Merge tag 'powerpc-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:

 - Convert to the generic mmap support (ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT)

 - Add support for outline-only KASAN with 64-bit Radix MMU (P9 or later)

 - Increase SIGSTKSZ and MINSIGSTKSZ and add support for AT_MINSIGSTKSZ

 - Enable the DAWR (Data Address Watchpoint) on POWER9 DD2.3 or later

 - Drop support for system call instruction emulation

 - Many other small features and fixes

Thanks to Alexey Kardashevskiy, Alistair Popple, Andy Shevchenko, Bagas
Sanjaya, Bjorn Helgaas, Bo Liu, Chen Huang, Christophe Leroy, Colin Ian
King, Daniel Axtens, Dwaipayan Ray, Fabiano Rosas, Finn Thain, Frank
Rowand, Fuqian Huang, Guilherme G. Piccoli, Hangyu Hua, Haowen Bai,
Haren Myneni, Hari Bathini, He Ying, Jason Wang, Jiapeng Chong, Jing
Yangyang, Joel Stanley, Julia Lawall, Kajol Jain, Kevin Hao, Krzysztof
Kozlowski, Laurent Dufour, Lv Ruyi, Madhavan Srinivasan, Magali Lemes,
Miaoqian Lin, Minghao Chi, Nathan Chancellor, Naveen N. Rao, Nicholas
Piggin, Oliver O'Halloran, Oscar Salvador, Pali Rohár, Paul Mackerras,
Peng Wu, Qing Wang, Randy Dunlap, Reza Arbab, Russell Currey, Sohaib
Mohamed, Vaibhav Jain, Vasant Hegde, Wang Qing, Wang Wensheng, Xiang
wangx, Xiaomeng Tong, Xu Wang, Yang Guang, Yang Li, Ye Bin, YueHaibing,
Yu Kuai, Zheng Bin, Zou Wei, and Zucheng Zheng.

* tag 'powerpc-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (200 commits)
  powerpc/64: Include cache.h directly in paca.h
  powerpc/64s: Only set HAVE_ARCH_UNMAPPED_AREA when CONFIG_PPC_64S_HASH_MMU is set
  powerpc/xics: Include missing header
  powerpc/powernv/pci: Drop VF MPS fixup
  powerpc/fsl_book3e: Don't set rodata RO too early
  powerpc/microwatt: Add mmu bits to device tree
  powerpc/powernv/flash: Check OPAL flash calls exist before using
  powerpc/powermac: constify device_node in of_irq_parse_oldworld()
  powerpc/powermac: add missing g5_phy_disable_cpu1() declaration
  selftests/powerpc/pmu: fix spelling mistake "mis-match" -> "mismatch"
  powerpc: Enable the DAWR on POWER9 DD2.3 and above
  powerpc/64s: Add CPU_FTRS_POWER10 to ALWAYS mask
  powerpc/64s: Add CPU_FTRS_POWER9_DD2_2 to CPU_FTRS_ALWAYS mask
  powerpc: Fix all occurences of "the the"
  selftests/powerpc/pmu/ebb: remove fixed_instruction.S
  powerpc/platforms/83xx: Use of_device_get_match_data()
  powerpc/eeh: Drop redundant spinlock initialization
  powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
  powerpc/pseries/vas: Call misc_deregister if sysfs init fails
  powerpc/papr_scm: Fix leaking nvdimm_events_map elements
  ...

19 files changed, 11 insertions, 25 deletions

diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 4142ebf01382..2be17ffe8714 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -16,15 +16,6 @@ if FSL_SOC_BOOKE
 
 if PPC32
 
-config FSL_85XX_CACHE_SRAM
-	bool
-	select PPC_LIB_RHEAP
-	help
-	  When selected, this option enables cache-sram support
-	  for memory allocation on P1/P2 QorIQ platforms.
-	  cache-sram-size and cache-sram-offset kernel boot
-	  parameters should be passed when this option is enabled.
-
 config BSC9131_RDB
 	bool "Freescale BSC9131RDB"
 	select DEFAULT_UIMAGE
diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index 17ae75d62518..28d6b36f1ccd 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -19,7 +19,6 @@
 #include <asm/pci-bridge.h>
 #include <asm/ppc-pci.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <asm/ehv_pic.h>
diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c
index 743c65e4d8e4..8e827376d97b 100644
--- a/arch/powerpc/platforms/85xx/ge_imp3a.c
+++ b/arch/powerpc/platforms/85xx/ge_imp3a.c
@@ -17,13 +17,13 @@
 #include <linux/delay.h>
 #include <linux/seq_file.h>
 #include <linux/interrupt.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <asm/swiotlb.h>
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 6ef8580fdc0e..bdf9d42f8521 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -26,7 +26,6 @@
 #include <asm/mpic.h>
 #include <mm/mmu_decl.h>
 #include <asm/udbg.h>
-#include <asm/prom.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index 53bccb8bbcbe..e5d7386ad612 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -18,7 +18,6 @@
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <asm/swiotlb.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 5bd487030256..48f3acfece0b 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -21,6 +21,8 @@
 #include <linux/initrd.h>
 #include <linux/interrupt.h>
 #include <linux/fsl_devices.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/pgtable.h>
 
@@ -33,7 +35,6 @@
 #include <asm/pci-bridge.h>
 #include <asm/irq.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <asm/i8259.h>
@@ -151,7 +152,7 @@ static void __init mpc85xx_cds_pci_irq_fixup(struct pci_dev *dev)
 		 */
 		case PCI_DEVICE_ID_VIA_82C586_2:
 		/* There are two USB controllers.
-		 * Identify them by functon number
+		 * Identify them by function number
 		 */
 			if (PCI_FUNC(dev->devfn) == 3)
 				dev->irq = 11;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 2157a8017aa4..f8d2c97f39bd 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -15,13 +15,13 @@
 #include <linux/delay.h>
 #include <linux/seq_file.h>
 #include <linux/interrupt.h>
+#include <linux/of_irq.h>
 #include <linux/of_platform.h>
 
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <asm/i8259.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 7759eca7d535..3a2ac410af18 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -39,7 +39,6 @@
 #include <asm/pci-bridge.h>
 #include <asm/irq.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index 80a80174768c..d99aba158235 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -19,7 +19,6 @@
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <soc/fsl/qe/qe.h>
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
index 24855284b14a..8ba9306a96b6 100644
--- a/arch/powerpc/platforms/85xx/p1010rdb.c
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -16,7 +16,6 @@
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
index 1f1af0557470..537599906146 100644
--- a/arch/powerpc/platforms/85xx/p1022_ds.c
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -18,6 +18,7 @@
 
 #include <linux/fsl/guts.h>
 #include <linux/pci.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <asm/div64.h>
 #include <asm/mpic.h>
diff --git a/arch/powerpc/platforms/85xx/p1022_rdk.c b/arch/powerpc/platforms/85xx/p1022_rdk.c
index fd9e3e7ef234..bc58a99164c9 100644
--- a/arch/powerpc/platforms/85xx/p1022_rdk.c
+++ b/arch/powerpc/platforms/85xx/p1022_rdk.c
@@ -14,6 +14,7 @@
 
 #include <linux/fsl/guts.h>
 #include <linux/pci.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <asm/div64.h>
 #include <asm/mpic.h>
diff --git a/arch/powerpc/platforms/85xx/p1023_rdb.c b/arch/powerpc/platforms/85xx/p1023_rdb.c
index 3b9cc4979641..c04868eb2eb1 100644
--- a/arch/powerpc/platforms/85xx/p1023_rdb.c
+++ b/arch/powerpc/platforms/85xx/p1023_rdb.c
@@ -15,6 +15,7 @@
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/fsl_devices.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
 
@@ -22,7 +23,6 @@
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include "smp.h"
diff --git a/arch/powerpc/platforms/85xx/qemu_e500.c b/arch/powerpc/platforms/85xx/qemu_e500.c
index 4c4d577effd9..64109ad6736c 100644
--- a/arch/powerpc/platforms/85xx/qemu_e500.c
+++ b/arch/powerpc/platforms/85xx/qemu_e500.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/of.h>
 #include <linux/of_fdt.h>
 #include <linux/pgtable.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index a1c6a7827c8f..9c43cf32f4c9 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -208,7 +208,7 @@ static int smp_85xx_start_cpu(int cpu)
 	 * The bootpage and highmem can be accessed via ioremap(), but
 	 * we need to directly access the spinloop if its in lowmem.
 	 */
-	ioremappable = *cpu_rel_addr > virt_to_phys(high_memory);
+	ioremappable = *cpu_rel_addr > virt_to_phys(high_memory - 1);
 
 	/* Map the spin table */
 	if (ioremappable)
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
index 166b3515ba73..09f64470c765 100644
--- a/arch/powerpc/platforms/85xx/socrates.c
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -29,7 +29,6 @@
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <asm/mpic.h>
-#include <asm/prom.h>
 #include <mm/mmu_decl.h>
 #include <asm/udbg.h>
 
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index 69e917e3ba1c..6b1fe7bb3a8c 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -28,7 +28,6 @@
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <asm/mpic.h>
-#include <asm/prom.h>
 #include <mm/mmu_decl.h>
 #include <asm/udbg.h>
 
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index 95a1a1118a31..d187f4b8bff6 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -26,7 +26,6 @@
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <asm/mpic.h>
-#include <asm/prom.h>
 #include <mm/mmu_decl.h>
 #include <asm/udbg.h>
 
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index 397e158c1edb..5836e4ecb7a0 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
@@ -16,13 +16,13 @@
 #include <linux/delay.h>
 #include <linux/seq_file.h>
 #include <linux/interrupt.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
 #include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>