Merge pull request #16 from sched-ext/scx-6.8-rc7

v6.8-rc7-scx1

.github/workflows/test-kernel.yml

@@ -23,7 +23,7 @@ jobs:
       # add-apt-repository. Otherwise, the CI job will hang. If and when
       # https://github.com/opencollab/llvm-jenkins.debian.net/pull/26 is
       # merged, we can go back to using https://apt.llvm.org/llvm.sh.
-      - run: wget https://raw.githubusercontent.com/Decave/llvm-jenkins.debian.net/fix_llvmsh/llvm.sh
+      - run: wget https://raw.githubusercontent.com/Byte-Lab/llvm-jenkins.debian.net/fix_llvmsh/llvm.sh
       - run: chmod +x llvm.sh
       - run: sudo ./llvm.sh all
       - run: sudo ln -sf /usr/bin/clang-17 /usr/bin/clang

Documentation/networking/net_cachelines/inet_sock.rst

@@ -1,9 +1,9 @@
 .. SPDX-License-Identifier: GPL-2.0
 .. Copyright (C) 2023 Google LLC
 
-=====================================================
-inet_connection_sock struct fast path usage breakdown
-=====================================================
+==========================================
+inet_sock struct fast path usage breakdown
+==========================================
 
 Type                    Name                  fastpath_tx_access  fastpath_rx_access  comment
 ..struct                ..inet_sock                                                     

MAINTAINERS

@@ -1395,6 +1395,7 @@ F:	drivers/hwmon/max31760.c
 
 ANALOGBITS PLL LIBRARIES
 M:	Paul Walmsley <[email protected]>
+M:	Samuel Holland <[email protected]>
 S:	Supported
 F:	drivers/clk/analogbits/*
 F:	include/linux/clk/analogbits*
@@ -14111,6 +14112,17 @@ F:	mm/
 F:	tools/mm/
 F:	tools/testing/selftests/mm/
 
+MEMORY MAPPING
+M:	Andrew Morton <[email protected]>
+R:	Liam R. Howlett <[email protected]>
+R:	Vlastimil Babka <[email protected]>
+R:	Lorenzo Stoakes <[email protected]>
+L:	[email protected]
+S:	Maintained
+W:	http://www.linux-mm.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
+F:	mm/mmap.c
+
 MEMORY TECHNOLOGY DEVICES (MTD)
 M:	Miquel Raynal <[email protected]>
 M:	Richard Weinberger <[email protected]>
@@ -14369,7 +14381,7 @@ MICROCHIP MCP16502 PMIC DRIVER
 M:	Claudiu Beznea <[email protected]>
 L:	[email protected] (moderated for non-subscribers)
 S:	Supported
-F:	Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
+F:	Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
 F:	drivers/regulator/mcp16502.c
 
 MICROCHIP MCP3564 ADC DRIVER
@@ -16732,6 +16744,7 @@ F:	drivers/pci/controller/dwc/*layerscape*
 PCI DRIVER FOR FU740
 M:	Paul Walmsley <[email protected]>
 M:	Greentime Hu <[email protected]>
+M:	Samuel Holland <[email protected]>
 L:	[email protected]
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
@@ -17984,33 +17997,34 @@ F:	drivers/media/tuners/qt1010*
 
 QUALCOMM ATH12K WIRELESS DRIVER
 M:	Kalle Valo <[email protected]>
-M:	Jeff Johnson <[email protected]>
+M:	Jeff Johnson <[email protected]>
 L:	[email protected]
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
 F:	drivers/net/wireless/ath/ath12k/
+N:	ath12k
 
 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
 M:	Kalle Valo <[email protected]>
-M:	Jeff Johnson <[email protected]>
+M:	Jeff Johnson <[email protected]>
 L:	[email protected]
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
-F:	Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
 F:	drivers/net/wireless/ath/ath10k/
+N:	ath10k
 
 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
 M:	Kalle Valo <[email protected]>
-M:	Jeff Johnson <[email protected]>
+M:	Jeff Johnson <[email protected]>
 L:	[email protected]
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
 B:	https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
-F:	Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
 F:	drivers/net/wireless/ath/ath11k/
+N:	ath11k
 
 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
 M:	Toke Høiland-Jørgensen <[email protected]>
@@ -19979,36 +19993,15 @@ S:	Maintained
 F:	drivers/watchdog/simatic-ipc-wdt.c
 
 SIFIVE DRIVERS
-M:	Palmer Dabbelt <[email protected]>
 M:	Paul Walmsley <[email protected]>
+M:	Samuel Holland <[email protected]>
 L:	[email protected]
 S:	Supported
+F:	drivers/dma/sf-pdma/
 N:	sifive
+K:	fu[57]40
 K:	[^@]sifive
 
-SIFIVE CACHE DRIVER
-M:	Conor Dooley <[email protected]>
-L:	[email protected]
-S:	Maintained
-F:	Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
-F:	drivers/cache/sifive_ccache.c
-
-SIFIVE FU540 SYSTEM-ON-CHIP
-M:	Paul Walmsley <[email protected]>
-M:	Palmer Dabbelt <[email protected]>
-L:	[email protected]
-S:	Supported
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
-N:	fu540
-K:	fu540
-
-SIFIVE PDMA DRIVER
-M:	Green Wan <[email protected]>
-S:	Maintained
-F:	Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
-F:	drivers/dma/sf-pdma/
-
-
 SILEAD TOUCHSCREEN DRIVER
 M:	Hans de Goede <[email protected]>
 L:	[email protected]

Makefile

@@ -2,7 +2,7 @@
 VERSION = 6
 PATCHLEVEL = 8
 SUBLEVEL = 0
-EXTRAVERSION = -rc6-scx1
+EXTRAVERSION = -rc7-scx1
 NAME = Hurr durr I'ma ninja sloth
 
 # *DOCUMENTATION*

arch/arm64/crypto/aes-neonbs-glue.c

@@ -227,8 +227,19 @@ static int ctr_encrypt(struct skcipher_request *req)
 			src += blocks * AES_BLOCK_SIZE;
 		}
 		if (nbytes && walk.nbytes == walk.total) {
+			u8 buf[AES_BLOCK_SIZE];
+			u8 *d = dst;
+
+			if (unlikely(nbytes < AES_BLOCK_SIZE))
+				src = dst = memcpy(buf + sizeof(buf) - nbytes,
+						   src, nbytes);
+
 			neon_aes_ctr_encrypt(dst, src, ctx->enc, ctx->key.rounds,
 					     nbytes, walk.iv);
+
+			if (unlikely(nbytes < AES_BLOCK_SIZE))
+				memcpy(d, dst, nbytes);
+
 			nbytes = 0;
 		}
 		kernel_neon_end();

arch/powerpc/include/asm/rtas.h

@@ -69,7 +69,7 @@ enum rtas_function_index {
 	RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE,
 	RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE2,
 	RTAS_FNIDX__IBM_REMOVE_PE_DMA_WINDOW,
-	RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOWS,
+	RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOW,
 	RTAS_FNIDX__IBM_SCAN_LOG_DUMP,
 	RTAS_FNIDX__IBM_SET_DYNAMIC_INDICATOR,
 	RTAS_FNIDX__IBM_SET_EEH_OPTION,
@@ -164,7 +164,7 @@ typedef struct {
 #define RTAS_FN_IBM_READ_SLOT_RESET_STATE         rtas_fn_handle(RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE)
 #define RTAS_FN_IBM_READ_SLOT_RESET_STATE2        rtas_fn_handle(RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE2)
 #define RTAS_FN_IBM_REMOVE_PE_DMA_WINDOW          rtas_fn_handle(RTAS_FNIDX__IBM_REMOVE_PE_DMA_WINDOW)
-#define RTAS_FN_IBM_RESET_PE_DMA_WINDOWS          rtas_fn_handle(RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOWS)
+#define RTAS_FN_IBM_RESET_PE_DMA_WINDOW           rtas_fn_handle(RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOW)
 #define RTAS_FN_IBM_SCAN_LOG_DUMP                 rtas_fn_handle(RTAS_FNIDX__IBM_SCAN_LOG_DUMP)
 #define RTAS_FN_IBM_SET_DYNAMIC_INDICATOR         rtas_fn_handle(RTAS_FNIDX__IBM_SET_DYNAMIC_INDICATOR)
 #define RTAS_FN_IBM_SET_EEH_OPTION                rtas_fn_handle(RTAS_FNIDX__IBM_SET_EEH_OPTION)

arch/powerpc/kernel/rtas.c

@@ -375,8 +375,13 @@ static struct rtas_function rtas_function_table[] __ro_after_init = {
 	[RTAS_FNIDX__IBM_REMOVE_PE_DMA_WINDOW] = {
 		.name = "ibm,remove-pe-dma-window",
 	},
-	[RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOWS] = {
-		.name = "ibm,reset-pe-dma-windows",
+	[RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOW] = {
+		/*
+		 * Note: PAPR+ v2.13 7.3.31.4.1 spells this as
+		 * "ibm,reset-pe-dma-windows" (plural), but RTAS
+		 * implementations use the singular form in practice.
+		 */
+		.name = "ibm,reset-pe-dma-window",
 	},
 	[RTAS_FNIDX__IBM_SCAN_LOG_DUMP] = {
 		.name = "ibm,scan-log-dump",