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authorLinus Torvalds <torvalds@linux-foundation.org>2026-08-19 10:09:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2026-08-19 10:09:22 -0700
commitf4cdf7ca9a1fdcca413157df19753f388a5a224e (patch)
tree60a31895b2446cd7fa27514e8c2843534a0de0da /Documentation/features/debug
downloadlinux-stable-f4cdf7ca9a1fdcca413157df19753f388a5a224e.tar.gz
linux-stable-f4cdf7ca9a1fdcca413157df19753f388a5a224e.zip
Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediagrafted
Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ...
Diffstat (limited to 'Documentation/features/debug')
-rw-r--r--Documentation/features/debug/KASAN/arch-support.txt30
-rw-r--r--Documentation/features/debug/debug-vm-pgtable/arch-support.txt30
-rw-r--r--Documentation/features/debug/gcov-profile-all/arch-support.txt30
-rw-r--r--Documentation/features/debug/kcov/arch-support.txt30
-rw-r--r--Documentation/features/debug/kgdb/arch-support.txt30
-rw-r--r--Documentation/features/debug/kmemleak/arch-support.txt30
-rw-r--r--Documentation/features/debug/kprobes-on-ftrace/arch-support.txt30
-rw-r--r--Documentation/features/debug/kprobes/arch-support.txt30
-rw-r--r--Documentation/features/debug/kretprobes/arch-support.txt30
-rw-r--r--Documentation/features/debug/optprobes/arch-support.txt30
-rw-r--r--Documentation/features/debug/stackprotector/arch-support.txt30
-rw-r--r--Documentation/features/debug/uprobes/arch-support.txt30
-rw-r--r--Documentation/features/debug/user-ret-profiler/arch-support.txt30
13 files changed, 390 insertions, 0 deletions
diff --git a/Documentation/features/debug/KASAN/arch-support.txt b/Documentation/features/debug/KASAN/arch-support.txt
new file mode 100644
index 000000000..39c6e78c0
--- /dev/null
+++ b/Documentation/features/debug/KASAN/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: KASAN
+# Kconfig: HAVE_ARCH_KASAN
+# description: arch supports the KASAN runtime memory checker
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | TODO |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | TODO |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | TODO |
+ | sparc: | TODO |
+ | um: | ok |
+ | x86: | ok |
+ | xtensa: | ok |
+ -----------------------
diff --git a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt
new file mode 100644
index 000000000..156687a74
--- /dev/null
+++ b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: debug-vm-pgtable
+# Kconfig: ARCH_HAS_DEBUG_VM_PGTABLE
+# description: arch supports pgtable tests for semantics compliance
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | ok |
+ | arm: | TODO |
+ | arm64: | ok |
+ | csky: | TODO |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | TODO |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | ok |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | TODO |
+ | sparc: | TODO |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | ok |
+ -----------------------
diff --git a/Documentation/features/debug/gcov-profile-all/arch-support.txt b/Documentation/features/debug/gcov-profile-all/arch-support.txt
new file mode 100644
index 000000000..63494bddc
--- /dev/null
+++ b/Documentation/features/debug/gcov-profile-all/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: gcov-profile-all
+# Kconfig: ARCH_HAS_GCOV_PROFILE_ALL
+# description: arch supports whole-kernel GCOV code coverage profiling
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | ok |
+ | hexagon: | TODO |
+ | loongarch: | TODO |
+ | m68k: | TODO |
+ | microblaze: | ok |
+ | mips: | ok |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | ok |
+ | sparc: | TODO |
+ | um: | ok |
+ | x86: | ok |
+ | xtensa: | ok |
+ -----------------------
diff --git a/Documentation/features/debug/kcov/arch-support.txt b/Documentation/features/debug/kcov/arch-support.txt
new file mode 100644
index 000000000..4449e1f55
--- /dev/null
+++ b/Documentation/features/debug/kcov/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: kcov
+# Kconfig: ARCH_HAS_KCOV
+# description: arch supports kcov for coverage-guided fuzzing
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | TODO |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | ok |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | TODO |
+ | sparc: | TODO |
+ | um: | ok |
+ | x86: | ok |
+ | xtensa: | ok |
+ -----------------------
diff --git a/Documentation/features/debug/kgdb/arch-support.txt b/Documentation/features/debug/kgdb/arch-support.txt
new file mode 100644
index 000000000..f287f16ce
--- /dev/null
+++ b/Documentation/features/debug/kgdb/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: kgdb
+# Kconfig: HAVE_ARCH_KGDB
+# description: arch supports the kGDB kernel debugger
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | ok |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | TODO |
+ | hexagon: | ok |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | ok |
+ | mips: | ok |
+ | nios2: | ok |
+ | openrisc: | TODO |
+ | parisc: | ok |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | TODO |
+ | sh: | ok |
+ | sparc: | ok |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------
diff --git a/Documentation/features/debug/kmemleak/arch-support.txt b/Documentation/features/debug/kmemleak/arch-support.txt
new file mode 100644
index 000000000..f45149cfa
--- /dev/null
+++ b/Documentation/features/debug/kmemleak/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: kmemleak
+# Kconfig: HAVE_DEBUG_KMEMLEAK
+# description: arch supports the kernel memory leak detector
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | ok |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | ok |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | ok |
+ | mips: | ok |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | ok |
+ | sparc: | ok |
+ | um: | ok |
+ | x86: | ok |
+ | xtensa: | ok |
+ -----------------------
diff --git a/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt b/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
new file mode 100644
index 000000000..d937b7a03
--- /dev/null
+++ b/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: kprobes-on-ftrace
+# Kconfig: HAVE_KPROBES_ON_FTRACE
+# description: arch supports combined kprobes and ftrace live patching
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | TODO |
+ | arm64: | TODO |
+ | csky: | ok |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | TODO |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | ok |
+ | powerpc: | ok |
+ | riscv: | TODO |
+ | s390: | ok |
+ | sh: | TODO |
+ | sparc: | TODO |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------
diff --git a/Documentation/features/debug/kprobes/arch-support.txt b/Documentation/features/debug/kprobes/arch-support.txt
new file mode 100644
index 000000000..1ea27aedd
--- /dev/null
+++ b/Documentation/features/debug/kprobes/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: kprobes
+# Kconfig: HAVE_KPROBES
+# description: arch supports live patched kernel probe
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | ok |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | ok |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | ok |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | ok |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | ok |
+ | sparc: | ok |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------
diff --git a/Documentation/features/debug/kretprobes/arch-support.txt b/Documentation/features/debug/kretprobes/arch-support.txt
new file mode 100644
index 000000000..022be42e6
--- /dev/null
+++ b/Documentation/features/debug/kretprobes/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: kretprobes
+# Kconfig: HAVE_KRETPROBES
+# description: arch supports kernel function-return probes
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | ok |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | ok |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | ok |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | ok |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | ok |
+ | sparc: | ok |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------
diff --git a/Documentation/features/debug/optprobes/arch-support.txt b/Documentation/features/debug/optprobes/arch-support.txt
new file mode 100644
index 000000000..92f5d0f44
--- /dev/null
+++ b/Documentation/features/debug/optprobes/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: optprobes
+# Kconfig: HAVE_OPTPROBES
+# description: arch supports live patched optprobes
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | ok |
+ | arm64: | TODO |
+ | csky: | TODO |
+ | hexagon: | TODO |
+ | loongarch: | TODO |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | TODO |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | TODO |
+ | s390: | TODO |
+ | sh: | TODO |
+ | sparc: | TODO |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------
diff --git a/Documentation/features/debug/stackprotector/arch-support.txt b/Documentation/features/debug/stackprotector/arch-support.txt
new file mode 100644
index 000000000..43e49c716
--- /dev/null
+++ b/Documentation/features/debug/stackprotector/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: stackprotector
+# Kconfig: HAVE_STACKPROTECTOR
+# description: arch supports compiler driven stack overflow protection
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | ok |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | ok |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | ok |
+ | sparc: | TODO |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | ok |
+ -----------------------
diff --git a/Documentation/features/debug/uprobes/arch-support.txt b/Documentation/features/debug/uprobes/arch-support.txt
new file mode 100644
index 000000000..0c698003c
--- /dev/null
+++ b/Documentation/features/debug/uprobes/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: uprobes
+# Kconfig: ARCH_SUPPORTS_UPROBES
+# description: arch supports live patched user probes
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | ok |
+ | arm64: | ok |
+ | csky: | ok |
+ | hexagon: | TODO |
+ | loongarch: | ok |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | ok |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | ok |
+ | s390: | ok |
+ | sh: | TODO |
+ | sparc: | ok |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------
diff --git a/Documentation/features/debug/user-ret-profiler/arch-support.txt b/Documentation/features/debug/user-ret-profiler/arch-support.txt
new file mode 100644
index 000000000..3e4317675
--- /dev/null
+++ b/Documentation/features/debug/user-ret-profiler/arch-support.txt
@@ -0,0 +1,30 @@
+#
+# Feature name: user-ret-profiler
+# Kconfig: HAVE_USER_RETURN_NOTIFIER
+# description: arch supports user-space return from system call profiler
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | TODO |
+ | arm: | TODO |
+ | arm64: | TODO |
+ | csky: | TODO |
+ | hexagon: | TODO |
+ | loongarch: | TODO |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | TODO |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | TODO |
+ | riscv: | TODO |
+ | s390: | TODO |
+ | sh: | TODO |
+ | sparc: | TODO |
+ | um: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------