[WIP] [RISCV][SG2042] feat: add sg2042 support

.github/workflows/build-kernel-arm64.yml

@@ -0,0 +1,35 @@
+name: build kernel arm64
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+env:
+  KBUILD_BUILD_USER: deepin-kernel-sig
+  KBUILD_BUILD_HOST: deepin-kernel-builder
+  email: [email protected]
+
+permissions:
+  pull-requests: read
+
+jobs:
+  build-kernel:
+    runs-on: [self-hosted, linux, ARM64]
+    steps:
+      - uses: actions/checkout@v3
+      - name: "Install Deps"
+        run: |
+          git config --global user.email $email
+          git config --global user.name $KBUILD_BUILD_USER
+
+      - name: "Compile kernel"
+        run: |
+          # .config
+          make deepin_arm64_desktop_defconfig
+          make -j$(nproc)
+
+      - name: 'Upload Kernel Artifact'
+        uses: actions/upload-artifact@v4
+        with:
+          name: Kernel-ABI-arm64
+          path: "Module.symvers"

.github/workflows/build-kernel-loong64.yml

@@ -0,0 +1,35 @@
+name: build kernel loong64
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+env:
+  KBUILD_BUILD_USER: deepin-kernel-sig
+  KBUILD_BUILD_HOST: deepin-kernel-builder
+  email: [email protected]
+
+permissions:
+  pull-requests: read
+
+jobs:
+  build-kernel:
+    runs-on: [self-hosted, linux, loong64]
+    steps:
+      - uses: actions/checkout@v3
+      - name: "Install Deps"
+        run: |
+          git config --global user.email $email
+          git config --global user.name $KBUILD_BUILD_USER
+
+      - name: "Compile kernel"
+        run: |
+          # .config
+          make deepin_loongarch_desktop_defconfig
+          make -j$(nproc)
+
+      - name: 'Upload Kernel Artifact'
+        uses: actions/upload-artifact@v4
+        with:
+          name: Kernel-ABI-loong64
+          path: "Module.symvers"

.github/workflows/build-kernel.yml

@@ -0,0 +1,35 @@
+name: build kernel
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+env:
+  KBUILD_BUILD_USER: deepin-kernel-sig
+  KBUILD_BUILD_HOST: deepin-kernel-builder
+  email: [email protected]
+
+permissions:
+  pull-requests: read
+
+jobs:
+  build-kernel:
+    runs-on: [self-hosted, linux, x64]
+    steps:
+      - uses: actions/checkout@v3
+      - name: "Install Deps"
+        run: |
+          git config --global user.email $email
+          git config --global user.name $KBUILD_BUILD_USER
+
+      - name: "Compile kernel"
+        run: |
+          # .config
+          make deepin_x86_desktop_defconfig
+          make -j$(nproc)
+
+      - name: 'Upload Kernel Artifact'
+        uses: actions/upload-artifact@v4
+        with:
+          name: Kernel-ABI-x86-64
+          path: "Module.symvers"

.github/workflows/check-patches.yml

@@ -26,7 +26,6 @@ jobs:
         repo = "${{ github.event.repository.name }}"
         pull_number = "${{ github.event.number }}"
         commit_id = "${{ github.event.pull_request.head.sha }}"
-        access_token = os.environ.get("GITHUB_TOKEN")
 
         # 获取检查脚本
         check_url = 'https://raw.githubusercontent.com/deepin-community/kernel/linux-6.6.y/scripts/checkpatch.pl'
@@ -50,7 +49,10 @@ jobs:
         # 获取文件列表
         url = f'https://api.github.com/repos/{owner}/{repo}/pulls/{pull_number}/files'
         print(url)
-        headers = {'Authorization': f'Bearer {access_token}'}
+        headers = {
+            "Accept": "application/vnd.github+json",
+            "Authorization":"Bearer " + os.environ.get("GITHUB_TOKEN")
+        }
         response = requests.get(url, headers=headers)
         files = response.json()
 
@@ -97,14 +99,15 @@ jobs:
                             line_number = match.group().split(' ')[-1]
                             line_number = line_number.replace(':', '')
                             body = r.split('\n')[0]
-                            comment_json = {
-                                "body": body,
-                                "commit_id": commit_id,
-                                "path": path,
-                                "line": int(line_number),
-                                "side": "RIGHT"
-                            }
-
-                            comment_url = f"https://api.github.com/repos/{owner}/{repo}/pulls/{pull_number}/comments"
-                            response = requests.post(comment_url, json=comment_json, headers=headers)
-                            print(response.json())
+                            if "It's generally not useful to have the filename in the file" not in body:
+                                comment_json = {
+                                    "body": body,
+                                    "commit_id": commit_id,
+                                    "path": path,
+                                    "line": int(line_number),
+                                    "side": "RIGHT"
+                                }
+
+                                comment_url = f"https://api.github.com/repos/{owner}/{repo}/pulls/{pull_number}/comments"
+                                response = requests.post(comment_url, json=comment_json, headers=headers)
+                                print(response.json())

.github/workflows/package-kernel-amd64-daily.yml

@@ -0,0 +1,35 @@
+name: package kernel amd64 daily
+on:
+  schedule:
+    - cron: "0 2 * * *"
+
+env:
+  KBUILD_BUILD_USER: deepin-kernel-sig
+  KBUILD_BUILD_HOST: deepin-kernel-builder
+  email: [email protected]
+
+permissions:
+  pull-requests: read
+
+jobs:
+  build-kernel:
+    runs-on: [self-hosted, linux, x64]
+    steps:
+      - uses: actions/checkout@v3
+      - name: "Install Deps"
+        run: |
+          git config --global user.email $email
+          git config --global user.name $KBUILD_BUILD_USER
+
+      - name: "Compile kernel"
+        run: |
+          # .config
+          make deepin_x86_desktop_defconfig
+          make bindeb-pkg -j$(nproc)
+          mv ../*.deb .
+
+      - name: 'Upload Kernel Artifact'
+        uses: actions/upload-artifact@v3
+        with:
+          name: kernel-amd64-deb
+          path: "*.deb"

CREDITS

@@ -67,6 +67,11 @@ D: dosfs, LILO, some fd features, ATM, various other hacks here and there
 S: Buenos Aires
 S: Argentina
 
+NTFS FILESYSTEM
+N: Anton Altaparmakov
+E: [email protected]
+D: NTFS filesystem
+
 N: Tim Alpaerts
 E: [email protected]
 D: 802.2 class II logical link control layer,

Documentation/ABI/stable/sysfs-block

@@ -101,6 +101,16 @@ Description:
 		devices that support receiving integrity metadata.
 
 
+What:		/sys/block/<disk>/partscan
+Date:		May 2024
+Contact:	Christoph Hellwig <[email protected]>
+Description:
+		The /sys/block/<disk>/partscan files reports if partition
+		scanning is enabled for the disk.  It returns "1" if partition
+		scanning is enabled, or "0" if not.  The value type is a 32-bit
+		unsigned integer, but only "0" and "1" are valid values.
+
+
 What:		/sys/block/<disk>/<partition>/alignment_offset
 Date:		April 2009
 Contact:	Martin K. Petersen <[email protected]>

Documentation/ABI/testing/sysfs-devices-system-cpu

@@ -565,7 +565,8 @@ Description:	Control Symmetric Multi Threading (SMT)
 			 ================ =========================================
 
 			 If control status is "forceoff" or "notsupported" writes
-			 are rejected.
+			 are rejected. Note that enabling SMT on PowerPC skips
+			 offline cores.
 
 What:		/sys/devices/system/cpu/cpuX/power/energy_perf_bias
 Date:		March 2019

Documentation/admin-guide/cifs/usage.rst

@@ -722,40 +722,26 @@ Configuration pseudo-files:
 ======================= =======================================================
 SecurityFlags		Flags which control security negotiation and
 			also packet signing. Authentication (may/must)
-			flags (e.g. for NTLM and/or NTLMv2) may be combined with
+			flags (e.g. for NTLMv2) may be combined with
 			the signing flags.  Specifying two different password
 			hashing mechanisms (as "must use") on the other hand
 			does not make much sense. Default flags are::
 
-				0x07007
-
-			(NTLM, NTLMv2 and packet signing allowed).  The maximum
-			allowable flags if you want to allow mounts to servers
-			using weaker password hashes is 0x37037 (lanman,
-			plaintext, ntlm, ntlmv2, signing allowed).  Some
-			SecurityFlags require the corresponding menuconfig
-			options to be enabled.  Enabling plaintext
-			authentication currently requires also enabling
-			lanman authentication in the security flags
-			because the cifs module only supports sending
-			laintext passwords using the older lanman dialect
-			form of the session setup SMB.  (e.g. for authentication
-			using plain text passwords, set the SecurityFlags
-			to 0x30030)::
+				0x00C5
+
+			(NTLMv2 and packet signing allowed).  Some SecurityFlags
+			may require enabling a corresponding menuconfig option.
 
 			  may use packet signing			0x00001
 			  must use packet signing			0x01001
-			  may use NTLM (most common password hash)	0x00002
-			  must use NTLM					0x02002
 			  may use NTLMv2				0x00004
 			  must use NTLMv2				0x04004
-			  may use Kerberos security			0x00008
-			  must use Kerberos				0x08008
-			  may use lanman (weak) password hash		0x00010
-			  must use lanman password hash			0x10010
-			  may use plaintext passwords			0x00020
-			  must use plaintext passwords			0x20020
-			  (reserved for future packet encryption)	0x00040
+			  may use Kerberos security (krb5)		0x00008
+			  must use Kerberos                             0x08008
+			  may use NTLMSSP               		0x00080
+			  must use NTLMSSP           			0x80080
+			  seal (packet encryption)			0x00040
+			  must seal                                     0x40040
 
 cifsFYI			If set to non-zero value, additional debug information
 			will be logged to the system error log.  This field

Documentation/admin-guide/hw-vuln/core-scheduling.rst

@@ -67,8 +67,8 @@ arg4:
     will be performed for all tasks in the task group of ``pid``.
 
 arg5:
-    userspace pointer to an unsigned long for storing the cookie returned by
-    ``PR_SCHED_CORE_GET`` command. Should be 0 for all other commands.
+    userspace pointer to an unsigned long long for storing the cookie returned
+    by ``PR_SCHED_CORE_GET`` command. Should be 0 for all other commands.
 
 In order for a process to push a cookie to, or pull a cookie from a process, it
 is required to have the ptrace access mode: `PTRACE_MODE_READ_REALCREDS` to the

Documentation/admin-guide/kernel-parameters.txt

@@ -664,12 +664,6 @@
 			loops can be debugged more effectively on production
 			systems.
 
-	clocksource.max_cswd_read_retries= [KNL]
-			Number of clocksource_watchdog() retries due to
-			external delays before the clock will be marked
-			unstable.  Defaults to two retries, that is,
-			three attempts to read the clock under test.
-
 	clocksource.verify_n_cpus= [KNL]
 			Limit the number of CPUs checked for clocksources
 			marked with CLOCK_SOURCE_VERIFY_PERCPU that
@@ -2319,6 +2313,11 @@
 	isapnp=		[ISAPNP]
 			Format: <RDP>,<reset>,<pci_scan>,<verbosity>
 
+	zhaoxin_patch_bitmask=
+			[X86] Bitmask for Zhaoxin Platform's patch.
+			bit 0: enable KH-40000 dma patch's node check function
+
+
 	isolcpus=	[KNL,SMP,ISOL] Isolate a given set of CPUs from disturbance.
 			[Deprecated - use cpusets instead]
 			Format: [flag-list,]<cpu-list>
@@ -3323,6 +3322,9 @@
 			arch-independent options, each of which is an
 			aggregation of existing arch-specific options.
 
+			Note, "mitigations" is supported if and only if the
+			kernel was built with CPU_MITIGATIONS=y.
+
 			off
 				Disable all optional CPU mitigations.  This
 				improves system performance, but it may also
@@ -4652,11 +4654,9 @@
 
 	profile=	[KNL] Enable kernel profiling via /proc/profile
 			Format: [<profiletype>,]<number>
-			Param: <profiletype>: "schedule", "sleep", or "kvm"
+			Param: <profiletype>: "schedule" or "kvm"
 				[defaults to kernel profiling]
 			Param: "schedule" - profile schedule points.
-			Param: "sleep" - profile D-state sleeping (millisecs).
-				Requires CONFIG_SCHEDSTATS
 			Param: "kvm" - profile VM exits.
 			Param: <number> - step/bucket size as a power of 2 for
 				statistical time based profiling.

Documentation/admin-guide/mm/damon/usage.rst

@@ -389,7 +389,7 @@ pages of all memory cgroups except ``/having_care_already``.::
     # # further filter out all cgroups except one at '/having_care_already'
     echo memcg > 1/type
     echo /having_care_already > 1/memcg_path
-    echo N > 1/matching
+    echo Y > 1/matching
 
 Note that ``anon`` and ``memcg`` filters are currently supported only when
 ``paddr`` `implementation <sysfs_contexts>` is being used.