Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:
 "The major features are support for LPA2 (52-bit VA/PA with 4K and 16K
  pages), the dpISA extension and Rust enabled on arm64. The changes are
  mostly contained within the usual arch/arm64/, drivers/perf, the arm64
  Documentation and kselftests. The exception is the Rust support which
  touches some generic build files.

  Summary:

   - Reorganise the arm64 kernel VA space and add support for LPA2 (at
     stage 1, KVM stage 2 was merged earlier) - 52-bit VA/PA address
     range with 4KB and 16KB pages

   - Enable Rust on arm64

   - Support for the 2023 dpISA extensions (data processing ISA), host
     only

   - arm64 perf updates:

      - StarFive's StarLink (integrates one or more CPU cores with a
        shared L3 memory system) PMU support

      - Enable HiSilicon Erratum 162700402 quirk for HIP09

      - Several updates for the HiSilicon PCIe PMU driver

      - Arm CoreSight PMU support

      - Convert all drivers under drivers/perf/ to use .remove_new()

   - Miscellaneous:

      - Don't enable workarounds for "rare" errata by default

      - Clean up the DAIF flags handling for EL0 returns (in preparation
        for NMI support)

      - Kselftest update for ptrace()

      - Update some of the sysreg field definitions

      - Slight improvement in the code generation for inline asm I/O
        accessors to permit offset addressing

      - kretprobes: acquire regs via a BRK exception (previously done
        via a trampoline handler)

      - SVE/SME cleanups, comment updates

      - Allow CALL_OPS+CC_OPTIMIZE_FOR_SIZE with clang (previously
        disabled due to gcc silently ignoring -falign-functions=N)"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (134 commits)
  Revert "mm: add arch hook to validate mmap() prot flags"
  Revert "arm64: mm: add support for WXN memory translation attribute"
  Revert "ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512"
  ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512
  kselftest/arm64: Add 2023 DPISA hwcap test coverage
  kselftest/arm64: Add basic FPMR test
  kselftest/arm64: Handle FPMR context in generic signal frame parser
  arm64/hwcap: Define hwcaps for 2023 DPISA features
  arm64/ptrace: Expose FPMR via ptrace
  arm64/signal: Add FPMR signal handling
  arm64/fpsimd: Support FEAT_FPMR
  arm64/fpsimd: Enable host kernel access to FPMR
  arm64/cpufeature: Hook new identification registers up to cpufeature
  docs: perf: Fix build warning of hisi-pcie-pmu.rst
  perf: starfive: Only allow COMPILE_TEST for 64-bit architectures
  MAINTAINERS: Add entry for StarFive StarLink PMU
  docs: perf: Add description for StarFive's StarLink PMU
  dt-bindings: perf: starfive: Add JH8100 StarLink PMU
  perf: starfive: Add StarLink PMU support
  docs: perf: Update usage for target filter of hisi-pcie-pmu
  ...

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/perf/arm-cmn.c b/drivers/perf/arm-cmn.c
index 7e3aa7e2345f..7ef9c7e4836b 100644
--- a/drivers/perf/arm-cmn.c
+++ b/drivers/perf/arm-cmn.c
@@ -493,6 +493,7 @@ static void arm_cmn_show_logid(struct seq_file *s, int x, int y, int p, int d)
 
 	for (dn = cmn->dns; dn->type; dn++) {
 		struct arm_cmn_nodeid nid = arm_cmn_nid(cmn, dn->id);
+		int pad = dn->logid < 10;
 
 		if (dn->type == CMN_TYPE_XP)
 			continue;
@@ -503,7 +504,7 @@ static void arm_cmn_show_logid(struct seq_file *s, int x, int y, int p, int d)
 		if (nid.x != x || nid.y != y || nid.port != p || nid.dev != d)
 			continue;
 
-		seq_printf(s, "   #%-2d  |", dn->logid);
+		seq_printf(s, " %*c#%-*d  |", pad + 1, ' ', 3 - pad, dn->logid);
 		return;
 	}
 	seq_puts(s, "        |");
@@ -516,7 +517,7 @@ static int arm_cmn_map_show(struct seq_file *s, void *data)
 
 	seq_puts(s, "     X");
 	for (x = 0; x < cmn->mesh_x; x++)
-		seq_printf(s, "    %d    ", x);
+		seq_printf(s, "    %-2d   ", x);
 	seq_puts(s, "\nY P D+");
 	y = cmn->mesh_y;
 	while (y--) {
@@ -526,13 +527,13 @@ static int arm_cmn_map_show(struct seq_file *s, void *data)
 		for (x = 0; x < cmn->mesh_x; x++)
 			seq_puts(s, "--------+");
 
-		seq_printf(s, "\n%d    |", y);
+		seq_printf(s, "\n%-2d   |", y);
 		for (x = 0; x < cmn->mesh_x; x++) {
 			struct arm_cmn_node *xp = cmn->xps + xp_base + x;
 
 			for (p = 0; p < CMN_MAX_PORTS; p++)
 				port[p][x] = arm_cmn_device_connect_info(cmn, xp, p);
-			seq_printf(s, " XP #%-2d |", xp_base + x);
+			seq_printf(s, " XP #%-3d|", xp_base + x);
 		}
 
 		seq_puts(s, "\n     |");
@@ -2515,7 +2516,7 @@ static int arm_cmn_probe(struct platform_device *pdev)
 	return err;
 }
 
-static int arm_cmn_remove(struct platform_device *pdev)
+static void arm_cmn_remove(struct platform_device *pdev)
 {
 	struct arm_cmn *cmn = platform_get_drvdata(pdev);
 
@@ -2524,7 +2525,6 @@ static int arm_cmn_remove(struct platform_device *pdev)
 	perf_pmu_unregister(&cmn->pmu);
 	cpuhp_state_remove_instance_nocalls(arm_cmn_hp_state, &cmn->cpuhp_node);
 	debugfs_remove(cmn->debug);
-	return 0;
 }
 
 #ifdef CONFIG_OF
@@ -2555,7 +2555,7 @@ static struct platform_driver arm_cmn_driver = {
 		.acpi_match_table = ACPI_PTR(arm_cmn_acpi_match),
 	},
 	.probe = arm_cmn_probe,
-	.remove = arm_cmn_remove,
+	.remove_new = arm_cmn_remove,
 };
 
 static int __init arm_cmn_init(void)