Fainelli * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -142,7 +142,17 @@ static struct __initdata platform_device * mtx1_devs[] = { static int __init mtx1_register_devices(void) { - gpio_direction_input(207); + int rc; + + rc = gpio_request(mtx1_gpio_button[0].gpio, + mtx1_gpio_button[0].desc); + if (rc < 0) { + printk(KERN_INFO "mtx1: failed to request %d\n", + mtx1_gpio_button[0].gpio); + goto out; + } + gpio_direction_input(mtx1_gpio_button[0].gpio); +out: return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs)); } -- cgit v1.2.3 From 64f1815507f207ec54ee6b9ae69c48bd153e83b4 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sun, 2 Aug 2009 10:48:08 +0200 Subject: MIPS: Use DIV_ROUND_CLOSEST The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d but is perhaps more readable. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @haskernel@ @@ #include @depends on haskernel@ expression x,__divisor; @@ - (((x) + ((__divisor) / 2)) / (__divisor)) + DIV_ROUND_CLOSEST(x,__divisor) // Signed-off-by: Julia Lawall Signed-off-by: Ralf Baechle --- arch/mips/nxp/pnx8550/common/time.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/nxp/pnx8550/common/time.c b/arch/mips/nxp/pnx8550/common/time.c index 8df43e9e4d9..18b19278487 100644 --- a/arch/mips/nxp/pnx8550/common/time.c +++ b/arch/mips/nxp/pnx8550/common/time.c @@ -138,7 +138,7 @@ __init void plat_time_init(void) * HZ timer interrupts per second. */ mips_hpt_frequency = 27UL * ((1000000UL * n)/(m * pow2p)); - cpj = (mips_hpt_frequency + HZ / 2) / HZ; + cpj = DIV_ROUND_CLOSEST(mips_hpt_frequency, HZ); write_c0_count(0); timer_ack(); -- cgit v1.2.3 From 3d4656d68bad84604f5b01f93e066cd02f77154b Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Fri, 31 Jul 2009 14:52:51 +0200 Subject: MIPS: Jazz: Fix read buffer overflow Check whether index is within bounds before testing the element. Signed-off-by: Roel Kluin Signed-off-by: Ralf Baechle --- arch/mips/jazz/jazzdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c index f0fd636723b..0d64d0f4641 100644 --- a/arch/mips/jazz/jazzdma.c +++ b/arch/mips/jazz/jazzdma.c @@ -190,7 +190,7 @@ int vdma_free(unsigned long laddr) return -1; } - while (pgtbl[i].owner == laddr && i < VDMA_PGTBL_ENTRIES) { + while (i < VDMA_PGTBL_ENTRIES && pgtbl[i].owner == laddr) { pgtbl[i].owner = VDMA_PAGE_EMPTY; i++; } -- cgit v1.2.3 From 39b3d44624e9c54e7406274beaf569fe33af2b96 Mon Sep 17 00:00:00 2001 From: David Daney Date: Fri, 31 Jul 2009 14:30:07 -0700 Subject: MIPS: Octeon: Run IPI code with interrupts disabled. In mm/slab.c the function do_ccupdate_local requires that interrupts be disabled. If they are not, we panic with CONFIG_DEBUG_SLAB. So we disable interrupts while processing IPIs. Also these are not shared irqs, so get rid of the IRQF_SHARED flag. Signed-off-by: David Daney Signed-off-by: Ralf Baechle --- arch/mips/cavium-octeon/smp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index 0b891a9c625..32d51a31dc4 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -194,11 +194,11 @@ static void octeon_init_secondary(void) void octeon_prepare_cpus(unsigned int max_cpus) { cvmx_write_csr(CVMX_CIU_MBOX_CLRX(cvmx_get_core_num()), 0xffffffff); - if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_SHARED, + if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_DISABLED, "mailbox0", mailbox_interrupt)) { panic("Cannot request_irq(OCTEON_IRQ_MBOX0)\n"); } - if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_SHARED, + if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_DISABLED, "mailbox1", mailbox_interrupt)) { panic("Cannot request_irq(OCTEON_IRQ_MBOX1)\n"); } -- cgit v1.2.3 From 6f9fdeb6761a46ded6bf4b799993a3f235ab853d Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 3 Aug 2009 10:50:19 +0100 Subject: MIPS: Module: Make error messages unique. There were three different errors resulting in a "dangerous relocation" message. Add the relocation type to the messgages to make them more useful. Signed-off-by: Ralf Baechle --- arch/mips/kernel/module.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c index e465851a616..6f51dda87fc 100644 --- a/arch/mips/kernel/module.c +++ b/arch/mips/kernel/module.c @@ -98,7 +98,8 @@ static int apply_r_mips_32_rela(struct module *me, u32 *location, Elf_Addr v) static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v) { if (v % 4) { - printk(KERN_ERR "module %s: dangerous relocation\n", me->name); + pr_err("module %s: dangerous R_MIPS_26 REL relocation\n", + me->name); return -ENOEXEC; } @@ -118,7 +119,8 @@ static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v) static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v) { if (v % 4) { - printk(KERN_ERR "module %s: dangerous relocation\n", me->name); + pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n", + me->name); return -ENOEXEC; } @@ -222,7 +224,7 @@ static int apply_r_mips_lo16_rel(struct module *me, u32 *location, Elf_Addr v) return 0; out_danger: - printk(KERN_ERR "module %s: dangerous " "relocation\n", me->name); + pr_err("module %s: dangerous R_MIPS_LO16 REL relocation\n", me->name); return -ENOEXEC; } -- cgit v1.2.3 From e2a9cf96a0af24f33206b4bb98cc3a12242260c1 Mon Sep 17 00:00:00 2001 From: Raghu Gandham Date: Fri, 10 Jul 2009 02:01:32 -0700 Subject: MIPS: VPE: Fix compiler warning. Signed-off-by: Raghu Gandham Signed-off-by: Ralf Baechle --- arch/mips/kernel/vpe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 07b9ec2c6e3..3d4ef841d82 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -327,7 +327,8 @@ static void layout_sections(struct module *mod, const Elf_Ehdr * hdr, || (s->sh_flags & masks[m][1]) || s->sh_entsize != ~0UL) continue; - s->sh_entsize = get_offset(&mod->core_size, s); + s->sh_entsize = + get_offset((unsigned long *)&mod->core_size, s); } if (m == 0) -- cgit v1.2.3 From 477c4b07406357ad93d0e32788dbf3ee814eadaa Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 3 Aug 2009 12:26:40 +0100 Subject: MIPS: VPE: Free relocation chain on error. This may happen if a bad sequence of relocations is being encountered. Signed-off-by: Ralf Baechle --- arch/mips/kernel/vpe.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 3d4ef841d82..245b03e8808 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -462,16 +462,15 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location, { unsigned long insnlo = *location; Elf32_Addr val, vallo; + struct mips_hi16 *l, *next; /* Sign extend the addend we extract from the lo insn. */ vallo = ((insnlo & 0xffff) ^ 0x8000) - 0x8000; if (mips_hi16_list != NULL) { - struct mips_hi16 *l; l = mips_hi16_list; while (l != NULL) { - struct mips_hi16 *next; unsigned long insn; /* @@ -481,7 +480,7 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location, printk(KERN_DEBUG "VPE loader: " "apply_r_mips_lo16/hi16: \t" "inconsistent value information\n"); - return -ENOEXEC; + goto out_free; } /* @@ -519,6 +518,16 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location, *location = insnlo; return 0; + +out_free: + while (l != NULL) { + next = l->next; + kfree(l); + l = next; + } + mips_hi16_list = NULL; + + return -ENOEXEC; } static int (*reloc_handlers[]) (struct module *me, uint32_t *location, -- cgit v1.2.3 From f18b51cc1f97ca290256e8f94127f6856a42d605 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 3 Aug 2009 12:54:35 +0100 Subject: MIPS: VPE: Make various functions static. None of these is used outside the VPE loader. Signed-off-by: Ralf Baechle --- arch/mips/kernel/vpe.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 245b03e8808..6cbeb2a5452 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -155,10 +155,9 @@ struct { }; static void release_progmem(void *ptr); -extern void save_gp_address(unsigned int secbase, unsigned int rel); /* get the vpe associated with this minor */ -struct vpe *get_vpe(int minor) +static struct vpe *get_vpe(int minor) { struct vpe *v; @@ -174,7 +173,7 @@ struct vpe *get_vpe(int minor) } /* get the vpe associated with this minor */ -struct tc *get_tc(int index) +static struct tc *get_tc(int index) { struct tc *t; @@ -199,7 +198,7 @@ struct tc *get_tc_unused(void) } /* allocate a vpe and associate it with this minor (or index) */ -struct vpe *alloc_vpe(int minor) +static struct vpe *alloc_vpe(int minor) { struct vpe *v; @@ -216,7 +215,7 @@ struct vpe *alloc_vpe(int minor) } /* allocate a tc. At startup only tc0 is running, all other can be halted. */ -struct tc *alloc_tc(int index) +static struct tc *alloc_tc(int index) { struct tc *tc; @@ -232,7 +231,7 @@ out: } /* clean up and free everything */ -void release_vpe(struct vpe *v) +static void release_vpe(struct vpe *v) { list_del(&v->list); if (v->load_addr) @@ -240,7 +239,7 @@ void release_vpe(struct vpe *v) kfree(v); } -void dump_mtregs(void) +static void dump_mtregs(void) { unsigned long val; @@ -551,7 +550,7 @@ static char *rstrs[] = { [R_MIPS_PC16] = "MIPS_PC16" }; -int apply_relocations(Elf32_Shdr *sechdrs, +static int apply_relocations(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, unsigned int relsec, @@ -596,7 +595,7 @@ int apply_relocations(Elf32_Shdr *sechdrs, return 0; } -void save_gp_address(unsigned int secbase, unsigned int rel) +static inline void save_gp_address(unsigned int secbase, unsigned int rel) { gp_addr = secbase + rel; gp_offs = gp_addr - (secbase & 0xffff0000); -- cgit v1.2.3 From 349c4229ed305146a558008d393c622d715cd11d Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 3 Aug 2009 12:56:39 +0100 Subject: MIPS: VPE: Fix bogus indentation. Signed-off-by: Ralf Baechle --- arch/mips/kernel/vpe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 6cbeb2a5452..e3687524fdb 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -73,7 +73,7 @@ static int major; static const int minor = 1; /* fixed for now */ #ifdef CONFIG_MIPS_APSP_KSPD - static struct kspd_notifications kspd_events; +static struct kspd_notifications kspd_events; static int kspd_events_reqd = 0; #endif -- cgit v1.2.3 From ce21f4e86f89d352efecd044958db1917033b49b Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 3 Aug 2009 12:57:52 +0100 Subject: MIPS: VPE: Delete unused function get_tc_unused(). Signed-off-by: Ralf Baechle --- arch/mips/kernel/vpe.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index e3687524fdb..9a1ab7e87fd 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -185,18 +185,6 @@ static struct tc *get_tc(int index) return NULL; } -struct tc *get_tc_unused(void) -{ - struct tc *t; - - list_for_each_entry(t, &vpecontrol.tc_list, list) { - if (t->state == TC_STATE_UNUSED) - return t; - } - - return NULL; -} - /* allocate a vpe and associate it with this minor (or index) */ static struct vpe *alloc_vpe(int minor) { -- cgit v1.2.3 From 54822de7793bf9aa56d79cc173281cdb23b37f9f Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 3 Aug 2009 17:27:19 +0100 Subject: MIPS: Wire up accept4 syscall. Signed-off-by: Ralf Baechle --- arch/mips/include/asm/unistd.h | 15 +++++++++------ arch/mips/kernel/scall32-o32.S | 1 + arch/mips/kernel/scall64-64.S | 1 + arch/mips/kernel/scall64-n32.S | 1 + arch/mips/kernel/scall64-o32.S | 1 + 5 files changed, 13 insertions(+), 6 deletions(-) diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index b70c49fdda2..e753a777949 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -354,16 +354,17 @@ #define __NR_pwritev (__NR_Linux + 331) #define __NR_rt_tgsigqueueinfo (__NR_Linux + 332) #define __NR_perf_counter_open (__NR_Linux + 333) +#define __NR_accept4 (__NR_Linux + 334) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 333 +#define __NR_Linux_syscalls 334 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 333 +#define __NR_O32_Linux_syscalls 334 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -664,16 +665,17 @@ #define __NR_pwritev (__NR_Linux + 290) #define __NR_rt_tgsigqueueinfo (__NR_Linux + 291) #define __NR_perf_counter_open (__NR_Linux + 292) +#define __NR_accept4 (__NR_Linux + 293) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 292 +#define __NR_Linux_syscalls 293 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 292 +#define __NR_64_Linux_syscalls 293 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -978,16 +980,17 @@ #define __NR_pwritev (__NR_Linux + 294) #define __NR_rt_tgsigqueueinfo (__NR_Linux + 295) #define __NR_perf_counter_open (__NR_Linux + 296) +#define __NR_accept4 (__NR_Linux + 297) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 296 +#define __NR_Linux_syscalls 297 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 296 +#define __NR_N32_Linux_syscalls 297 #ifdef __KERNEL__ diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 20a86e08fd5..b5708212353 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -654,6 +654,7 @@ einval: li v0, -ENOSYS sys sys_pwritev 6 sys sys_rt_tgsigqueueinfo 4 sys sys_perf_counter_open 5 + sys sys_accept4 4 .endm /* We pre-compute the number of _instruction_ bytes needed to diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index b046130d4c5..3d866f24e06 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -491,4 +491,5 @@ sys_call_table: PTR sys_pwritev /* 5390 */ PTR sys_rt_tgsigqueueinfo PTR sys_perf_counter_open + PTR sys_accept4 .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 15874f9812c..e855b118a07 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -417,4 +417,5 @@ EXPORT(sysn32_call_table) PTR sys_pwritev PTR compat_sys_rt_tgsigqueueinfo /* 5295 */ PTR sys_perf_counter_open + PTR sys_accept4 .size sysn32_call_table,.-sysn32_call_table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 781e0f1e953..0c49f1a660b 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -537,4 +537,5 @@ sys_call_table: PTR compat_sys_pwritev PTR compat_sys_rt_tgsigqueueinfo PTR sys_perf_counter_open + PTR sys_accept4 .size sys_call_table,.-sys_call_table -- cgit v1.2.3