From: Hector Martin <marcan@marcan.st> To: linux-arm-kernel@lists.infradead.org Cc: Hector Martin <marcan@marcan.st>, Marc Zyngier <maz@kernel.org>, Rob Herring <robh@kernel.org>, Arnd Bergmann <arnd@kernel.org>, Olof Johansson <olof@lixom.net>, Krzysztof Kozlowski <krzk@kernel.org>, Mark Kettenis <mark.kettenis@xs4all.nl>, Tony Lindgren <tony@atomide.com>, Mohamed Mediouni <mohamed.mediouni@caramail.com>, Stan Skowronek <stan@corellium.com>, Alexander Graf <graf@amazon.com>, Will Deacon <will@kernel.org>, Linus Walleij <linus.walleij@linaro.org>, Mark Rutland <mark.rutland@arm.com>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 08/25] arm64: Always keep DAIF.[IF] in sync Date: Mon, 15 Feb 2021 21:16:56 +0900 [thread overview] Message-ID: <20210215121713.57687-9-marcan@marcan.st> (raw) In-Reply-To: <20210215121713.57687-1-marcan@marcan.st> Apple SoCs (A11 and newer) have some interrupt sources hardwired to the FIQ line. We implement support for this by simply treating IRQs and FIQs the same way in the interrupt vectors. To support these systems, the FIQ mask bit needs to be kept in sync with the IRQ mask bit, so both kinds of exceptions are masked together. No other platforms should be delivering FIQ exceptions right now, and we already unmask FIQ in normal process context, so this should not have an effect on other systems - if spurious FIQs were arriving, they would already panic the kernel. Root irqchip drivers can discriminate between IRQs and FIQs by checking the ISR_EL1 system register. Signed-off-by: Hector Martin <marcan@marcan.st> --- arch/arm64/include/asm/assembler.h | 6 +++--- arch/arm64/include/asm/daifflags.h | 4 ++-- arch/arm64/include/asm/irqflags.h | 19 +++++++++++-------- arch/arm64/kernel/entry.S | 6 +++--- 4 files changed, 19 insertions(+), 16 deletions(-) diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index bf125c591116..ac4c823bf2b6 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -40,9 +40,9 @@ msr daif, \flags .endm - /* IRQ is the lowest priority flag, unconditionally unmask the rest. */ - .macro enable_da_f - msr daifclr, #(8 | 4 | 1) + /* IRQ/FIQ are the lowest priority flags, unconditionally unmask the rest. */ + .macro enable_da + msr daifclr, #(8 | 4) .endm /* diff --git a/arch/arm64/include/asm/daifflags.h b/arch/arm64/include/asm/daifflags.h index 1c26d7baa67f..9d1d4ab98585 100644 --- a/arch/arm64/include/asm/daifflags.h +++ b/arch/arm64/include/asm/daifflags.h @@ -13,8 +13,8 @@ #include <asm/ptrace.h> #define DAIF_PROCCTX 0 -#define DAIF_PROCCTX_NOIRQ PSR_I_BIT -#define DAIF_ERRCTX (PSR_I_BIT | PSR_A_BIT) +#define DAIF_PROCCTX_NOIRQ (PSR_I_BIT | PSR_F_BIT) +#define DAIF_ERRCTX (PSR_A_BIT | PSR_I_BIT | PSR_F_BIT) #define DAIF_MASK (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT) diff --git a/arch/arm64/include/asm/irqflags.h b/arch/arm64/include/asm/irqflags.h index ff328e5bbb75..125201dced5f 100644 --- a/arch/arm64/include/asm/irqflags.h +++ b/arch/arm64/include/asm/irqflags.h @@ -12,15 +12,18 @@ /* * Aarch64 has flags for masking: Debug, Asynchronous (serror), Interrupts and - * FIQ exceptions, in the 'daif' register. We mask and unmask them in 'dai' + * FIQ exceptions, in the 'daif' register. We mask and unmask them in 'daif' * order: * Masking debug exceptions causes all other exceptions to be masked too/ - * Masking SError masks irq, but not debug exceptions. Masking irqs has no - * side effects for other flags. Keeping to this order makes it easier for - * entry.S to know which exceptions should be unmasked. + * Masking SError masks IRQ/FIQ, but not debug exceptions. IRQ and FIQ are + * always masked and unmasked together, and have no side effects for other + * flags. Keeping to this order makes it easier for entry.S to know which + * exceptions should be unmasked. * - * FIQ is never expected, but we mask it when we disable debug exceptions, and - * unmask it at all other times. + * FIQ is never expected on most platforms, but we keep it synchronized + * with the IRQ mask status. On platforms that do not expect FIQ, that vector + * triggers a kernel panic. On platforms that do, the FIQ vector is unified + * with the IRQ vector. */ /* @@ -35,7 +38,7 @@ static inline void arch_local_irq_enable(void) } asm volatile(ALTERNATIVE( - "msr daifclr, #2 // arch_local_irq_enable", + "msr daifclr, #3 // arch_local_irq_enable", __msr_s(SYS_ICC_PMR_EL1, "%0"), ARM64_HAS_IRQ_PRIO_MASKING) : @@ -54,7 +57,7 @@ static inline void arch_local_irq_disable(void) } asm volatile(ALTERNATIVE( - "msr daifset, #2 // arch_local_irq_disable", + "msr daifset, #3 // arch_local_irq_disable", __msr_s(SYS_ICC_PMR_EL1, "%0"), ARM64_HAS_IRQ_PRIO_MASKING) : diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index c9bae73f2621..ba5f9aa379ce 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -661,7 +661,7 @@ SYM_CODE_END(el1_sync) SYM_CODE_START_LOCAL_NOALIGN(el1_irq) kernel_entry 1 gic_prio_irq_setup pmr=x20, tmp=x1 - enable_da_f + enable_da mov x0, sp bl enter_el1_irq_or_nmi @@ -727,7 +727,7 @@ SYM_CODE_START_LOCAL_NOALIGN(el0_irq) el0_irq_naked: gic_prio_irq_setup pmr=x20, tmp=x0 user_exit_irqoff - enable_da_f + enable_da tbz x22, #55, 1f bl do_el0_irq_bp_hardening @@ -757,7 +757,7 @@ el0_error_naked: mov x0, sp mov x1, x25 bl do_serror - enable_da_f + enable_da b ret_to_user SYM_CODE_END(el0_error) -- 2.30.0
WARNING: multiple messages have this Message-ID (diff)
From: Hector Martin <marcan@marcan.st> To: linux-arm-kernel@lists.infradead.org Cc: Mark Rutland <mark.rutland@arm.com>, Arnd Bergmann <arnd@kernel.org>, Rob Herring <robh@kernel.org>, Tony Lindgren <tony@atomide.com>, Marc Zyngier <maz@kernel.org>, Linus Walleij <linus.walleij@linaro.org>, Hector Martin <marcan@marcan.st>, linux-kernel@vger.kernel.org, Krzysztof Kozlowski <krzk@kernel.org>, devicetree@vger.kernel.org, Alexander Graf <graf@amazon.com>, Olof Johansson <olof@lixom.net>, Mohamed Mediouni <mohamed.mediouni@caramail.com>, Stan Skowronek <stan@corellium.com>, Will Deacon <will@kernel.org>, Mark Kettenis <mark.kettenis@xs4all.nl> Subject: [PATCH v2 08/25] arm64: Always keep DAIF.[IF] in sync Date: Mon, 15 Feb 2021 21:16:56 +0900 [thread overview] Message-ID: <20210215121713.57687-9-marcan@marcan.st> (raw) In-Reply-To: <20210215121713.57687-1-marcan@marcan.st> Apple SoCs (A11 and newer) have some interrupt sources hardwired to the FIQ line. We implement support for this by simply treating IRQs and FIQs the same way in the interrupt vectors. To support these systems, the FIQ mask bit needs to be kept in sync with the IRQ mask bit, so both kinds of exceptions are masked together. No other platforms should be delivering FIQ exceptions right now, and we already unmask FIQ in normal process context, so this should not have an effect on other systems - if spurious FIQs were arriving, they would already panic the kernel. Root irqchip drivers can discriminate between IRQs and FIQs by checking the ISR_EL1 system register. Signed-off-by: Hector Martin <marcan@marcan.st> --- arch/arm64/include/asm/assembler.h | 6 +++--- arch/arm64/include/asm/daifflags.h | 4 ++-- arch/arm64/include/asm/irqflags.h | 19 +++++++++++-------- arch/arm64/kernel/entry.S | 6 +++--- 4 files changed, 19 insertions(+), 16 deletions(-) diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index bf125c591116..ac4c823bf2b6 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -40,9 +40,9 @@ msr daif, \flags .endm - /* IRQ is the lowest priority flag, unconditionally unmask the rest. */ - .macro enable_da_f - msr daifclr, #(8 | 4 | 1) + /* IRQ/FIQ are the lowest priority flags, unconditionally unmask the rest. */ + .macro enable_da + msr daifclr, #(8 | 4) .endm /* diff --git a/arch/arm64/include/asm/daifflags.h b/arch/arm64/include/asm/daifflags.h index 1c26d7baa67f..9d1d4ab98585 100644 --- a/arch/arm64/include/asm/daifflags.h +++ b/arch/arm64/include/asm/daifflags.h @@ -13,8 +13,8 @@ #include <asm/ptrace.h> #define DAIF_PROCCTX 0 -#define DAIF_PROCCTX_NOIRQ PSR_I_BIT -#define DAIF_ERRCTX (PSR_I_BIT | PSR_A_BIT) +#define DAIF_PROCCTX_NOIRQ (PSR_I_BIT | PSR_F_BIT) +#define DAIF_ERRCTX (PSR_A_BIT | PSR_I_BIT | PSR_F_BIT) #define DAIF_MASK (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT) diff --git a/arch/arm64/include/asm/irqflags.h b/arch/arm64/include/asm/irqflags.h index ff328e5bbb75..125201dced5f 100644 --- a/arch/arm64/include/asm/irqflags.h +++ b/arch/arm64/include/asm/irqflags.h @@ -12,15 +12,18 @@ /* * Aarch64 has flags for masking: Debug, Asynchronous (serror), Interrupts and - * FIQ exceptions, in the 'daif' register. We mask and unmask them in 'dai' + * FIQ exceptions, in the 'daif' register. We mask and unmask them in 'daif' * order: * Masking debug exceptions causes all other exceptions to be masked too/ - * Masking SError masks irq, but not debug exceptions. Masking irqs has no - * side effects for other flags. Keeping to this order makes it easier for - * entry.S to know which exceptions should be unmasked. + * Masking SError masks IRQ/FIQ, but not debug exceptions. IRQ and FIQ are + * always masked and unmasked together, and have no side effects for other + * flags. Keeping to this order makes it easier for entry.S to know which + * exceptions should be unmasked. * - * FIQ is never expected, but we mask it when we disable debug exceptions, and - * unmask it at all other times. + * FIQ is never expected on most platforms, but we keep it synchronized + * with the IRQ mask status. On platforms that do not expect FIQ, that vector + * triggers a kernel panic. On platforms that do, the FIQ vector is unified + * with the IRQ vector. */ /* @@ -35,7 +38,7 @@ static inline void arch_local_irq_enable(void) } asm volatile(ALTERNATIVE( - "msr daifclr, #2 // arch_local_irq_enable", + "msr daifclr, #3 // arch_local_irq_enable", __msr_s(SYS_ICC_PMR_EL1, "%0"), ARM64_HAS_IRQ_PRIO_MASKING) : @@ -54,7 +57,7 @@ static inline void arch_local_irq_disable(void) } asm volatile(ALTERNATIVE( - "msr daifset, #2 // arch_local_irq_disable", + "msr daifset, #3 // arch_local_irq_disable", __msr_s(SYS_ICC_PMR_EL1, "%0"), ARM64_HAS_IRQ_PRIO_MASKING) : diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index c9bae73f2621..ba5f9aa379ce 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -661,7 +661,7 @@ SYM_CODE_END(el1_sync) SYM_CODE_START_LOCAL_NOALIGN(el1_irq) kernel_entry 1 gic_prio_irq_setup pmr=x20, tmp=x1 - enable_da_f + enable_da mov x0, sp bl enter_el1_irq_or_nmi @@ -727,7 +727,7 @@ SYM_CODE_START_LOCAL_NOALIGN(el0_irq) el0_irq_naked: gic_prio_irq_setup pmr=x20, tmp=x0 user_exit_irqoff - enable_da_f + enable_da tbz x22, #55, 1f bl do_el0_irq_bp_hardening @@ -757,7 +757,7 @@ el0_error_naked: mov x0, sp mov x1, x25 bl do_serror - enable_da_f + enable_da b ret_to_user SYM_CODE_END(el0_error) -- 2.30.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-02-15 12:21 UTC|newest] Thread overview: 185+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-15 12:16 [PATCH v2 00/25] Apple M1 SoC platform bring-up Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 12:16 ` [PATCH v2 01/25] dt-bindings: vendor-prefixes: Add apple prefix Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 17:44 ` Krzysztof Kozlowski 2021-02-15 17:44 ` Krzysztof Kozlowski 2021-03-02 8:21 ` Linus Walleij 2021-03-02 8:21 ` Linus Walleij 2021-02-15 12:16 ` [PATCH v2 02/25] dt-bindings: arm: apple: Add bindings for Apple ARM platforms Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 17:48 ` Krzysztof Kozlowski 2021-02-15 17:48 ` Krzysztof Kozlowski 2021-02-16 14:30 ` Hector Martin 2021-02-16 14:30 ` Hector Martin 2021-02-15 12:16 ` [PATCH v2 03/25] dt-bindings: arm: cpus: Add apple,firestorm & icestorm compatibles Hector Martin 2021-02-15 12:16 ` [PATCH v2 03/25] dt-bindings: arm: cpus: Add apple, firestorm " Hector Martin 2021-02-15 12:16 ` [PATCH v2 04/25] arm64: cputype: Add CPU implementor & types for the Apple M1 cores Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 12:16 ` [PATCH v2 05/25] dt-bindings: timer: arm,arch_timer: Add interrupt-names support Hector Martin 2021-02-15 12:16 ` [PATCH v2 05/25] dt-bindings: timer: arm, arch_timer: " Hector Martin 2021-02-15 12:16 ` [PATCH v2 06/25] arm64: arch_timer: implement support for interrupt-names Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 13:28 ` Marc Zyngier 2021-02-15 13:28 ` Marc Zyngier 2021-02-15 15:13 ` Hector Martin 2021-02-15 15:13 ` Hector Martin 2021-02-15 18:23 ` Tony Lindgren 2021-02-15 18:23 ` Tony Lindgren 2021-02-16 14:33 ` Hector Martin 2021-02-16 14:33 ` Hector Martin 2021-02-15 12:16 ` [PATCH v2 07/25] arm64: cpufeature: Add a feature for FIQ support Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 12:16 ` Hector Martin [this message] 2021-02-15 12:16 ` [PATCH v2 08/25] arm64: Always keep DAIF.[IF] in sync Hector Martin 2021-02-17 12:22 ` Mark Rutland 2021-02-17 12:22 ` Mark Rutland 2021-02-18 12:51 ` Hector Martin 2021-02-18 12:51 ` Hector Martin 2021-02-18 14:22 ` Mark Rutland 2021-02-18 14:22 ` Mark Rutland 2021-02-18 14:42 ` Hector Martin 2021-02-18 14:42 ` Hector Martin 2021-02-18 15:26 ` Mark Rutland 2021-02-18 15:26 ` Mark Rutland 2021-02-15 12:16 ` [PATCH v2 09/25] arm64: entry: Map the FIQ vector to IRQ on NEEDS_FIQ platforms Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-17 11:49 ` Mark Rutland 2021-02-17 11:49 ` Mark Rutland 2021-02-17 14:38 ` Marc Zyngier 2021-02-17 14:38 ` Marc Zyngier 2021-02-15 12:16 ` [PATCH v2 10/25] asm-generic/io.h: Add a non-posted variant of ioremap() Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 15:27 ` kernel test robot 2021-02-15 15:27 ` kernel test robot 2021-02-15 16:47 ` Hector Martin 2021-02-16 10:53 ` Christoph Hellwig 2021-02-16 10:53 ` Christoph Hellwig 2021-02-18 13:08 ` Hector Martin 2021-02-18 13:08 ` Hector Martin 2021-02-15 12:16 ` [PATCH v2 11/25] arm64: Implement ioremap_np() to map MMIO as nGnRnE Hector Martin 2021-02-15 12:16 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 12/25] of/address: Add infrastructure to declare MMIO as non-posted Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 13/25] arm64: Add Apple vendor-specific system registers Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 14/25] dt-bindings: interrupt-controller: Add DT bindings for apple-aic Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-16 9:41 ` Arnd Bergmann 2021-02-16 9:41 ` Arnd Bergmann 2021-02-16 11:00 ` Mark Kettenis 2021-02-16 11:00 ` Mark Kettenis 2021-02-16 11:21 ` Arnd Bergmann 2021-02-16 11:21 ` Arnd Bergmann 2021-02-16 11:45 ` Marc Zyngier 2021-02-16 11:45 ` Marc Zyngier 2021-03-02 8:47 ` Linus Walleij 2021-03-02 8:47 ` Linus Walleij 2021-02-15 12:17 ` [PATCH v2 15/25] irqchip/apple-aic: Add support for the Apple Interrupt Controller Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 18:09 ` Marc Zyngier 2021-02-15 18:09 ` Marc Zyngier 2021-02-22 19:35 ` Hector Martin 2021-02-22 19:35 ` Hector Martin 2021-02-23 17:37 ` Marc Zyngier 2021-02-23 17:37 ` Marc Zyngier 2021-02-15 12:17 ` [PATCH v2 16/25] arm64: Kconfig: Introduce CONFIG_ARCH_APPLE Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 17/25] tty: serial: samsung_tty: Separate S3C64XX ops structure Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 18:06 ` Krzysztof Kozlowski 2021-02-15 18:06 ` Krzysztof Kozlowski 2021-02-18 13:24 ` Hector Martin 2021-02-18 13:24 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 18/25] tty: serial: samsung_tty: add s3c24xx_port_type Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 18:26 ` Krzysztof Kozlowski 2021-02-15 18:26 ` Krzysztof Kozlowski 2021-02-18 13:37 ` Hector Martin 2021-02-18 13:37 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 19/25] tty: serial: samsung_tty: IRQ rework Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 18:40 ` Krzysztof Kozlowski 2021-02-15 18:40 ` Krzysztof Kozlowski 2021-02-18 13:53 ` Hector Martin 2021-02-18 13:53 ` Hector Martin 2021-02-20 19:11 ` Krzysztof Kozlowski 2021-02-20 19:11 ` Krzysztof Kozlowski 2021-02-21 13:43 ` Hector Martin 2021-02-21 13:43 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 20/25] tty: serial: samsung_tty: Use devm_ioremap_resource Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 18:51 ` Krzysztof Kozlowski 2021-02-15 18:51 ` Krzysztof Kozlowski 2021-02-18 14:01 ` Hector Martin 2021-02-18 14:01 ` Hector Martin 2021-02-20 19:13 ` Krzysztof Kozlowski 2021-02-20 19:13 ` Krzysztof Kozlowski 2021-02-20 19:17 ` Marc Zyngier 2021-02-20 19:17 ` Marc Zyngier 2021-02-21 14:38 ` Hector Martin 2021-02-21 14:38 ` Hector Martin 2021-02-21 14:59 ` Marc Zyngier 2021-02-21 14:59 ` Marc Zyngier 2021-02-21 17:09 ` Hector Martin 2021-02-21 17:09 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 21/25] dt-bindings: serial: samsung: Add apple,s5l-uart compatible Hector Martin 2021-02-15 12:17 ` [PATCH v2 21/25] dt-bindings: serial: samsung: Add apple, s5l-uart compatible Hector Martin 2021-02-15 18:53 ` [PATCH v2 21/25] dt-bindings: serial: samsung: Add apple,s5l-uart compatible Krzysztof Kozlowski 2021-02-15 18:53 ` Krzysztof Kozlowski 2021-03-02 8:31 ` Linus Walleij 2021-03-02 8:31 ` [PATCH v2 21/25] dt-bindings: serial: samsung: Add apple, s5l-uart compatible Linus Walleij 2021-02-15 12:17 ` [PATCH v2 22/25] tty: serial: samsung_tty: Add support for Apple UARTs Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 19:13 ` Krzysztof Kozlowski 2021-02-15 19:13 ` Krzysztof Kozlowski 2021-02-18 14:16 ` Hector Martin 2021-02-18 14:16 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 23/25] tty: serial: samsung_tty: Add earlycon " Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 19:17 ` Krzysztof Kozlowski 2021-02-15 19:17 ` Krzysztof Kozlowski 2021-02-16 10:18 ` Arnd Bergmann 2021-02-16 10:18 ` Arnd Bergmann 2021-02-16 10:20 ` Krzysztof Kozlowski 2021-02-16 10:20 ` Krzysztof Kozlowski 2021-02-16 10:29 ` Arnd Bergmann 2021-02-16 10:29 ` Arnd Bergmann 2021-02-16 10:50 ` Hector Martin 2021-02-16 10:50 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 24/25] dt-bindings: display: Add apple,simple-framebuffer Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 12:17 ` [PATCH v2 25/25] arm64: apple: Add initial Mac Mini 2020 (M1) devicetree Hector Martin 2021-02-15 12:17 ` Hector Martin 2021-02-15 19:29 ` Krzysztof Kozlowski 2021-02-15 19:29 ` Krzysztof Kozlowski 2021-02-15 21:00 ` Randy Dunlap 2021-02-15 21:00 ` Randy Dunlap 2021-02-16 7:31 ` Krzysztof Kozlowski 2021-02-16 7:31 ` Krzysztof Kozlowski 2021-02-21 14:43 ` Hector Martin 2021-02-21 14:43 ` Hector Martin 2021-02-21 15:32 ` Krzysztof Kozlowski 2021-02-21 15:32 ` Krzysztof Kozlowski 2021-02-15 12:57 ` [PATCH v2 00/25] Apple M1 SoC platform bring-up Arnd Bergmann 2021-02-15 12:57 ` Arnd Bergmann 2021-02-15 13:22 ` gregkh 2021-02-15 13:22 ` gregkh 2021-02-15 15:57 ` Hector Martin 2021-02-15 15:57 ` Hector Martin 2021-02-15 16:12 ` gregkh 2021-02-15 16:12 ` gregkh 2021-02-15 16:54 ` Hector Martin 2021-02-15 16:54 ` Hector Martin 2021-02-15 17:43 ` Krzysztof Kozlowski 2021-02-15 17:43 ` Krzysztof Kozlowski 2021-02-15 19:11 ` Marc Zyngier 2021-02-15 19:11 ` Marc Zyngier [not found] ` <CAHp75Vd2ObiUJFn-kVWBx+E30my9zXVX5iUtsyRb_c4FcZEDOA@mail.gmail.com> 2021-02-23 9:11 ` Hector Martin 2021-02-23 9:11 ` Hector Martin 2021-02-18 14:36 ` Mark Rutland 2021-02-18 14:36 ` Mark Rutland 2021-02-21 15:20 ` Hector Martin 2021-02-21 15:20 ` Hector Martin 2021-02-24 15:55 ` Hector Martin 2021-02-24 15:55 ` Hector Martin
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