Merge tag 'mips_6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:
 "Just cleanups and fixes"

* tag 'mips_6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup()
  MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup()
  MIPS: Fix typos
  MIPS: Remove unused shadow GPR support from vector irq setup
  MIPS: Allow vectored interrupt handler to reside everywhere for 64bit
  mips: Set dump-stack arch description
  mips: mm: add slab availability checking in ioremap_prot
  mips: Optimize max_mapnr init procedure
  mips: Fix max_mapnr being uninitialized on early stages
  mips: Fix incorrect max_low_pfn adjustment
  mips: dmi: Fix early remap on MIPS32
  MIPS: compressed: Use correct instruction for 64 bit code
  MIPS: SGI-IP27: hubio: fix nasid kernel-doc warning
  MAINTAINERS: Add myself as maintainer of the Ralink architecture

MAINTAINERS

@@ -18196,6 +18196,7 @@ F:	drivers/media/cec/usb/rainshadow/
 
 RALINK MIPS ARCHITECTURE
 M:	John Crispin <john@phrozen.org>
+M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
 L:	linux-mips@vger.kernel.org
 S:	Maintained
 F:	arch/mips/ralink

arch/mips/alchemy/devboards/db1200.c

@@ -847,7 +847,7 @@ int __init db1200_dev_setup(void)
 	i2c_register_board_info(0, db1200_i2c_devs,
 				ARRAY_SIZE(db1200_i2c_devs));
 	spi_register_board_info(db1200_spi_devs,
-				ARRAY_SIZE(db1200_i2c_devs));
+				ARRAY_SIZE(db1200_spi_devs));
 
 	/* SWITCHES:	S6.8 I2C/SPI selector  (OFF=I2C	 ON=SPI)
 	 *		S6.7 AC97/I2S selector (OFF=AC97 ON=I2S)

arch/mips/alchemy/devboards/db1550.c

@@ -589,7 +589,7 @@ int __init db1550_dev_setup(void)
 	i2c_register_board_info(0, db1550_i2c_devs,
 				ARRAY_SIZE(db1550_i2c_devs));
 	spi_register_board_info(db1550_spi_devs,
-				ARRAY_SIZE(db1550_i2c_devs));
+				ARRAY_SIZE(db1550_spi_devs));
 
 	c = clk_get(NULL, "psc0_intclk");
 	if (!IS_ERR(c)) {

arch/mips/bcm47xx/buttons.c

@@ -147,21 +147,21 @@ static const struct gpio_keys_button
 bcm47xx_buttons_buffalo_whr_g125[] __initconst = {
 	BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON),
 	BCM47XX_GPIO_KEY(4, KEY_RESTART),
-	BCM47XX_GPIO_KEY(5, BTN_0), /* Router / AP mode swtich */
+	BCM47XX_GPIO_KEY(5, BTN_0), /* Router / AP mode switch */
 };
 
 static const struct gpio_keys_button
 bcm47xx_buttons_buffalo_whr_g54s[] __initconst = {
 	BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON),
 	BCM47XX_GPIO_KEY_H(4, KEY_RESTART),
-	BCM47XX_GPIO_KEY(5, BTN_0), /* Router / AP mode swtich */
+	BCM47XX_GPIO_KEY(5, BTN_0), /* Router / AP mode switch */
 };
 
 static const struct gpio_keys_button
 bcm47xx_buttons_buffalo_whr_hp_g54[] __initconst = {
 	BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON),
 	BCM47XX_GPIO_KEY(4, KEY_RESTART),
-	BCM47XX_GPIO_KEY(5, BTN_0), /* Router / AP mode swtich */
+	BCM47XX_GPIO_KEY(5, BTN_0), /* Router / AP mode switch */
 };
 
 static const struct gpio_keys_button

arch/mips/bcm63xx/clk.c

@@ -174,7 +174,7 @@ static void enetsw_set(struct clk *clk, int enable)
 	}
 
 	if (enable) {
-		/* reset switch core afer clock change */
+		/* reset switch core after clock change */
 		bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 1);
 		msleep(10);
 		bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 0);
@@ -304,7 +304,7 @@ static void xtm_set(struct clk *clk, int enable)
 	bcm_hwclock_set(CKCTL_6368_SAR_EN, enable);
 
 	if (enable) {
-		/* reset sar core afer clock change */
+		/* reset sar core after clock change */
 		bcm63xx_core_set_reset(BCM63XX_RESET_SAR, 1);
 		mdelay(1);
 		bcm63xx_core_set_reset(BCM63XX_RESET_SAR, 0);

arch/mips/boot/compressed/dbg.c

@@ -3,7 +3,7 @@
  * MIPS-specific debug support for pre-boot environment
  *
  * NOTE: putc() is board specific, if your board have a 16550 compatible uart,
- * please select SYS_SUPPORTS_ZBOOT_UART16550 for your machine. othewise, you
+ * please select SYS_SUPPORTS_ZBOOT_UART16550 for your machine. otherwise, you
  * need to implement your own putc().
  */
 #include <linux/compiler.h>

arch/mips/boot/compressed/head.S

@@ -25,8 +25,8 @@
 	/* Clear BSS */
 	PTR_LA	a0, _edata
 	PTR_LA	a2, _end
-1:	sw	zero, 0(a0)
-	addiu	a0, a0, 4
+1:	PTR_S	zero, 0(a0)
+	PTR_ADDIU a0, a0, PTRSIZE
 	bne	a2, a0, 1b
 
 	PTR_LA	a0, (.heap)	     /* heap address */

arch/mips/boot/elf2ecoff.c

@@ -443,7 +443,7 @@ int main(int argc, char *argv[])
 	efh.f_symptr = 0;
 	efh.f_nsyms = 0;
 	efh.f_opthdr = sizeof eah;
-	efh.f_flags = 0x100f;	/* Stripped, not sharable. */
+	efh.f_flags = 0x100f;	/* Stripped, not shareable. */
 
 	memset(esecs, 0, sizeof esecs);
 	strcpy(esecs[0].s_name, ".text");

arch/mips/cavium-octeon/csrc-octeon.c

@@ -113,7 +113,7 @@ static struct clocksource clocksource_mips = {
 
 unsigned long long notrace sched_clock(void)
 {
-	/* 64-bit arithmatic can overflow, so use 128-bit.  */
+	/* 64-bit arithmetic can overflow, so use 128-bit.  */
 	u64 t1, t2, t3;
 	unsigned long long rv;
 	u64 mult = clocksource_mips.mult;

arch/mips/cavium-octeon/executive/cvmx-boot-vector.c

@@ -143,7 +143,7 @@ static void cvmx_boot_vector_init(void *mem)
 		uint64_t v = _cvmx_bootvector_data[i];
 
 		if (OCTEON_IS_OCTEON1PLUS() && (i == 0 || i == 7))
-			v &= 0xffffffff00000000ull; /* KScratch not availble. */
+			v &= 0xffffffff00000000ull; /* KScratch not available */
 		cvmx_write_csr(CVMX_MIO_BOOT_LOC_ADR, i * 8);
 		cvmx_write_csr(CVMX_MIO_BOOT_LOC_DAT, v);
 	}

arch/mips/cavium-octeon/executive/cvmx-bootmem.c

@@ -264,7 +264,7 @@ int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min,
 	 * Convert !0 address_min and 0 address_max to special case of
 	 * range that specifies an exact memory block to allocate.  Do
 	 * this before other checks and adjustments so that this
-	 * tranformation will be validated.
+	 * transformation will be validated.
 	 */
 	if (address_min && !address_max)
 		address_max = address_min + req_size;

arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c

@@ -192,7 +192,7 @@ cvmx_cmd_queue_result_t cvmx_cmd_queue_initialize(cvmx_cmd_queue_id_t queue_id,
 }
 
 /*
- * Shutdown a queue a free it's command buffers to the FPA. The
+ * Shutdown a queue and free its command buffers to the FPA. The
  * hardware connected to the queue must be stopped before this
  * function is called.
  *
@@ -285,7 +285,7 @@ int cvmx_cmd_queue_length(cvmx_cmd_queue_id_t queue_id)
 
 /*
  * Return the command buffer to be written to. The purpose of this
- * function is to allow CVMX routine access t othe low level buffer
+ * function is to allow CVMX routine access to the low level buffer
  * for initial hardware setup. User applications should not call this
  * function directly.
  *

arch/mips/cavium-octeon/executive/cvmx-helper-jtag.c

@@ -103,7 +103,7 @@ uint32_t cvmx_helper_qlm_jtag_shift(int qlm, int bits, uint32_t data)
 /**
  * Shift long sequences of zeros into the QLM JTAG chain. It is
  * common to need to shift more than 32 bits of zeros into the
- * chain. This function is a convience wrapper around
+ * chain. This function is a convenience wrapper around
  * cvmx_helper_qlm_jtag_shift() to shift more than 32 bits of
  * zeros at a time.
  *

arch/mips/cavium-octeon/executive/cvmx-pko.c

@@ -615,7 +615,7 @@ int cvmx_pko_rate_limit_bits(int port, uint64_t bits_s, int burst)
 	/*
 	 * Each packet has a 12 bytes of interframe gap, an 8 byte
 	 * preamble, and a 4 byte CRC. These are not included in the
-	 * per word count. Multiply by 8 to covert to bits and divide
+	 * per word count. Multiply by 8 to convert to bits and divide
 	 * by 256 for limit granularity.
 	 */
 	pko_mem_port_rate0.s.rate_pkt = (12 + 8 + 4) * 8 * tokens_per_bit / 256;

arch/mips/cavium-octeon/octeon-platform.c

@@ -973,7 +973,7 @@ int __init octeon_prune_device_tree(void)
 			 * zero.
 			 */
 
-			/* Asume that CS1 immediately follows. */
+			/* Assume that CS1 immediately follows. */
 			mio_boot_reg_cfg.u64 =
 				cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(cs + 1));
 			region1_base = mio_boot_reg_cfg.s.base << 16;

arch/mips/fw/arc/promlib.c

@@ -15,11 +15,11 @@
 /*
  * For 64bit kernels working with a 32bit ARC PROM pointer arguments
  * for ARC calls need to reside in CKEG0/1. But as soon as the kernel
- * switches to it's first kernel thread stack is set to an address in
+ * switches to its first kernel thread stack is set to an address in
  * XKPHYS, so anything on stack can't be used anymore. This is solved
- * by using a * static declartion variables are put into BSS, which is
+ * by using a * static declaration variables are put into BSS, which is
  * linked to a CKSEG0 address. Since this is only used on UP platforms
- * there is not spinlock needed
+ * there is no spinlock needed
  */
 #define O32_STATIC	static
 #else

arch/mips/include/asm/debug.h

@@ -10,7 +10,7 @@
 
 /*
  * mips_debugfs_dir corresponds to the "mips" directory at the top level
- * of the DebugFS hierarchy. MIPS-specific DebugFS entires should be
+ * of the DebugFS hierarchy. MIPS-specific DebugFS entries should be
  * placed beneath this directory.
  */
 extern struct dentry *mips_debugfs_dir;

arch/mips/include/asm/dmi.h

@@ -5,7 +5,7 @@
 #include <linux/io.h>
 #include <linux/memblock.h>
 
-#define dmi_early_remap(x, l)		ioremap_cache(x, l)
+#define dmi_early_remap(x, l)		ioremap(x, l)
 #define dmi_early_unmap(x, l)		iounmap(x)
 #define dmi_remap(x, l)			ioremap_cache(x, l)
 #define dmi_unmap(x)			iounmap(x)

arch/mips/include/asm/io.h

@@ -159,7 +159,7 @@ void iounmap(const volatile void __iomem *addr);
  * address is not guaranteed to be usable directly as a virtual
  * address.
  *
- * This version of ioremap ensures that the memory is marked cachable by
+ * This version of ioremap ensures that the memory is marked cacheable by
  * the CPU.  Also enables full write-combining.	 Useful for some
  * memory-like regions on I/O busses.
  */
@@ -177,7 +177,7 @@ void iounmap(const volatile void __iomem *addr);
  * address is not guaranteed to be usable directly as a virtual
  * address.
  *
- * This version of ioremap ensures that the memory is marked uncachable
+ * This version of ioremap ensures that the memory is marked uncacheable
  * but accelerated by means of write-combining feature. It is specifically
  * useful for PCIe prefetchable windows, which may vastly improve a
  * communications performance. If it was determined on boot stage, what

arch/mips/include/asm/mach-au1x00/au1000_dma.h

@@ -259,7 +259,7 @@ static inline void set_dma_mode(unsigned int dmanr, unsigned int mode)
 	if (!chan)
 		return;
 	/*
-	 * set_dma_mode is only allowed to change endianess, direction,
+	 * set_dma_mode is only allowed to change endianness, direction,
 	 * transfer size, device FIFO width, and coherency settings.
 	 * Make sure anything else is masked off.
 	 */