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From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>,
	linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v1 08/15] powerpc/config: Add CONFIG_BOOKE_OR_40x
Date: Wed,  6 Oct 2021 14:43:41 +0200	[thread overview]
Message-ID: <0aaa53ec80e036aa6505ce967c6a50ef476b5d23.1633523837.git.christophe.leroy@csgroup.eu> (raw)
In-Reply-To: <cover.1633523837.git.christophe.leroy@csgroup.eu>

We have many functionnalities common to 40x and BOOKE, it leads to
many places with #if defined(CONFIG_BOOKE) || defined(CONFIG_40x).

We are going to add a few more with KUAP for booke/40x, so create
a new symbol which is defined when either BOOKE or 40x is defined.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
 arch/powerpc/include/asm/hw_irq.h      | 8 ++++----
 arch/powerpc/include/asm/irq.h         | 2 +-
 arch/powerpc/include/asm/ptrace.h      | 2 +-
 arch/powerpc/include/asm/reg.h         | 4 ++--
 arch/powerpc/kernel/asm-offsets.c      | 2 +-
 arch/powerpc/kernel/entry_32.S         | 2 +-
 arch/powerpc/kernel/irq.c              | 2 +-
 arch/powerpc/kernel/kgdb.c             | 4 ++--
 arch/powerpc/kernel/setup.h            | 2 +-
 arch/powerpc/kernel/setup_32.c         | 2 +-
 arch/powerpc/kernel/time.c             | 2 +-
 arch/powerpc/platforms/Kconfig.cputype | 5 +++++
 12 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index 21cc571ea9c2..276e9dd7348b 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -61,7 +61,7 @@
 
 static inline void __hard_irq_enable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		wrtee(MSR_EE);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_EIE);
@@ -73,7 +73,7 @@ static inline void __hard_irq_enable(void)
 
 static inline void __hard_irq_disable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		wrtee(0);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_EID);
@@ -85,7 +85,7 @@ static inline void __hard_irq_disable(void)
 
 static inline void __hard_EE_RI_disable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		wrtee(0);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_NRI);
@@ -97,7 +97,7 @@ static inline void __hard_EE_RI_disable(void)
 
 static inline void __hard_RI_enable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		return;
 
 	if (IS_ENABLED(CONFIG_PPC_8xx))
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index 2b3278534bc1..13f0409dd617 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -36,7 +36,7 @@ extern int distribute_irqs;
 
 struct pt_regs;
 
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 /*
  * Per-cpu stacks for handling critical, debug and machine check
  * level interrupts.
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 6e560f035614..42f89e2d8f04 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -291,7 +291,7 @@ static inline void regs_set_return_value(struct pt_regs *regs, unsigned long rc)
 
 static inline bool cpu_has_msr_ri(void)
 {
-	return !IS_ENABLED(CONFIG_BOOKE) && !IS_ENABLED(CONFIG_40x);
+	return !IS_ENABLED(CONFIG_BOOKE_OR_40x);
 }
 
 static inline bool regs_is_unrecoverable(struct pt_regs *regs)
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index e9d27265253b..50478738c8f1 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -18,9 +18,9 @@
 #include <asm/feature-fixups.h>
 
 /* Pickup Book E specific registers. */
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 #include <asm/reg_booke.h>
-#endif /* CONFIG_BOOKE || CONFIG_40x */
+#endif
 
 #ifdef CONFIG_FSL_EMB_PERFMON
 #include <asm/reg_fsl_emb.h>
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index e563d3222d69..cf4a94891bd0 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -56,7 +56,7 @@
 #endif
 
 #ifdef CONFIG_PPC32
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 #include "head_booke.h"
 #endif
 #endif
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 9d31ba2af901..df01da3ca3fa 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -108,7 +108,7 @@ transfer_to_syscall:
 	stw	r11, 0(r1)
 	mflr	r12
 	stw	r12, _LINK(r1)
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 	rlwinm	r9,r9,0,14,12		/* clear MSR_WE (necessary?) */
 #endif
 	lis	r12,STACK_FRAME_REGS_MARKER@ha /* exception frame marker */
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 551b653228c4..2eb94427d271 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -805,7 +805,7 @@ void __init init_IRQ(void)
 		ppc_md.init_IRQ();
 }
 
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 void   *critirq_ctx[NR_CPUS] __read_mostly;
 void    *dbgirq_ctx[NR_CPUS] __read_mostly;
 void *mcheckirq_ctx[NR_CPUS] __read_mostly;
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index bdee7262c080..9f8d0fa7b718 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -48,7 +48,7 @@ static struct hard_trap_info
 	{ 0x0800, 0x08 /* SIGFPE */  },		/* fp unavailable */
 	{ 0x0900, 0x0e /* SIGALRM */ },		/* decrementer */
 	{ 0x0c00, 0x14 /* SIGCHLD */ },		/* system call */
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_BOOKE_OR_40x
 	{ 0x2002, 0x05 /* SIGTRAP */ },		/* debug */
 #if defined(CONFIG_FSL_BOOKE)
 	{ 0x2010, 0x08 /* SIGFPE */  },		/* spe unavailable */
@@ -67,7 +67,7 @@ static struct hard_trap_info
 	{ 0x2010, 0x08 /* SIGFPE */  },		/* fp unavailable */
 	{ 0x2020, 0x08 /* SIGFPE */  },		/* ap unavailable */
 #endif
-#else /* ! (defined(CONFIG_40x) || defined(CONFIG_BOOKE)) */
+#else /* !CONFIG_BOOKE_OR_40x */
 	{ 0x0d00, 0x05 /* SIGTRAP */ },		/* single-step */
 #if defined(CONFIG_PPC_8xx)
 	{ 0x1000, 0x04 /* SIGILL */  },		/* software emulation */
diff --git a/arch/powerpc/kernel/setup.h b/arch/powerpc/kernel/setup.h
index 84058bbc8fe9..93f22da12abe 100644
--- a/arch/powerpc/kernel/setup.h
+++ b/arch/powerpc/kernel/setup.h
@@ -29,7 +29,7 @@ void setup_tlb_core_data(void);
 static inline void setup_tlb_core_data(void) { }
 #endif
 
-#if defined(CONFIG_PPC_BOOK3E) || defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 void exc_lvl_early_init(void);
 #else
 static inline void exc_lvl_early_init(void) { }
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 7ec5c47fce0e..15e7386584f9 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -175,7 +175,7 @@ void __init emergency_stack_init(void)
 }
 #endif
 
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 void __init exc_lvl_early_init(void)
 {
 	unsigned int i, hw_cpu;
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 934d8ae66cc6..f7bb2866a1c4 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -738,7 +738,7 @@ static int __init get_freq(char *name, int cells, unsigned long *val)
 
 static void start_cpu_decrementer(void)
 {
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 	unsigned int tcr;
 
 	/* Clear any pending timer interrupts */
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index a208997ade88..dce1cf31047b 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -278,6 +278,11 @@ config BOOKE
 	depends on E500 || 44x || PPC_BOOK3E
 	default y
 
+config BOOKE_OR_40x
+	bool
+	depends on BOOKE || 40x
+	default y
+
 config FSL_BOOKE
 	bool
 	depends on E500 && PPC32
-- 
2.31.1


WARNING: multiple messages have this Message-ID (diff)
From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 08/15] powerpc/config: Add CONFIG_BOOKE_OR_40x
Date: Wed,  6 Oct 2021 14:43:41 +0200	[thread overview]
Message-ID: <0aaa53ec80e036aa6505ce967c6a50ef476b5d23.1633523837.git.christophe.leroy@csgroup.eu> (raw)
In-Reply-To: <cover.1633523837.git.christophe.leroy@csgroup.eu>

We have many functionnalities common to 40x and BOOKE, it leads to
many places with #if defined(CONFIG_BOOKE) || defined(CONFIG_40x).

We are going to add a few more with KUAP for booke/40x, so create
a new symbol which is defined when either BOOKE or 40x is defined.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
 arch/powerpc/include/asm/hw_irq.h      | 8 ++++----
 arch/powerpc/include/asm/irq.h         | 2 +-
 arch/powerpc/include/asm/ptrace.h      | 2 +-
 arch/powerpc/include/asm/reg.h         | 4 ++--
 arch/powerpc/kernel/asm-offsets.c      | 2 +-
 arch/powerpc/kernel/entry_32.S         | 2 +-
 arch/powerpc/kernel/irq.c              | 2 +-
 arch/powerpc/kernel/kgdb.c             | 4 ++--
 arch/powerpc/kernel/setup.h            | 2 +-
 arch/powerpc/kernel/setup_32.c         | 2 +-
 arch/powerpc/kernel/time.c             | 2 +-
 arch/powerpc/platforms/Kconfig.cputype | 5 +++++
 12 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index 21cc571ea9c2..276e9dd7348b 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -61,7 +61,7 @@
 
 static inline void __hard_irq_enable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		wrtee(MSR_EE);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_EIE);
@@ -73,7 +73,7 @@ static inline void __hard_irq_enable(void)
 
 static inline void __hard_irq_disable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		wrtee(0);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_EID);
@@ -85,7 +85,7 @@ static inline void __hard_irq_disable(void)
 
 static inline void __hard_EE_RI_disable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		wrtee(0);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_NRI);
@@ -97,7 +97,7 @@ static inline void __hard_EE_RI_disable(void)
 
 static inline void __hard_RI_enable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE) || IS_ENABLED(CONFIG_40x))
+	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
 		return;
 
 	if (IS_ENABLED(CONFIG_PPC_8xx))
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index 2b3278534bc1..13f0409dd617 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -36,7 +36,7 @@ extern int distribute_irqs;
 
 struct pt_regs;
 
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 /*
  * Per-cpu stacks for handling critical, debug and machine check
  * level interrupts.
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 6e560f035614..42f89e2d8f04 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -291,7 +291,7 @@ static inline void regs_set_return_value(struct pt_regs *regs, unsigned long rc)
 
 static inline bool cpu_has_msr_ri(void)
 {
-	return !IS_ENABLED(CONFIG_BOOKE) && !IS_ENABLED(CONFIG_40x);
+	return !IS_ENABLED(CONFIG_BOOKE_OR_40x);
 }
 
 static inline bool regs_is_unrecoverable(struct pt_regs *regs)
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index e9d27265253b..50478738c8f1 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -18,9 +18,9 @@
 #include <asm/feature-fixups.h>
 
 /* Pickup Book E specific registers. */
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 #include <asm/reg_booke.h>
-#endif /* CONFIG_BOOKE || CONFIG_40x */
+#endif
 
 #ifdef CONFIG_FSL_EMB_PERFMON
 #include <asm/reg_fsl_emb.h>
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index e563d3222d69..cf4a94891bd0 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -56,7 +56,7 @@
 #endif
 
 #ifdef CONFIG_PPC32
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 #include "head_booke.h"
 #endif
 #endif
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 9d31ba2af901..df01da3ca3fa 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -108,7 +108,7 @@ transfer_to_syscall:
 	stw	r11, 0(r1)
 	mflr	r12
 	stw	r12, _LINK(r1)
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 	rlwinm	r9,r9,0,14,12		/* clear MSR_WE (necessary?) */
 #endif
 	lis	r12,STACK_FRAME_REGS_MARKER@ha /* exception frame marker */
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 551b653228c4..2eb94427d271 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -805,7 +805,7 @@ void __init init_IRQ(void)
 		ppc_md.init_IRQ();
 }
 
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 void   *critirq_ctx[NR_CPUS] __read_mostly;
 void    *dbgirq_ctx[NR_CPUS] __read_mostly;
 void *mcheckirq_ctx[NR_CPUS] __read_mostly;
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index bdee7262c080..9f8d0fa7b718 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -48,7 +48,7 @@ static struct hard_trap_info
 	{ 0x0800, 0x08 /* SIGFPE */  },		/* fp unavailable */
 	{ 0x0900, 0x0e /* SIGALRM */ },		/* decrementer */
 	{ 0x0c00, 0x14 /* SIGCHLD */ },		/* system call */
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_BOOKE_OR_40x
 	{ 0x2002, 0x05 /* SIGTRAP */ },		/* debug */
 #if defined(CONFIG_FSL_BOOKE)
 	{ 0x2010, 0x08 /* SIGFPE */  },		/* spe unavailable */
@@ -67,7 +67,7 @@ static struct hard_trap_info
 	{ 0x2010, 0x08 /* SIGFPE */  },		/* fp unavailable */
 	{ 0x2020, 0x08 /* SIGFPE */  },		/* ap unavailable */
 #endif
-#else /* ! (defined(CONFIG_40x) || defined(CONFIG_BOOKE)) */
+#else /* !CONFIG_BOOKE_OR_40x */
 	{ 0x0d00, 0x05 /* SIGTRAP */ },		/* single-step */
 #if defined(CONFIG_PPC_8xx)
 	{ 0x1000, 0x04 /* SIGILL */  },		/* software emulation */
diff --git a/arch/powerpc/kernel/setup.h b/arch/powerpc/kernel/setup.h
index 84058bbc8fe9..93f22da12abe 100644
--- a/arch/powerpc/kernel/setup.h
+++ b/arch/powerpc/kernel/setup.h
@@ -29,7 +29,7 @@ void setup_tlb_core_data(void);
 static inline void setup_tlb_core_data(void) { }
 #endif
 
-#if defined(CONFIG_PPC_BOOK3E) || defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 void exc_lvl_early_init(void);
 #else
 static inline void exc_lvl_early_init(void) { }
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 7ec5c47fce0e..15e7386584f9 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -175,7 +175,7 @@ void __init emergency_stack_init(void)
 }
 #endif
 
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 void __init exc_lvl_early_init(void)
 {
 	unsigned int i, hw_cpu;
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 934d8ae66cc6..f7bb2866a1c4 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -738,7 +738,7 @@ static int __init get_freq(char *name, int cells, unsigned long *val)
 
 static void start_cpu_decrementer(void)
 {
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_OR_40x
 	unsigned int tcr;
 
 	/* Clear any pending timer interrupts */
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index a208997ade88..dce1cf31047b 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -278,6 +278,11 @@ config BOOKE
 	depends on E500 || 44x || PPC_BOOK3E
 	default y
 
+config BOOKE_OR_40x
+	bool
+	depends on BOOKE || 40x
+	default y
+
 config FSL_BOOKE
 	bool
 	depends on E500 && PPC32
-- 
2.31.1


  parent reply	other threads:[~2021-10-06 12:49 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-06 12:43 [PATCH v1 00/15] powerpc: Add KUAP support for BOOKE and 40x Christophe Leroy
2021-10-06 12:43 ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 01/15] powerpc/32s: Do kuep_lock() and kuep_unlock() in assembly Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 02/15] powerpc/32s: Save content of sr0 to avoid 'mfsr' Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 03/15] powerpc/kuap: Add a generic intermediate layer Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 04/15] powerpc/kuap: Check KUAP activation in generic functions Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 05/15] powerpc/kuap: Remove __kuap_assert_locked() Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 06/15] powerpc/kuap: Add kuap_lock() Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 07/15] powerpc/nohash: Move setup_kuap out of 8xx.c Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` Christophe Leroy [this message]
2021-10-06 12:43   ` [PATCH v1 08/15] powerpc/config: Add CONFIG_BOOKE_OR_40x Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 09/15] powerpc/kuap: Prepare for supporting KUAP on BOOK3E/64 Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 10/15] powerpc: Add KUAP support for BOOKE and 40x Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 11/15] powerpc/kuap: Wire-up KUAP on 44x Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 12/15] powerpc/kuap: Wire-up KUAP on 40x Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 13/15] powerpc/kuap: Wire-up KUAP on 85xx in 32 bits mode Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 14/15] powerpc/kuap: Wire-up KUAP on book3e/64 Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy
2021-10-06 12:43 ` [PATCH v1 15/15] powerpc: Remove CONFIG_PPC_HAVE_KUAP Christophe Leroy
2021-10-06 12:43   ` Christophe Leroy

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