Merge branch 'odp_fixes' into hmm.git

From rdma.git

Jason Gunthorpe says:

====================
This is a collection of general cleanups for ODP to clarify some of the
flows around umem creation and use of the interval tree.
====================

The branch is based on v5.3-rc5 due to dependencies, and is being taken
into hmm.git due to dependencies in the next patches.

* odp_fixes:
  RDMA/mlx5: Use odp instead of mr->umem in pagefault_mr
  RDMA/mlx5: Use ib_umem_start instead of umem.address
  RDMA/core: Make invalidate_range a device operation
  RDMA/odp: Use kvcalloc for the dma_list and page_list
  RDMA/odp: Check for overflow when computing the umem_odp end
  RDMA/odp: Provide ib_umem_odp_release() to undo the allocs
  RDMA/odp: Split creating a umem_odp from ib_umem_get
  RDMA/odp: Make the three ways to create a umem_odp clear
  RMDA/odp: Consolidate umem_odp initialization
  RDMA/odp: Make it clearer when a umem is an implicit ODP umem
  RDMA/odp: Iterate over the whole rbtree directly
  RDMA/odp: Use the common interval tree library instead of generic
  RDMA/mlx5: Fix MR npages calculation for IB_ACCESS_HUGETLB

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

1 files changed, 0 insertions, 197 deletions

diff --git a/arch/arm/mach-netx/nxdb500.c b/arch/arm/mach-netx/nxdb500.c
deleted file mode 100644
index ad5e6747b834..000000000000
--- a/arch/arm/mach-netx/nxdb500.c
+++ /dev/null
@@ -1,197 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-netx/nxdb500.c
- *
- * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/mtd/plat-ram.h>
-#include <linux/platform_device.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/netx-regs.h>
-#include <linux/platform_data/eth-netx.h>
-
-#include "generic.h"
-#include "fb.h"
-
-static struct clcd_panel qvga = {
-	.mode		= {
-		.name		= "QVGA",
-		.refresh	= 60,
-		.xres		= 240,
-		.yres		= 320,
-		.pixclock	= 187617,
-		.left_margin	= 6,
-		.right_margin	= 26,
-		.upper_margin	= 0,
-		.lower_margin	= 6,
-		.hsync_len	= 6,
-		.vsync_len	= 1,
-		.sync		= 0,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-	.width		= -1,
-	.height		= -1,
-	.tim2		=  16,
-	.cntl		= CNTL_LCDTFT | CNTL_BGR,
-	.bpp		= 16,
-	.grayscale	= 0,
-};
-
-static inline int nxdb500_check(struct clcd_fb *fb, struct fb_var_screeninfo *var)
-{
-	var->green.length = 5;
-	var->green.msb_right = 0;
-
-	return clcdfb_check(fb, var);
-}
-
-static int nxdb500_clcd_setup(struct clcd_fb *fb)
-{
-	unsigned int val;
-
-	fb->fb.var.green.length = 5;
-	fb->fb.var.green.msb_right = 0;
-
-	/* enable asic control */
-	val = readl(NETX_SYSTEM_IOC_ACCESS_KEY);
-	writel(val, NETX_SYSTEM_IOC_ACCESS_KEY);
-
-	writel(3, NETX_SYSTEM_IOC_CR);
-
-	val = readl(NETX_PIO_OUTPIO);
-	writel(val | 1, NETX_PIO_OUTPIO);
-
-	val = readl(NETX_PIO_OEPIO);
-	writel(val | 1, NETX_PIO_OEPIO);
-	return netx_clcd_setup(fb);
-}
-
-static struct clcd_board clcd_data = {
-	.name		= "netX",
-	.check		= nxdb500_check,
-	.decode		= clcdfb_decode,
-	.enable		= netx_clcd_enable,
-	.setup		= nxdb500_clcd_setup,
-	.mmap		= netx_clcd_mmap,
-	.remove		= netx_clcd_remove,
-};
-
-static struct netxeth_platform_data eth0_platform_data = {
-	.xcno = 0,
-};
-
-static struct platform_device netx_eth0_device = {
-	.name		= "netx-eth",
-	.id		= 0,
-	.num_resources	= 0,
-	.resource	= NULL,
-	.dev = {
-		.platform_data = &eth0_platform_data,
-	}
-};
-
-static struct netxeth_platform_data eth1_platform_data = {
-	.xcno = 1,
-};
-
-static struct platform_device netx_eth1_device = {
-	.name		= "netx-eth",
-	.id		= 1,
-	.num_resources	= 0,
-	.resource	= NULL,
-	.dev = {
-		.platform_data = &eth1_platform_data,
-	}
-};
-
-static struct resource netx_uart0_resources[] = {
-	[0] = {
-		.start	= 0x00100A00,
-		.end	= 0x00100A3F,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= (NETX_IRQ_UART0),
-		.end	= (NETX_IRQ_UART0),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device netx_uart0_device = {
-	.name		= "netx-uart",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(netx_uart0_resources),
-	.resource	= netx_uart0_resources,
-};
-
-static struct resource netx_uart1_resources[] = {
-	[0] = {
-		.start	= 0x00100A40,
-		.end	= 0x00100A7F,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= (NETX_IRQ_UART1),
-		.end	= (NETX_IRQ_UART1),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device netx_uart1_device = {
-	.name		= "netx-uart",
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(netx_uart1_resources),
-	.resource	= netx_uart1_resources,
-};
-
-static struct resource netx_uart2_resources[] = {
-	[0] = {
-		.start	= 0x00100A80,
-		.end	= 0x00100ABF,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= (NETX_IRQ_UART2),
-		.end	= (NETX_IRQ_UART2),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device netx_uart2_device = {
-	.name		= "netx-uart",
-	.id		= 2,
-	.num_resources	= ARRAY_SIZE(netx_uart2_resources),
-	.resource	= netx_uart2_resources,
-};
-
-static struct platform_device *devices[] __initdata = {
-	&netx_eth0_device,
-	&netx_eth1_device,
-	&netx_uart0_device,
-	&netx_uart1_device,
-	&netx_uart2_device,
-};
-
-static void __init nxdb500_init(void)
-{
-	netx_fb_init(&clcd_data, &qvga);
-	platform_add_devices(devices, ARRAY_SIZE(devices));
-}
-
-MACHINE_START(NXDB500, "Hilscher nxdb500")
-	.atag_offset	= 0x100,
-	.map_io		= netx_map_io,
-	.init_irq	= netx_init_irq,
-	.init_time	= netx_timer_init,
-	.init_machine	= nxdb500_init,
-	.restart	= netx_restart,
-MACHINE_END