* [PATCH v4 2/4] mips: add <asm-generic/io.h> including [not found] <20230308130710.368085-1-bhe@redhat.com> @ 2023-03-08 13:07 ` Baoquan He 2023-03-13 17:55 ` Thomas Bogendoerfer 2023-03-08 13:07 ` [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures Baoquan He 2023-03-08 13:07 ` [PATCH v4 4/4] mips: io: remove duplicated codes Baoquan He 2 siblings, 1 reply; 14+ messages in thread From: Baoquan He @ 2023-03-08 13:07 UTC (permalink / raw) To: linux-kernel Cc: linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, Baoquan He, Thomas Bogendoerfer, Helge Deller, Serge Semin, Florian Fainelli, Huacai Chen, Jiaxun Yang, linux-mips With the adding, some default ioremap_xx methods defined in asm-generic/io.h can be used. E.g the default ioremap_uc() returning NULL. Signed-off-by: Baoquan He <bhe@redhat.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Helge Deller <deller@gmx.de> Cc: Serge Semin <fancer.lancer@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: linux-mips@vger.kernel.org --- arch/mips/include/asm/io.h | 78 ++++++++++++++++++++++++++++++++++---- 1 file changed, 70 insertions(+), 8 deletions(-) diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index cec8347f0b85..6756baadba6c 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -126,6 +126,7 @@ static inline phys_addr_t virt_to_phys(const volatile void *x) * almost all conceivable cases a device driver should not be using * this function */ +#define phys_to_virt phys_to_virt static inline void * phys_to_virt(unsigned long address) { return __va(address); @@ -359,6 +360,27 @@ __BUILD_MEMORY_PFX(__raw_, q, u64, 0) __BUILD_MEMORY_PFX(__mem_, q, u64, 0) #endif +#define readb readb +#define readw readw +#define readl readl +#define writeb writeb +#define writew writew +#define writel writel + +#ifdef CONFIG_64BIT +#define readq readq +#define writeq writeq +#define __raw_readq __raw_readq +#define __raw_writeq __raw_writeq +#endif + +#define __raw_readb __raw_readb +#define __raw_readw __raw_readw +#define __raw_readl __raw_readl +#define __raw_writeb __raw_writeb +#define __raw_writew __raw_writew +#define __raw_writel __raw_writel + #define __BUILD_IOPORT_PFX(bus, bwlq, type) \ __BUILD_IOPORT_SINGLE(bus, bwlq, type, 1, 0,) \ __BUILD_IOPORT_SINGLE(bus, bwlq, type, 1, 0, _p) @@ -374,6 +396,27 @@ BUILDIO_IOPORT(l, u32) BUILDIO_IOPORT(q, u64) #endif +#define inb inb +#define inw inw +#define inl inl +#define inb_p inb_p +#define inw_p inw_p +#define inl_p inl_p + +#define outb outb +#define outw outw +#define outl outl +#define outb_p outb_p +#define outw_p outw_p +#define outl_p outl_p + +#ifdef CONFIG_64BIT +#define inq inq +#define outq outq +#define inq_p inq_p +#define outq_p outq_p +#endif + #define __BUILDIO(bwlq, type) \ \ __BUILD_MEMORY_SINGLE(____raw_, bwlq, type, 1, 0, 0) @@ -412,14 +455,6 @@ __BUILDIO(q, u64) #define writeq_be(val, addr) \ __raw_writeq(cpu_to_be64((val)), (__force unsigned *)(addr)) -/* - * Some code tests for these symbols - */ -#ifdef CONFIG_64BIT -#define readq readq -#define writeq writeq -#endif - #define __BUILD_MEMORY_STRING(bwlq, type) \ \ static inline void writes##bwlq(volatile void __iomem *mem, \ @@ -480,14 +515,39 @@ BUILDSTRING(l, u32) BUILDSTRING(q, u64) #endif +#define insb insb +#define insw insw +#define insl insl +#define outsb outsb +#define outsw outsw +#define outsl outsl + +#define readsb readsb +#define readsw readsw +#define readsl readsl +#define writesb writesb +#define writesw writesw +#define writesl writesl + +#ifdef CONFIG_64BIT +#define insq insq +#define readsq readsq +#define readsq readsq +#define writesq writesq +#endif + + +#define memset_io memset_io static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count) { memset((void __force *) addr, val, count); } +#define memcpy_fromio memcpy_fromio static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) { memcpy(dst, (void __force *) src, count); } +#define memcpy_toio memcpy_toio static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count) { memcpy((void __force *) dst, src, count); @@ -556,4 +616,6 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size); void __ioread64_copy(void *to, const void __iomem *from, size_t count); +#include <asm-generic/io.h> + #endif /* _ASM_IO_H */ -- 2.34.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v4 2/4] mips: add <asm-generic/io.h> including 2023-03-08 13:07 ` [PATCH v4 2/4] mips: add <asm-generic/io.h> including Baoquan He @ 2023-03-13 17:55 ` Thomas Bogendoerfer 2023-03-14 2:56 ` Baoquan He 0 siblings, 1 reply; 14+ messages in thread From: Thomas Bogendoerfer @ 2023-03-13 17:55 UTC (permalink / raw) To: Baoquan He Cc: linux-kernel, linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, Helge Deller, Serge Semin, Florian Fainelli, Huacai Chen, Jiaxun Yang, linux-mips On Wed, Mar 08, 2023 at 09:07:08PM +0800, Baoquan He wrote: > With the adding, some default ioremap_xx methods defined in > asm-generic/io.h can be used. E.g the default ioremap_uc() returning > NULL. > > Signed-off-by: Baoquan He <bhe@redhat.com> > Reviewed-by: Arnd Bergmann <arnd@arndb.de> > Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > Cc: Geert Uytterhoeven <geert@linux-m68k.org> > Cc: Helge Deller <deller@gmx.de> > Cc: Serge Semin <fancer.lancer@gmail.com> > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Huacai Chen <chenhuacai@kernel.org> > Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> > Cc: linux-mips@vger.kernel.org > --- > arch/mips/include/asm/io.h | 78 ++++++++++++++++++++++++++++++++++---- > 1 file changed, 70 insertions(+), 8 deletions(-) > > diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h > index cec8347f0b85..6756baadba6c 100644 > --- a/arch/mips/include/asm/io.h > +++ b/arch/mips/include/asm/io.h > @@ -126,6 +126,7 @@ static inline phys_addr_t virt_to_phys(const volatile void *x) > * almost all conceivable cases a device driver should not be using > * this function > */ > +#define phys_to_virt phys_to_virt > static inline void * phys_to_virt(unsigned long address) > { > return __va(address); > @@ -359,6 +360,27 @@ __BUILD_MEMORY_PFX(__raw_, q, u64, 0) > __BUILD_MEMORY_PFX(__mem_, q, u64, 0) > #endif > > +#define readb readb > +#define readw readw > +#define readl readl > +#define writeb writeb > +#define writew writew > +#define writel writel > + > +#ifdef CONFIG_64BIT > +#define readq readq > +#define writeq writeq > +#define __raw_readq __raw_readq > +#define __raw_writeq __raw_writeq > +#endif > + > +#define __raw_readb __raw_readb > +#define __raw_readw __raw_readw > +#define __raw_readl __raw_readl > +#define __raw_writeb __raw_writeb > +#define __raw_writew __raw_writew > +#define __raw_writel __raw_writel > + > #define __BUILD_IOPORT_PFX(bus, bwlq, type) \ > __BUILD_IOPORT_SINGLE(bus, bwlq, type, 1, 0,) \ > __BUILD_IOPORT_SINGLE(bus, bwlq, type, 1, 0, _p) > @@ -374,6 +396,27 @@ BUILDIO_IOPORT(l, u32) > BUILDIO_IOPORT(q, u64) > #endif > > +#define inb inb > +#define inw inw > +#define inl inl > +#define inb_p inb_p > +#define inw_p inw_p > +#define inl_p inl_p > + > +#define outb outb > +#define outw outw > +#define outl outl > +#define outb_p outb_p > +#define outw_p outw_p > +#define outl_p outl_p > + > +#ifdef CONFIG_64BIT > +#define inq inq > +#define outq outq > +#define inq_p inq_p > +#define outq_p outq_p > +#endif > + > #define __BUILDIO(bwlq, type) \ > \ > __BUILD_MEMORY_SINGLE(____raw_, bwlq, type, 1, 0, 0) > @@ -412,14 +455,6 @@ __BUILDIO(q, u64) > #define writeq_be(val, addr) \ > __raw_writeq(cpu_to_be64((val)), (__force unsigned *)(addr)) > > -/* > - * Some code tests for these symbols > - */ > -#ifdef CONFIG_64BIT > -#define readq readq > -#define writeq writeq > -#endif > - > #define __BUILD_MEMORY_STRING(bwlq, type) \ > \ > static inline void writes##bwlq(volatile void __iomem *mem, \ > @@ -480,14 +515,39 @@ BUILDSTRING(l, u32) > BUILDSTRING(q, u64) > #endif > > +#define insb insb > +#define insw insw > +#define insl insl > +#define outsb outsb > +#define outsw outsw > +#define outsl outsl > + > +#define readsb readsb > +#define readsw readsw > +#define readsl readsl > +#define writesb writesb > +#define writesw writesw > +#define writesl writesl > + > +#ifdef CONFIG_64BIT > +#define insq insq > +#define readsq readsq > +#define readsq readsq > +#define writesq writesq > +#endif > + > + > +#define memset_io memset_io > static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count) > { > memset((void __force *) addr, val, count); > } > +#define memcpy_fromio memcpy_fromio > static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) > { > memcpy(dst, (void __force *) src, count); > } > +#define memcpy_toio memcpy_toio > static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count) > { > memcpy((void __force *) dst, src, count); > @@ -556,4 +616,6 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size); > > void __ioread64_copy(void *to, const void __iomem *from, size_t count); > > +#include <asm-generic/io.h> this #include blows up builds with: GEN Makefile Checking missing-syscalls for N32 CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh Checking missing-syscalls for O32 CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh CC init/version.o In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, from /local/tbogendoerfer/korg/linux/init/version.c:17: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_trylock’: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:3: error: implicit declaration of function ‘spin_acquire’ [-Werror=implicit-function-declaration] spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); ^~~~~~~~~~~~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:21: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); ^~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_lock_irqsave’: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:110:20: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); ^~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); ^~~~~~~~~~~~~~ GEN Makefile Checking missing-syscalls for N32 CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh Checking missing-syscalls for O32 CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh CC init/version.o In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, from /local/tbogendoerfer/korg/linux/init/version.c:17: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_trylock’: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:3: error: implicit declaration of function ‘spin_acquire’ [-Werror=implicit-function-declaration] spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); ^~~~~~~~~~~~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:21: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); ^~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_lock_irqsave’: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:110:20: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); ^~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); ^~~~~~~~~~~~~~ GEN Makefile Checking missing-syscalls for N32 CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh Checking missing-syscalls for O32 CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh CC init/version.o In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, from /local/tbogendoerfer/korg/linux/init/version.c:17: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_trylock’: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:3: error: implicit declaration of function ‘spin_acquire’ [-Werror=implicit-function-declaration] spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); ^~~~~~~~~~~~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:21: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); ^~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_lock_irqsave’: /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:110:20: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); ^~ /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); ^~~~~~~~~~~~~~ [...] I've cut the compiler output. Removing the asm-generic doesn't show this problem, but so far I fail to see the reason... Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ] ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v4 2/4] mips: add <asm-generic/io.h> including 2023-03-13 17:55 ` Thomas Bogendoerfer @ 2023-03-14 2:56 ` Baoquan He 2023-03-14 15:34 ` Thomas Bogendoerfer 0 siblings, 1 reply; 14+ messages in thread From: Baoquan He @ 2023-03-14 2:56 UTC (permalink / raw) To: Thomas Bogendoerfer Cc: linux-kernel, linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, Helge Deller, Serge Semin, Florian Fainelli, Huacai Chen, Jiaxun Yang, linux-mips On 03/13/23 at 06:55pm, Thomas Bogendoerfer wrote: ...... > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] > LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); > ^~~~~~~~~~~~~~ > GEN Makefile > Checking missing-syscalls for N32 > CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh > Checking missing-syscalls for O32 > CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh > CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh > CC init/version.o > In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, > from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, > from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, > from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, > from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, > from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, > from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, > from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, > from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, > from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, > from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, > from /local/tbogendoerfer/korg/linux/init/version.c:17: > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_trylock’: > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:3: error: implicit declaration of function ‘spin_acquire’ [-Werror=implicit-function-declaration] > spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); > ^~~~~~~~~~~~ > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:21: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ > spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); > ^~ > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_lock_irqsave’: > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:110:20: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ > spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); > ^~ > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] > LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); > ^~~~~~~~~~~~~~ > [...] > > I've cut the compiler output. Removing the asm-generic doesn't show this > problem, but so far I fail to see the reason... Thanks for trying this. Do you have the kernel config file, I can try to reproduce on my local machine. And by the way, it could be fixed with below patch, not very sure. Earlier, Arnd suggested this to fix a similar case. From b3310e58c063b695ba7ab3966c57269f57f16585 Mon Sep 17 00:00:00 2001 From: Baoquan He <bhe@redhat.com> Date: Tue, 14 Mar 2023 08:53:15 +0800 Subject: [PATCH] mips: use wmb() instead to replace iobarrier_w() Content-type: text/plain Otherwise nested including of asm/io.h and asm/mmiowb.h will cause compiling error. Signed-off-by: Baoquan He <bhe@redhat.com> --- arch/mips/include/asm/mmiowb.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/mips/include/asm/mmiowb.h b/arch/mips/include/asm/mmiowb.h index a40824e3ef8e..dd206792abed 100644 --- a/arch/mips/include/asm/mmiowb.h +++ b/arch/mips/include/asm/mmiowb.h @@ -2,9 +2,7 @@ #ifndef _ASM_MMIOWB_H #define _ASM_MMIOWB_H -#include <asm/io.h> - -#define mmiowb() iobarrier_w() +#define mmiowb() wmb() #include <asm-generic/mmiowb.h> -- 2.34.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v4 2/4] mips: add <asm-generic/io.h> including 2023-03-14 2:56 ` Baoquan He @ 2023-03-14 15:34 ` Thomas Bogendoerfer 2023-03-14 16:31 ` Florian Fainelli 0 siblings, 1 reply; 14+ messages in thread From: Thomas Bogendoerfer @ 2023-03-14 15:34 UTC (permalink / raw) To: Baoquan He Cc: linux-kernel, linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, Helge Deller, Serge Semin, Florian Fainelli, Huacai Chen, Jiaxun Yang, linux-mips [-- Attachment #1: Type: text/plain, Size: 3958 bytes --] On Tue, Mar 14, 2023 at 10:56:36AM +0800, Baoquan He wrote: > On 03/13/23 at 06:55pm, Thomas Bogendoerfer wrote: > ...... > > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] > > LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); > > ^~~~~~~~~~~~~~ > > GEN Makefile > > Checking missing-syscalls for N32 > > CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh > > Checking missing-syscalls for O32 > > CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh > > CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh > > CC init/version.o > > In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, > > from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, > > from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, > > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, > > from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, > > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, > > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, > > from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, > > from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, > > from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, > > from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, > > from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, > > from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, > > from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, > > from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, > > from /local/tbogendoerfer/korg/linux/init/version.c:17: > > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_trylock’: > > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:3: error: implicit declaration of function ‘spin_acquire’ [-Werror=implicit-function-declaration] > > spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); > > ^~~~~~~~~~~~ > > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:21: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ > > spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); > > ^~ > > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_lock_irqsave’: > > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:110:20: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ > > spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); > > ^~ > > /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] > > LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); > > ^~~~~~~~~~~~~~ > > [...] > > > > I've cut the compiler output. Removing the asm-generic doesn't show this > > problem, but so far I fail to see the reason... > > Thanks for trying this. > > Do you have the kernel config file, I can try to reproduce on my local > machine. And by the way, it could be fixed with below patch, not very > sure. Earlier, Arnd suggested this to fix a similar case. already tried it, but it doesn't fix the issue. I've attached the config. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ] [-- Attachment #2: config-bigsur --] [-- Type: text/plain, Size: 71041 bytes --] # # Automatically generated file; DO NOT EDIT. # Linux/mips 6.3.0-rc1 Kernel Configuration # CONFIG_CC_VERSION_TEXT="mips64-linux-gnu-gcc (GCC) 6.1.1 20160621 (Red Hat Cross 6.1.1-2)" CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=60101 CONFIG_CLANG_VERSION=0 CONFIG_AS_IS_GNU=y CONFIG_AS_VERSION=22700 CONFIG_LD_IS_BFD=y CONFIG_LD_VERSION=22700 CONFIG_LLD_VERSION=0 CONFIG_PAHOLE_VERSION=122 CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_BUILD_SALT="" CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_SYSVIPC_COMPAT=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_WATCH_QUEUE is not set CONFIG_CROSS_MEMORY_ATTACH=y # CONFIG_USELIB is not set # CONFIG_AUDIT is not set # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y CONFIG_GENERIC_IRQ_CHIP=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_FORCED_THREADING=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_CONTEXT_TRACKING=y CONFIG_CONTEXT_TRACKING_IDLE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_HZ_PERIODIC=y # CONFIG_NO_HZ_IDLE is not set # CONFIG_NO_HZ_FULL is not set CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y # end of Timers subsystem CONFIG_BPF=y CONFIG_HAVE_EBPF_JIT=y # # BPF subsystem # CONFIG_BPF_SYSCALL=y # CONFIG_BPF_JIT is not set CONFIG_BPF_UNPRIV_DEFAULT_OFF=y # CONFIG_BPF_PRELOAD is not set # end of BPF subsystem CONFIG_PREEMPT_NONE_BUILD=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set # CONFIG_IRQ_TIME_ACCOUNTING is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_PSI is not set # end of CPU/Task time and stats accounting CONFIG_CPU_ISOLATION=y # # RCU Subsystem # CONFIG_TREE_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_SRCU=y CONFIG_TREE_SRCU=y CONFIG_NEED_SRCU_NMI_SAFE=y CONFIG_TASKS_RCU_GENERIC=y CONFIG_TASKS_TRACE_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=16 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 # CONFIG_PRINTK_INDEX is not set CONFIG_GENERIC_SCHED_CLOCK=y # # Scheduler features # # end of Scheduler features CONFIG_CC_HAS_INT128=y CONFIG_GCC11_NO_ARRAY_BOUNDS=y CONFIG_GCC12_NO_ARRAY_BOUNDS=y CONFIG_CGROUPS=y CONFIG_PAGE_COUNTER=y # CONFIG_CGROUP_FAVOR_DYNMODS is not set CONFIG_MEMCG=y CONFIG_MEMCG_KMEM=y CONFIG_BLK_CGROUP=y CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y CONFIG_SCHED_MM_CID=y CONFIG_CGROUP_PIDS=y # CONFIG_CGROUP_RDMA is not set # CONFIG_CGROUP_FREEZER is not set CONFIG_CPUSETS=y CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y # CONFIG_CGROUP_BPF is not set CONFIG_CGROUP_MISC=y # CONFIG_CGROUP_DEBUG is not set CONFIG_SOCK_CGROUP_DATA=y # CONFIG_NAMESPACES is not set # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set CONFIG_RD_XZ=y CONFIG_RD_LZO=y CONFIG_RD_LZ4=y CONFIG_RD_ZSTD=y # CONFIG_BOOT_CONFIG is not set CONFIG_INITRAMFS_PRESERVE_MTIME=y CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y # CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is not set CONFIG_LD_ORPHAN_WARN=y CONFIG_LD_ORPHAN_WARN_LEVEL="warn" CONFIG_SYSCTL=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_EXPERT=y CONFIG_MULTIUSER=y CONFIG_SGETMASK_SYSCALL=y CONFIG_SYSFS_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_SELFTEST is not set # CONFIG_KALLSYMS_ALL is not set CONFIG_KALLSYMS_BASE_RELATIVE=y # CONFIG_KCMP is not set CONFIG_RSEQ=y # CONFIG_DEBUG_RSEQ is not set CONFIG_EMBEDDED=y CONFIG_HAVE_PERF_EVENTS=y CONFIG_PERF_USE_VMALLOC=y # CONFIG_PC104 is not set # # Kernel Performance Events And Counters # # CONFIG_PERF_EVENTS is not set # end of Kernel Performance Events And Counters # CONFIG_PROFILING is not set # end of General setup CONFIG_MIPS=y # # Machine selection # # CONFIG_MIPS_GENERIC_KERNEL is not set # CONFIG_MIPS_ALCHEMY is not set # CONFIG_AR7 is not set # CONFIG_ATH25 is not set # CONFIG_ATH79 is not set # CONFIG_BMIPS_GENERIC is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set # CONFIG_MACH_INGENIC_SOC is not set # CONFIG_LANTIQ is not set # CONFIG_MACH_LOONGSON32 is not set # CONFIG_MACH_LOONGSON2EF is not set # CONFIG_MACH_LOONGSON64 is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MACH_PIC32 is not set # CONFIG_MACH_NINTENDO64 is not set # CONFIG_RALINK is not set # CONFIG_MACH_REALTEK_RTL is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP30 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set # CONFIG_SIBYTE_RHONE is not set # CONFIG_SIBYTE_SWARM is not set # CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_SENTOSA is not set CONFIG_SIBYTE_BIGSUR=y # CONFIG_SNI_RM is not set # CONFIG_MACH_TX49XX is not set # CONFIG_MIKROTIK_RB532 is not set # CONFIG_CAVIUM_OCTEON_SOC is not set CONFIG_SIBYTE_BCM1x80=y CONFIG_SIBYTE_SB1xxx_SOC=y # CONFIG_SB1_CEX_ALWAYS_FATAL is not set # CONFIG_SB1_CERR_STALL is not set # CONFIG_SIBYTE_CFE_CONSOLE is not set # CONFIG_SIBYTE_BUS_WATCHER is not set # CONFIG_SIBYTE_TBPROF is not set CONFIG_SIBYTE_HAS_ZBUS_PROFILING=y # end of Machine selection CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_CEVT_BCM1480=y CONFIG_CSRC_BCM1480=y CONFIG_FW_CFE=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_SYS_HAS_EARLY_PRINTK=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y CONFIG_SWAP_IO_SPACE=y CONFIG_BOOT_ELF32=y CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # CONFIG_CPU_SB1=y CONFIG_SYS_HAS_CPU_SB1=y CONFIG_WEAK_ORDERING=y # end of CPU selection CONFIG_TARGET_ISA_REV=0 CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_HUGEPAGES=y # # Kernel type # # CONFIG_32BIT is not set CONFIG_64BIT=y # CONFIG_MIPS_VA_BITS_48 is not set CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set CONFIG_ARCH_FORCE_MAX_ORDER=11 # CONFIG_SIBYTE_DMA_PAGEOPS is not set CONFIG_CPU_GENERIC_DUMP_TLB=y CONFIG_MIPS_FP_SUPPORT=y CONFIG_CPU_R4K_FPU=y CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y CONFIG_CPU_HAS_SYNC=y CONFIG_MIPS_ASID_SHIFT=0 CONFIG_MIPS_ASID_BITS=8 CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_SYS_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SMP=y CONFIG_SYS_SUPPORTS_SMP=y CONFIG_NR_CPUS_DEFAULT_4=y CONFIG_NR_CPUS=4 CONFIG_MIPS_NR_CPU_NR_MAP=4 # CONFIG_HZ_24 is not set # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set CONFIG_HZ_250=y # CONFIG_HZ_256 is not set # CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set # CONFIG_MIPS_O32_FP64_SUPPORT is not set # end of Kernel type CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_PGTABLE_LEVELS=3 # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_PCI_DRIVERS_LEGACY=y CONFIG_MMU=y CONFIG_ARCH_MMAP_RND_BITS_MIN=12 CONFIG_ARCH_MMAP_RND_BITS_MAX=18 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15 # end of Bus options (PCI, PCMCIA, EISA, ISA, TC) CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_MIPS32_O32=y CONFIG_MIPS32_N32=y CONFIG_CC_HAS_MNO_BRANCH_LIKELY=y # # Power management options # # CONFIG_PM is not set # end of Power management options # # CPU Power Management # # # CPU Idle # # CONFIG_CPU_IDLE is not set # end of CPU Idle # end of CPU Power Management # CONFIG_VIRTUALIZATION is not set # # General architecture-dependent options # CONFIG_CRASH_CORE=y # CONFIG_KPROBES is not set # CONFIG_JUMP_LABEL is not set CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_NMI=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_HAS_FORTIFY_SOURCE=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_RSEQ=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y CONFIG_HAVE_ARCH_SECCOMP=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y # CONFIG_SECCOMP is not set CONFIG_HAVE_STACKPROTECTOR=y # CONFIG_STACKPROTECTOR is not set CONFIG_LTO_NONE=y CONFIG_HAVE_CONTEXT_TRACKING_USER=y CONFIG_HAVE_TIF_NOHZ=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_MODULES_USE_ELF_REL=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_HAVE_ARCH_MMAP_RND_BITS=y CONFIG_HAVE_EXIT_THREAD=y CONFIG_ARCH_MMAP_RND_BITS=12 CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8 CONFIG_PAGE_SIZE_LESS_THAN_64KB=y CONFIG_PAGE_SIZE_LESS_THAN_256KB=y CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y CONFIG_CLONE_BACKWARDS=y CONFIG_COMPAT_32BIT_TIME=y CONFIG_CPU_NO_EFFICIENT_FFS=y CONFIG_HAVE_ARCH_COMPILER_H=y # CONFIG_LOCK_EVENT_COUNTS is not set CONFIG_HAVE_SPARSE_SYSCALL_NR=y CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y CONFIG_ARCH_HAS_ELFCORE_COMPAT=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y # end of GCOV-based kernel profiling CONFIG_HAVE_GCC_PLUGINS=y CONFIG_GCC_PLUGINS=y # CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set CONFIG_FUNCTION_ALIGNMENT=0 # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set CONFIG_MODVERSIONS=y CONFIG_ASM_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_MODULE_SIG is not set CONFIG_MODULE_COMPRESS_NONE=y # CONFIG_MODULE_COMPRESS_GZIP is not set # CONFIG_MODULE_COMPRESS_XZ is not set # CONFIG_MODULE_COMPRESS_ZSTD is not set # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODPROBE_PATH="/sbin/modprobe" # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_BLOCK=y CONFIG_BLOCK_LEGACY_AUTOLOAD=y CONFIG_BLK_DEV_BSG_COMMON=y CONFIG_BLK_DEV_BSGLIB=y # CONFIG_BLK_DEV_INTEGRITY is not set # CONFIG_BLK_DEV_ZONED is not set # CONFIG_BLK_DEV_THROTTLING is not set # CONFIG_BLK_WBT is not set # CONFIG_BLK_CGROUP_IOLATENCY is not set # CONFIG_BLK_CGROUP_IOCOST is not set # CONFIG_BLK_CGROUP_IOPRIO is not set CONFIG_BLK_DEBUG_FS=y # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_EFI_PARTITION=y # end of Partition Types CONFIG_BLOCK_COMPAT=y CONFIG_BLK_MQ_PCI=y # # IO Schedulers # CONFIG_MQ_IOSCHED_DEADLINE=y # CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_IOSCHED_BFQ is not set # end of IO Schedulers CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_IRQ=y CONFIG_INLINE_WRITE_UNLOCK=y CONFIG_INLINE_WRITE_UNLOCK_IRQ=y CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y CONFIG_QUEUED_SPINLOCKS=y CONFIG_ARCH_USE_QUEUED_RWLOCKS=y CONFIG_QUEUED_RWLOCKS=y CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_ARCH_BINFMT_ELF_STATE=y CONFIG_ELFCORE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_BINFMT_SCRIPT=y # CONFIG_BINFMT_MISC is not set CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_SWAP=y # CONFIG_ZSWAP is not set # # SLAB allocator options # CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB_DEPRECATED is not set CONFIG_SLAB_MERGE_DEFAULT=y # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # end of SLAB allocator options # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set CONFIG_COMPAT_BRK=y CONFIG_FLATMEM=y CONFIG_HAVE_FAST_GUP=y CONFIG_ARCH_KEEP_MEMBLOCK=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_COMPACTION=y CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 # CONFIG_PAGE_REPORTING is not set CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_TRANSPARENT_HUGEPAGE is not set # CONFIG_CMA is not set # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y CONFIG_ZONE_DMA32=y CONFIG_VM_EVENT_COUNTERS=y # CONFIG_PERCPU_STATS is not set # CONFIG_GUP_TEST is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y # CONFIG_ANON_VMA_NAME is not set CONFIG_USERFAULTFD=y # CONFIG_LRU_GEN is not set # # Data Access Monitoring # # CONFIG_DAMON is not set # end of Data Access Monitoring # end of Memory Management options CONFIG_NET=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_DIAG is not set CONFIG_UNIX=y CONFIG_UNIX_SCM=y CONFIG_AF_UNIX_OOB=y # CONFIG_UNIX_DIAG is not set # CONFIG_TLS is not set # CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set # CONFIG_XDP_SOCKETS is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE_DEMUX is not set # CONFIG_SYN_COOKIES is not set # CONFIG_NET_IPVTI is not set # CONFIG_NET_FOU is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_TABLE_PERTURB_ORDER=16 # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_MPTCP is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_BPFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_MPLS is not set # CONFIG_NET_NSH is not set # CONFIG_HSR is not set # CONFIG_NET_SWITCHDEV is not set # CONFIG_NET_L3_MASTER_DEV is not set # CONFIG_QRTR is not set # CONFIG_NET_NCSI is not set CONFIG_PCPU_DEV_REFCNT=y CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_SOCK_RX_QUEUE_MAPPING=y CONFIG_XPS=y CONFIG_CGROUP_NET_PRIO=y CONFIG_CGROUP_NET_CLASSID=y CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set # CONFIG_MCTP is not set # CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # CONFIG_PSAMPLE is not set # CONFIG_NET_IFE is not set # CONFIG_LWTUNNEL is not set CONFIG_NET_SELFTESTS=y CONFIG_NET_SOCK_MSG=y CONFIG_PAGE_POOL=y # CONFIG_PAGE_POOL_STATS is not set # CONFIG_FAILOVER is not set CONFIG_ETHTOOL_NETLINK=y # # Device Drivers # CONFIG_HAVE_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set CONFIG_PCIEASPM=y CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_POWER_SUPERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set # CONFIG_PCIE_PTM is not set # CONFIG_PCI_MSI is not set CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCI_PRI is not set # CONFIG_PCI_PASID is not set # CONFIG_PCIE_BUS_TUNE_OFF is not set CONFIG_PCIE_BUS_DEFAULT=y # CONFIG_PCIE_BUS_SAFE is not set # CONFIG_PCIE_BUS_PERFORMANCE is not set # CONFIG_PCIE_BUS_PEER2PEER is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_CPCI=y # CONFIG_HOTPLUG_PCI_SHPC is not set # # PCI controller drivers # # # DesignWare PCI Core Support # # end of DesignWare PCI Core Support # # Mobiveil PCIe Core Support # # end of Mobiveil PCIe Core Support # # Cadence PCIe controllers support # # end of Cadence PCIe controllers support # end of PCI controller drivers # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_CXL_BUS is not set CONFIG_PCCARD=y CONFIG_PCMCIA=y CONFIG_PCMCIA_LOAD_CIS=y CONFIG_CARDBUS=y # # PC-card bridges # CONFIG_YENTA=y CONFIG_YENTA_O2=y CONFIG_YENTA_RICOH=y CONFIG_YENTA_TI=y CONFIG_YENTA_ENE_TUNE=y CONFIG_YENTA_TOSHIBA=y CONFIG_PD6729=y CONFIG_I82092=y CONFIG_PCCARD_NONSTATIC=y # CONFIG_RAPIDIO is not set # # Generic Driver Options # CONFIG_UEVENT_HELPER=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_DEVTMPFS_SAFE is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_FW_LOADER_COMPRESS is not set # CONFIG_FW_UPLOAD is not set # end of Firmware loader CONFIG_ALLOW_DEV_COREDUMP=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_AUTOPROBE=y # end of Generic Driver Options # # Bus devices # # CONFIG_BRCMSTB_GISB_ARB is not set # CONFIG_MHI_BUS is not set # CONFIG_MHI_BUS_EP is not set # end of Bus devices # CONFIG_CONNECTOR is not set # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol # CONFIG_FIRMWARE_MEMMAP is not set # CONFIG_GOOGLE_FIRMWARE is not set # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_NULL_BLK is not set # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_DRBD is not set # CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_UBLK is not set # # NVME Support # # CONFIG_BLK_DEV_NVME is not set # CONFIG_NVME_FC is not set # CONFIG_NVME_TCP is not set # end of NVME Support # # Misc devices # # CONFIG_AD525X_DPOT is not set # CONFIG_DUMMY_IRQ is not set # CONFIG_PHANTOM is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_APDS9802ALS is not set # CONFIG_ISL29003 is not set # CONFIG_ISL29020 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_SENSORS_BH1770 is not set # CONFIG_SENSORS_APDS990X is not set # CONFIG_HMC6352 is not set # CONFIG_DS1682 is not set # CONFIG_PCH_PHUB is not set # CONFIG_SRAM is not set # CONFIG_DW_XDATA_PCIE is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_AT24 is not set # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_MAX6875 is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_EEPROM_IDT_89HPESX is not set # CONFIG_EEPROM_EE1004 is not set # end of EEPROM support # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # end of Texas Instruments shared transport line discipline # CONFIG_ALTERA_STAPL is not set # CONFIG_GENWQE is not set # CONFIG_ECHO is not set # CONFIG_MISC_ALCOR_PCI is not set # CONFIG_MISC_RTSX_PCI is not set # CONFIG_MISC_RTSX_USB is not set # CONFIG_PVPANIC is not set # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=y CONFIG_SCSI_COMMON=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_BLK_DEV_SR is not set # CONFIG_CHR_DEV_SG is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_CHR_DEV_SCH is not set CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=y # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # end of SCSI Transports CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_ISCSI_BOOT_SYSFS is not set # CONFIG_SCSI_CXGB3_ISCSI is not set # CONFIG_SCSI_CXGB4_ISCSI is not set # CONFIG_SCSI_BNX2_ISCSI is not set # CONFIG_BE2ISCSI is not set CONFIG_BLK_DEV_3W_XXXX_RAID=y # CONFIG_SCSI_HPSA is not set CONFIG_SCSI_3W_9XXX=y # CONFIG_SCSI_3W_SAS is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_MVUMI is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_SCSI_ESAS2R is not set CONFIG_MEGARAID_NEWGEN=y CONFIG_MEGARAID_MM=y CONFIG_MEGARAID_MAILBOX=y CONFIG_MEGARAID_LEGACY=y CONFIG_MEGARAID_SAS=y # CONFIG_SCSI_MPT3SAS is not set # CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_MPI3MR is not set # CONFIG_SCSI_SMARTPQI is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_MYRB is not set # CONFIG_SCSI_MYRS is not set # CONFIG_SCSI_SNIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FDOMAIN_PCI is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_WD719X is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set # CONFIG_SCSI_DH is not set # end of SCSI device support CONFIG_ATA=y CONFIG_SATA_HOST=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_FORCE=y CONFIG_SATA_PMP=y # # Controllers with non-SFF native interface # # CONFIG_SATA_AHCI is not set # CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_AHCI_DWC is not set # CONFIG_SATA_INIC162X is not set # CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_SX4 is not set CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set CONFIG_SATA_PROMISE=y CONFIG_SATA_SIL=y # CONFIG_SATA_SIS is not set # CONFIG_SATA_SVW is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # # PATA SFF controllers with BMDMA # # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5536 is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_OPTIDMA is not set CONFIG_PATA_PDC2027X=y # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_SCH is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # # PIO-only SFF controllers # # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_PCMCIA is not set # CONFIG_PATA_RZ1000 is not set # # Generic fallback / legacy drivers # CONFIG_ATA_GENERIC=y # CONFIG_PATA_LEGACY is not set # CONFIG_MD is not set # CONFIG_TARGET_CORE is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set # CONFIG_DUMMY is not set # CONFIG_WIREGUARD is not set # CONFIG_EQUALIZER is not set # CONFIG_NET_FC is not set # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_IPVLAN is not set # CONFIG_VXLAN is not set # CONFIG_GENEVE is not set # CONFIG_BAREUDP is not set # CONFIG_GTP is not set # CONFIG_MACSEC is not set # CONFIG_NETCONSOLE is not set # CONFIG_TUN is not set # CONFIG_TUN_VNET_CROSS_LE is not set # CONFIG_VETH is not set # CONFIG_NLMON is not set # CONFIG_ARCNET is not set CONFIG_ETHERNET=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_AGERE is not set # CONFIG_NET_VENDOR_ALACRITECH is not set # CONFIG_NET_VENDOR_ALTEON is not set # CONFIG_ALTERA_TSE is not set # CONFIG_NET_VENDOR_AMAZON is not set CONFIG_NET_VENDOR_AMD=y # CONFIG_AMD8111_ETH is not set CONFIG_PCNET32=y # CONFIG_PCMCIA_NMCLAN is not set # CONFIG_NET_VENDOR_AQUANTIA is not set # CONFIG_NET_VENDOR_ARC is not set CONFIG_NET_VENDOR_ASIX=y # CONFIG_NET_VENDOR_ATHEROS is not set CONFIG_NET_VENDOR_BROADCOM=y # CONFIG_B44 is not set # CONFIG_BCMGENET is not set # CONFIG_BNX2 is not set # CONFIG_CNIC is not set CONFIG_SB1250_MAC=y # CONFIG_TIGON3 is not set # CONFIG_BNX2X is not set # CONFIG_SYSTEMPORT is not set # CONFIG_BNXT is not set # CONFIG_NET_VENDOR_CADENCE is not set # CONFIG_NET_VENDOR_CAVIUM is not set # CONFIG_NET_VENDOR_CHELSIO is not set # CONFIG_NET_VENDOR_CISCO is not set # CONFIG_NET_VENDOR_CORTINA is not set CONFIG_NET_VENDOR_DAVICOM=y # CONFIG_DM9000 is not set # CONFIG_DNET is not set CONFIG_NET_VENDOR_DEC=y CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=y CONFIG_TULIP_MWI=y CONFIG_TULIP_MMIO=y CONFIG_TULIP_NAPI=y CONFIG_TULIP_NAPI_HW_MITIGATION=y # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_PCMCIA_XIRCOM is not set # CONFIG_NET_VENDOR_DLINK is not set # CONFIG_NET_VENDOR_EMULEX is not set CONFIG_NET_VENDOR_ENGLEDER=y # CONFIG_TSNEP is not set # CONFIG_NET_VENDOR_EZCHIP is not set # CONFIG_NET_VENDOR_FUJITSU is not set CONFIG_NET_VENDOR_FUNGIBLE=y CONFIG_NET_VENDOR_GOOGLE=y # CONFIG_NET_VENDOR_HUAWEI is not set # CONFIG_NET_VENDOR_INTEL is not set CONFIG_NET_VENDOR_WANGXUN=y # CONFIG_NGBE is not set # CONFIG_TXGBE is not set # CONFIG_JME is not set CONFIG_NET_VENDOR_LITEX=y # CONFIG_NET_VENDOR_MARVELL is not set # CONFIG_NET_VENDOR_MELLANOX is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROCHIP is not set # CONFIG_NET_VENDOR_MICROSEMI is not set CONFIG_NET_VENDOR_MICROSOFT=y # CONFIG_NET_VENDOR_MYRI is not set # CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETERION is not set # CONFIG_NET_VENDOR_NETRONOME is not set # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set # CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_PACKET_ENGINES is not set CONFIG_NET_VENDOR_PENSANDO=y # CONFIG_IONIC is not set # CONFIG_NET_VENDOR_QLOGIC is not set # CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RDC is not set # CONFIG_NET_VENDOR_REALTEK is not set # CONFIG_NET_VENDOR_RENESAS is not set # CONFIG_NET_VENDOR_ROCKER is not set # CONFIG_NET_VENDOR_SAMSUNG is not set # CONFIG_NET_VENDOR_SEEQ is not set # CONFIG_NET_VENDOR_SILAN is not set # CONFIG_NET_VENDOR_SIS is not set # CONFIG_NET_VENDOR_SOLARFLARE is not set # CONFIG_NET_VENDOR_SMSC is not set # CONFIG_NET_VENDOR_SOCIONEXT is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_SUN is not set # CONFIG_NET_VENDOR_SYNOPSYS is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set # CONFIG_NET_VENDOR_TOSHIBA is not set CONFIG_NET_VENDOR_VERTEXCOM=y # CONFIG_NET_VENDOR_VIA is not set # CONFIG_NET_VENDOR_WIZNET is not set # CONFIG_NET_VENDOR_XILINX is not set # CONFIG_NET_VENDOR_XIRCOM is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set CONFIG_PHYLIB=y # CONFIG_FIXED_PHY is not set # # MII PHY device drivers # # CONFIG_AMD_PHY is not set # CONFIG_ADIN_PHY is not set # CONFIG_ADIN1100_PHY is not set # CONFIG_AQUANTIA_PHY is not set # CONFIG_AX88796B_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_BCM54140_PHY is not set # CONFIG_BCM7XXX_PHY is not set # CONFIG_BCM84881_PHY is not set # CONFIG_BCM87XX_PHY is not set # CONFIG_CICADA_PHY is not set # CONFIG_CORTINA_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_INTEL_XWAY_PHY is not set # CONFIG_LSI_ET1011C_PHY is not set # CONFIG_MARVELL_PHY is not set # CONFIG_MARVELL_10G_PHY is not set # CONFIG_MARVELL_88X2222_PHY is not set # CONFIG_MAXLINEAR_GPHY is not set # CONFIG_MEDIATEK_GE_PHY is not set # CONFIG_MICREL_PHY is not set # CONFIG_MICROCHIP_PHY is not set # CONFIG_MICROCHIP_T1_PHY is not set # CONFIG_MICROSEMI_PHY is not set # CONFIG_MOTORCOMM_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_NXP_C45_TJA11XX_PHY is not set # CONFIG_NCN26000_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_REALTEK_PHY is not set # CONFIG_RENESAS_PHY is not set # CONFIG_ROCKCHIP_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_STE10XP is not set # CONFIG_TERANETICS_PHY is not set # CONFIG_DP83822_PHY is not set # CONFIG_DP83TC811_PHY is not set # CONFIG_DP83848_PHY is not set # CONFIG_DP83867_PHY is not set # CONFIG_DP83869_PHY is not set # CONFIG_DP83TD510_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_XILINX_GMII2RGMII is not set # CONFIG_PSE_CONTROLLER is not set CONFIG_MDIO_DEVICE=y CONFIG_MDIO_BUS=y CONFIG_MDIO_DEVRES=y # CONFIG_MDIO_BITBANG is not set # CONFIG_MDIO_BCM_UNIMAC is not set # CONFIG_MDIO_MVUSB is not set # CONFIG_MDIO_THUNDER is not set # # MDIO Multiplexers # # # PCS device drivers # # end of PCS device drivers # CONFIG_PPP is not set # CONFIG_SLIP is not set CONFIG_USB_NET_DRIVERS=y # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_RTL8152 is not set # CONFIG_USB_LAN78XX is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_IPHETH is not set # CONFIG_WLAN is not set # CONFIG_WAN is not set # # Wireless WAN # # CONFIG_WWAN is not set # end of Wireless WAN # CONFIG_VMXNET3 is not set # CONFIG_NETDEVSIM is not set # CONFIG_NET_FAILOVER is not set # CONFIG_ISDN is not set # # Input device support # # CONFIG_INPUT is not set # # Hardware I/O ports # # CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y # CONFIG_VT is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_LEGACY_TIOCSTI=y CONFIG_LDISC_AUTOLOAD=y # # Serial drivers # # CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # CONFIG_SERIAL_SB1250_DUART=y CONFIG_SERIAL_SB1250_DUART_CONSOLE=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_SC16IS7XX is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_PCH_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # end of Serial drivers # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # CONFIG_NULL_TTY is not set # CONFIG_SERIAL_DEV_BUS is not set # CONFIG_TTY_PRINTK is not set # CONFIG_VIRTIO_CONSOLE is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_APPLICOM is not set # # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set # CONFIG_SCR24X is not set # CONFIG_IPWIRELESS is not set # end of PCMCIA character devices CONFIG_DEVMEM=y CONFIG_DEVPORT=y # CONFIG_TCG_TPM is not set # CONFIG_XILLYBUS is not set # CONFIG_XILLYUSB is not set # end of Character devices # # I2C support # CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y # CONFIG_I2C_MUX is not set CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set # CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_NVIDIA_GPU is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_DESIGNWARE_PLATFORM is not set # CONFIG_I2C_DESIGNWARE_PCI is not set # CONFIG_I2C_EG20T is not set # CONFIG_I2C_IMG is not set # CONFIG_I2C_JZ4780 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_DIOLAN_U2C is not set # CONFIG_I2C_CP2615 is not set # CONFIG_I2C_PCI1XXXX is not set # CONFIG_I2C_ROBOTFUZZ_OSIF is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # CONFIG_I2C_SIBYTE=y # CONFIG_I2C_VIRTIO is not set # end of I2C Hardware Bus support # CONFIG_I2C_STUB is not set # CONFIG_I2C_SLAVE is not set CONFIG_I2C_DEBUG_CORE=y CONFIG_I2C_DEBUG_ALGO=y CONFIG_I2C_DEBUG_BUS=y # end of I2C support # CONFIG_I3C is not set # CONFIG_SPI is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set # CONFIG_PPS is not set # # PTP clock support # # CONFIG_PTP_1588_CLOCK is not set CONFIG_PTP_1588_CLOCK_OPTIONAL=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # end of PTP clock support # CONFIG_PINCTRL is not set # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set CONFIG_THERMAL=y # CONFIG_THERMAL_NETLINK is not set # CONFIG_THERMAL_STATISTICS is not set CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 # CONFIG_THERMAL_WRITABLE_TRIPS is not set CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set # CONFIG_THERMAL_GOV_FAIR_SHARE is not set CONFIG_THERMAL_GOV_STEP_WISE=y # CONFIG_THERMAL_GOV_BANG_BANG is not set # CONFIG_THERMAL_GOV_USER_SPACE is not set # CONFIG_THERMAL_EMULATION is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_AS3711 is not set # CONFIG_MFD_SMPRO is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_BCM590XX is not set # CONFIG_MFD_BD9571MWV is not set # CONFIG_MFD_AXP20X_I2C is not set # CONFIG_MFD_MADERA is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_DA9052_I2C is not set # CONFIG_MFD_DA9055 is not set # CONFIG_MFD_DA9062 is not set # CONFIG_MFD_DA9063 is not set # CONFIG_MFD_DA9150 is not set # CONFIG_MFD_DLN2 is not set # CONFIG_MFD_MC13XXX_I2C is not set # CONFIG_MFD_MP2629 is not set # CONFIG_LPC_ICH is not set # CONFIG_LPC_SCH is not set # CONFIG_MFD_IQS62X is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_88PM800 is not set # CONFIG_MFD_88PM805 is not set # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_MAX14577 is not set # CONFIG_MFD_MAX77693 is not set # CONFIG_MFD_MAX77843 is not set # CONFIG_MFD_MAX8907 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_MAX8997 is not set # CONFIG_MFD_MAX8998 is not set # CONFIG_MFD_MT6360 is not set # CONFIG_MFD_MT6370 is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_MENF21BMC is not set # CONFIG_MFD_VIPERBOARD is not set # CONFIG_MFD_RETU is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_SY7636A is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_RT4831 is not set # CONFIG_MFD_RT5033 is not set # CONFIG_MFD_RT5120 is not set # CONFIG_MFD_RC5T583 is not set # CONFIG_MFD_SI476X_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_SKY81452 is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_LP3943 is not set # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_TI_LMU is not set # CONFIG_MFD_PALMAS is not set # CONFIG_TPS6105X is not set # CONFIG_TPS6507X is not set # CONFIG_MFD_TPS65086 is not set # CONFIG_MFD_TPS65090 is not set # CONFIG_MFD_TI_LP873X is not set # CONFIG_MFD_TPS6586X is not set # CONFIG_MFD_TPS65912_I2C is not set # CONFIG_TWL4030_CORE is not set # CONFIG_TWL6040_CORE is not set # CONFIG_MFD_WL1273_CORE is not set # CONFIG_MFD_LM3533 is not set # CONFIG_MFD_TQMX86 is not set # CONFIG_MFD_VX855 is not set # CONFIG_MFD_ARIZONA_I2C is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_ATC260X_I2C is not set # CONFIG_SGI_MFD_IOC3 is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set # # CEC support # # CONFIG_MEDIA_CEC_SUPPORT is not set # end of CEC support # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # CONFIG_DRM is not set # CONFIG_DRM_DEBUG_MODESET_LOCK is not set # # ARM devices # # end of ARM devices # # Frame buffer Devices # # CONFIG_FB is not set # end of Frame buffer Devices # # Backlight & LCD device support # CONFIG_LCD_CLASS_DEVICE=m # CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=m # CONFIG_BACKLIGHT_KTZ8866 is not set # CONFIG_BACKLIGHT_QCOM_WLED is not set # CONFIG_BACKLIGHT_ADP8860 is not set # CONFIG_BACKLIGHT_ADP8870 is not set # CONFIG_BACKLIGHT_LM3639 is not set # CONFIG_BACKLIGHT_LV5207LP is not set # CONFIG_BACKLIGHT_BD6107 is not set # CONFIG_BACKLIGHT_ARCXCNN is not set # end of Backlight & LCD device support # end of Graphics support # CONFIG_SOUND is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y # CONFIG_USB_ULPI_BUS is not set CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y CONFIG_USB_PCI=y # CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y # CONFIG_USB_FEW_INIT_RETRIES is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG_PRODUCTLIST is not set # CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set CONFIG_USB_AUTOSUSPEND_DELAY=2 # CONFIG_USB_MON is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y # CONFIG_USB_EHCI_FSL is not set CONFIG_USB_EHCI_HCD_PLATFORM=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PCI=y # CONFIG_USB_OHCI_HCD_PLATFORM is not set CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HCD_TEST_MODE is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set # CONFIG_USB_UAS is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # CONFIG_USBIP_CORE is not set # # USB dual-mode controller drivers # # CONFIG_USB_CDNS_SUPPORT is not set # CONFIG_USB_MUSB_HDRC is not set # CONFIG_USB_DWC3 is not set # CONFIG_USB_DWC2 is not set # CONFIG_USB_CHIPIDEA is not set # CONFIG_USB_ISP1760 is not set # # USB port drivers # CONFIG_USB_SERIAL=y # CONFIG_USB_SERIAL_CONSOLE is not set CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_SIMPLE is not set # CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set CONFIG_USB_SERIAL_CP210X=y # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_F81232 is not set # CONFIG_USB_SERIAL_F8153X is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set # CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_METRO is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_MXUPORT is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_XSENS_MT is not set # CONFIG_USB_SERIAL_WISHBONE is not set # CONFIG_USB_SERIAL_SSU100 is not set # CONFIG_USB_SERIAL_QT2 is not set # CONFIG_USB_SERIAL_UPD78F0730 is not set # CONFIG_USB_SERIAL_XR is not set # CONFIG_USB_SERIAL_DEBUG is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_APPLE_MFI_FASTCHARGE is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_EHSET_TEST_FIXTURE is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_EZUSB_FX2 is not set # CONFIG_USB_HUB_USB251XB is not set # CONFIG_USB_HSIC_USB3503 is not set # CONFIG_USB_HSIC_USB4604 is not set # CONFIG_USB_LINK_LAYER_TEST is not set # # USB Physical Layer drivers # # CONFIG_NOP_USB_XCEIV is not set # CONFIG_USB_ISP1301 is not set # end of USB Physical Layer drivers # CONFIG_USB_GADGET is not set # CONFIG_TYPEC is not set # CONFIG_USB_ROLE_SWITCH is not set # CONFIG_MMC is not set # CONFIG_SCSI_UFSHCD is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_SYSTOHC=y CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # CONFIG_RTC_DRV_ABB5ZES3 is not set # CONFIG_RTC_DRV_ABEOZ9 is not set # CONFIG_RTC_DRV_ABX80X is not set # CONFIG_RTC_DRV_DS1307 is not set # CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_ISL12022 is not set # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8523 is not set # CONFIG_RTC_DRV_PCF85063 is not set # CONFIG_RTC_DRV_PCF85363 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set CONFIG_RTC_DRV_M41T80=y CONFIG_RTC_DRV_M41T80_WDT=y # CONFIG_RTC_DRV_BQ32K is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8010 is not set # CONFIG_RTC_DRV_RX8581 is not set # CONFIG_RTC_DRV_RX8025 is not set # CONFIG_RTC_DRV_EM3027 is not set # CONFIG_RTC_DRV_RV3028 is not set # CONFIG_RTC_DRV_RV3032 is not set # CONFIG_RTC_DRV_RV8803 is not set # CONFIG_RTC_DRV_SD3078 is not set # # SPI RTC drivers # CONFIG_RTC_I2C_AND_SPI=y # # SPI and I2C RTC drivers # # CONFIG_RTC_DRV_DS3232 is not set # CONFIG_RTC_DRV_PCF2127 is not set # CONFIG_RTC_DRV_RV3029C2 is not set # CONFIG_RTC_DRV_RX6110 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1685_FAMILY is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_DS2404 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_RP5C01 is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_FTRTC010 is not set # # HID Sensor RTC drivers # # CONFIG_RTC_DRV_GOLDFISH is not set # CONFIG_DMADEVICES is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # CONFIG_DMABUF_HEAPS is not set # end of DMABUF options # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_VFIO is not set # CONFIG_VIRT_DRIVERS is not set # CONFIG_VIRTIO_MENU is not set # CONFIG_VDPA is not set # CONFIG_VHOST_MENU is not set # # Microsoft Hyper-V guest support # # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_COMEDI is not set # CONFIG_STAGING is not set CONFIG_MIPS_PLATFORM_DEVICES=y # CONFIG_GOLDFISH is not set # CONFIG_COMMON_CLK is not set # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # # CONFIG_CLKSRC_PISTACHIO is not set # end of Clock Source drivers # CONFIG_MAILBOX is not set CONFIG_IOMMU_SUPPORT=y # # Generic IOMMU Pagetable Support # # end of Generic IOMMU Pagetable Support # CONFIG_IOMMU_DEBUGFS is not set # CONFIG_IOMMUFD is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # fujitsu SoC drivers # # end of fujitsu SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # end of Enable LiteX SoC Builder specific drivers # CONFIG_WPCM450_SOC is not set # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_NTB is not set # CONFIG_PWM is not set # # IRQ chip support # CONFIG_IRQ_MIPS_CPU=y # CONFIG_INGENIC_TCU_IRQ is not set # end of IRQ chip support # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_PHY_PISTACHIO_USB is not set # CONFIG_PHY_CAN_TRANSCEIVER is not set # # PHY drivers for Broadcom platforms # # CONFIG_BCM_KONA_USB2_PHY is not set # end of PHY drivers for Broadcom platforms # CONFIG_PHY_INGENIC_USB is not set # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # CONFIG_RAS is not set # CONFIG_USB4 is not set # # Android # # CONFIG_ANDROID_BINDER_IPC is not set # end of Android # CONFIG_LIBNVDIMM is not set # CONFIG_DAX is not set CONFIG_NVMEM=y CONFIG_NVMEM_SYSFS=y # CONFIG_NVMEM_RMEM is not set # # HW tracing support # # CONFIG_STM is not set # CONFIG_INTEL_TH is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # CONFIG_PECI is not set # CONFIG_HTE is not set # end of Device Drivers # # File systems # CONFIG_VALIDATE_FS_PARSER=y CONFIG_FS_IOMAP=y # CONFIG_EXT2_FS is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set CONFIG_EXT4_FS=y CONFIG_EXT4_USE_FOR_EXT2=y # CONFIG_EXT4_FS_POSIX_ACL is not set # CONFIG_EXT4_FS_SECURITY is not set # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set CONFIG_EXPORTFS=y # CONFIG_EXPORTFS_BLOCK_OPS is not set CONFIG_FILE_LOCKING=y # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_AUTOFS_FS is not set # CONFIG_FUSE_FS is not set # CONFIG_OVERLAY_FS is not set # # Caches # # CONFIG_FSCACHE is not set # end of Caches # # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # # CONFIG_MSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_EXFAT_FS is not set # CONFIG_NTFS_FS is not set # CONFIG_NTFS3_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y # CONFIG_PROC_CHILDREN is not set CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set # CONFIG_TMPFS_INODE64 is not set CONFIG_ARCH_SUPPORTS_HUGETLBFS=y # CONFIG_HUGETLBFS is not set CONFIG_MEMFD_CREATE=y # CONFIG_CONFIGFS_FS is not set # end of Pseudo filesystems CONFIG_MISC_FILESYSTEMS=y # CONFIG_ORANGEFS_FS is not set # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=y CONFIG_CRAMFS_BLOCKDEV=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_QNX6FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_PSTORE is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # CONFIG_EROFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V2=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_SWAP is not set CONFIG_ROOT_NFS=y CONFIG_NFS_DISABLE_UDP_SUPPORT=y # CONFIG_NFSD is not set CONFIG_GRACE_PERIOD=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_SUNRPC_DEBUG is not set # CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_SMB_SERVER is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set # CONFIG_NLS_ISO8859_1 is not set # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_MAC_ROMAN is not set # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set # CONFIG_NLS_MAC_CYRILLIC is not set # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set # CONFIG_NLS_MAC_ICELAND is not set # CONFIG_NLS_MAC_INUIT is not set # CONFIG_NLS_MAC_ROMANIAN is not set # CONFIG_NLS_MAC_TURKISH is not set # CONFIG_NLS_UTF8 is not set # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y # CONFIG_HARDENED_USERCOPY is not set # CONFIG_FORTIFY_SOURCE is not set # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="yama,loadpin,safesetid,integrity" # # Kernel hardening options # # # Memory initialization # CONFIG_INIT_STACK_NONE=y # CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set # CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set # CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set # end of Memory initialization CONFIG_RANDSTRUCT_NONE=y # CONFIG_RANDSTRUCT_FULL is not set # CONFIG_RANDSTRUCT_PERFORMANCE is not set # end of Kernel hardening options # end of Security options CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=m CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_RNG_DEFAULT=m CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=m CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_PCRYPT is not set # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set # end of Crypto core or helper # # Public-key cryptography # # CONFIG_CRYPTO_RSA is not set # CONFIG_CRYPTO_DH is not set # CONFIG_CRYPTO_ECDH is not set # CONFIG_CRYPTO_ECDSA is not set # CONFIG_CRYPTO_ECRDSA is not set # CONFIG_CRYPTO_SM2 is not set # CONFIG_CRYPTO_CURVE25519 is not set # end of Public-key cryptography # # Block ciphers # CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_AES_TI is not set # CONFIG_CRYPTO_ARIA is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SM4_GENERIC is not set # CONFIG_CRYPTO_TWOFISH is not set # end of Block ciphers # # Length-preserving ciphers and modes # # CONFIG_CRYPTO_ADIANTUM is not set # CONFIG_CRYPTO_CHACHA20 is not set # CONFIG_CRYPTO_CBC is not set # CONFIG_CRYPTO_CFB is not set # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set # CONFIG_CRYPTO_ECB is not set # CONFIG_CRYPTO_HCTR2 is not set # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_OFB is not set # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # end of Length-preserving ciphers and modes # # AEAD (authenticated encryption with associated data) ciphers # # CONFIG_CRYPTO_AEGIS128 is not set # CONFIG_CRYPTO_CHACHA20POLY1305 is not set # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_ECHAINIV=m # CONFIG_CRYPTO_ESSIV is not set # end of AEAD (authenticated encryption with associated data) ciphers # # Hashes, digests, and MACs # # CONFIG_CRYPTO_BLAKE2B is not set # CONFIG_CRYPTO_CMAC is not set # CONFIG_CRYPTO_GHASH is not set CONFIG_CRYPTO_HMAC=m # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_POLY1305 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_SHA1 is not set CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m # CONFIG_CRYPTO_SHA3 is not set # CONFIG_CRYPTO_SM3_GENERIC is not set # CONFIG_CRYPTO_STREEBOG is not set # CONFIG_CRYPTO_VMAC is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_XXHASH is not set # end of Hashes, digests, and MACs # # CRCs (cyclic redundancy checks) # CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_CRCT10DIF is not set # end of CRCs (cyclic redundancy checks) # # Compression # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_842 is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # CONFIG_CRYPTO_ZSTD is not set # end of Compression # # Random number generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_DRBG_MENU=m CONFIG_CRYPTO_DRBG_HMAC=y # CONFIG_CRYPTO_DRBG_HASH is not set # CONFIG_CRYPTO_DRBG_CTR is not set CONFIG_CRYPTO_DRBG=m CONFIG_CRYPTO_JITTERENTROPY=m # end of Random number generation # # Userspace interface # # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_USER_API_RNG is not set # CONFIG_CRYPTO_USER_API_AEAD is not set # end of Userspace interface # # Accelerated Cryptographic Algorithms for CPU (mips) # # CONFIG_CRYPTO_POLY1305_MIPS is not set # end of Accelerated Cryptographic Algorithms for CPU (mips) CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_ATMEL_ECC is not set # CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set # CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set # CONFIG_CRYPTO_DEV_QAT_C3XXX is not set # CONFIG_CRYPTO_DEV_QAT_C62X is not set # CONFIG_CRYPTO_DEV_QAT_4XXX is not set # CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set # CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set # CONFIG_CRYPTO_DEV_QAT_C62XVF is not set # CONFIG_CRYPTO_DEV_IMGTEC_HASH is not set # CONFIG_CRYPTO_DEV_SAFEXCEL is not set # CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set # # Certificates for signature checking # # end of Certificates for signature checking CONFIG_BINARY_PRINTF=y # # Library routines # # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_ARCH_HAS_STRNCPY_FROM_USER=y CONFIG_ARCH_HAS_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y # CONFIG_CORDIC is not set # CONFIG_PRIME_NUMBERS is not set CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y # # Crypto library routines # CONFIG_CRYPTO_LIB_UTILS=y CONFIG_CRYPTO_LIB_AES=y CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y # CONFIG_CRYPTO_LIB_CHACHA is not set # CONFIG_CRYPTO_LIB_CURVE25519 is not set CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2 # CONFIG_CRYPTO_LIB_POLY1305 is not set # CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set CONFIG_CRYPTO_LIB_SHA1=y CONFIG_CRYPTO_LIB_SHA256=m # end of Crypto library routines # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set # CONFIG_CRC64_ROCKSOFT is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC64 is not set # CONFIG_CRC4 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set # CONFIG_CRC8 is not set CONFIG_XXHASH=y # CONFIG_RANDOM32_SELFTEST is not set CONFIG_ZLIB_INFLATE=y CONFIG_LZO_DECOMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_ZSTD_COMMON=y CONFIG_ZSTD_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y # CONFIG_XZ_DEC_MICROLZMA is not set CONFIG_XZ_DEC_BCJ=y # CONFIG_XZ_DEC_TEST is not set CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_XZ=y CONFIG_DECOMPRESS_LZO=y CONFIG_DECOMPRESS_LZ4=y CONFIG_DECOMPRESS_ZSTD=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_SWIOTLB=y # CONFIG_DMA_API_DEBUG is not set # CONFIG_DMA_MAP_BENCHMARK is not set CONFIG_SGL_ALLOC=y # CONFIG_FORCE_NR_CPUS is not set CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y # CONFIG_GLOB_SELFTEST is not set CONFIG_NLATTR=y CONFIG_IRQ_POLL=y CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_SG_POOL=y CONFIG_SBITMAP=y # end of Library routines CONFIG_GENERIC_LIB_ASHLDI3=y CONFIG_GENERIC_LIB_ASHRDI3=y CONFIG_GENERIC_LIB_LSHRDI3=y CONFIG_GENERIC_LIB_CMPDI2=y CONFIG_GENERIC_LIB_UCMPDI2=y # # Kernel hacking # # # printk and dmesg options # # CONFIG_PRINTK_TIME is not set # CONFIG_PRINTK_CALLER is not set # CONFIG_STACKTRACE_BUILD_ID is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DYNAMIC_DEBUG_CORE is not set CONFIG_SYMBOLIC_ERRNAME=y # end of printk and dmesg options CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MISC=y # # Compile-time checks and compiler options # CONFIG_AS_HAS_NON_CONST_LEB128=y CONFIG_DEBUG_INFO_NONE=y # CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_DWARF5 is not set CONFIG_FRAME_WARN=2048 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_READABLE_ASM is not set # CONFIG_HEADERS_INSTALL is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y # CONFIG_VMLINUX_MAP is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ_SERIAL=y CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" CONFIG_DEBUG_FS=y CONFIG_DEBUG_FS_ALLOW_ALL=y # CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set # CONFIG_DEBUG_FS_ALLOW_NONE is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y # CONFIG_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y # end of Generic Kernel Debugging Instruments # # Networking Debugging # # CONFIG_NET_DEV_REFCNT_TRACKER is not set # CONFIG_NET_NS_REFCNT_TRACKER is not set # CONFIG_DEBUG_NET is not set # end of Networking Debugging # # Memory Debugging # # CONFIG_PAGE_EXTENSION is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_PAGE_OWNER is not set # CONFIG_PAGE_POISONING is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y # CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SHRINKER_DEBUG is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_SCHED_STACK_END_CHECK is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_PER_CPU_MAPS is not set CONFIG_HAVE_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACKOVERFLOW is not set # end of Memory Debugging # CONFIG_DEBUG_SHIRQ is not set # # Debug Oops, Lockups and Hangs # # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0 # CONFIG_SOFTLOCKUP_DETECTOR is not set # CONFIG_DETECT_HUNG_TASK is not set # CONFIG_WQ_WATCHDOG is not set # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # end of Scheduler Debugging # CONFIG_DEBUG_TIMEKEEPING is not set # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set # CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_DEBUG_ATOMIC_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set # CONFIG_WW_MUTEX_SELFTEST is not set # CONFIG_SCF_TORTURE_TEST is not set # CONFIG_CSD_LOCK_WAIT_DEBUG is not set # end of Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_IRQFLAGS is not set # CONFIG_STACKTRACE is not set # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # CONFIG_DEBUG_KOBJECT is not set # # Debug kernel data structures # # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_PLIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_BUG_ON_DATA_CORRUPTION is not set # CONFIG_DEBUG_MAPLE_TREE is not set # end of Debug kernel data structures # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # # CONFIG_RCU_SCALE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_REF_SCALE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0 # CONFIG_RCU_CPU_STALL_CPUTIME is not set CONFIG_RCU_TRACE=y # CONFIG_RCU_EQS_DEBUG is not set # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_LATENCYTOP is not set CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACE_CLOCK=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_SAMPLES is not set # # mips Debugging # CONFIG_EARLY_PRINTK=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="root=/dev/sda3" CONFIG_CMDLINE_OVERRIDE=y # CONFIG_SB1XXX_CORELIS is not set # CONFIG_SPINLOCK_TEST is not set # CONFIG_SCACHE_DEBUGFS is not set # end of mips Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set CONFIG_ARCH_HAS_KCOV=y CONFIG_CC_HAS_SANCOV_TRACE_PC=y # CONFIG_KCOV is not set CONFIG_RUNTIME_TESTING_MENU=y # CONFIG_TEST_DHRY is not set # CONFIG_LKDTM is not set # CONFIG_TEST_MIN_HEAP is not set # CONFIG_TEST_DIV64 is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_TEST_REF_TRACKER is not set # CONFIG_RBTREE_TEST is not set # CONFIG_REED_SOLOMON_TEST is not set # CONFIG_INTERVAL_TREE_TEST is not set # CONFIG_PERCPU_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_TEST_HEXDUMP is not set # CONFIG_STRING_SELFTEST is not set # CONFIG_TEST_STRING_HELPERS is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_TEST_PRINTF is not set # CONFIG_TEST_SCANF is not set # CONFIG_TEST_BITMAP is not set # CONFIG_TEST_UUID is not set # CONFIG_TEST_XARRAY is not set # CONFIG_TEST_MAPLE_TREE is not set # CONFIG_TEST_RHASHTABLE is not set # CONFIG_TEST_IDA is not set # CONFIG_TEST_LKM is not set # CONFIG_TEST_BITOPS is not set # CONFIG_TEST_VMALLOC is not set # CONFIG_TEST_USER_COPY is not set # CONFIG_TEST_BPF is not set # CONFIG_TEST_BLACKHOLE_DEV is not set # CONFIG_FIND_BIT_BENCHMARK is not set # CONFIG_TEST_FIRMWARE is not set # CONFIG_TEST_SYSCTL is not set # CONFIG_TEST_UDELAY is not set # CONFIG_TEST_STATIC_KEYS is not set # CONFIG_TEST_KMOD is not set # CONFIG_TEST_MEMCAT_P is not set # CONFIG_TEST_MEMINIT is not set # CONFIG_TEST_FREE_PAGES is not set CONFIG_ARCH_USE_MEMTEST=y # CONFIG_MEMTEST is not set # end of Kernel Testing and Coverage # # Rust hacking # # end of Rust hacking # end of Kernel hacking ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v4 2/4] mips: add <asm-generic/io.h> including 2023-03-14 15:34 ` Thomas Bogendoerfer @ 2023-03-14 16:31 ` Florian Fainelli 2023-03-14 17:19 ` Arnd Bergmann 0 siblings, 1 reply; 14+ messages in thread From: Florian Fainelli @ 2023-03-14 16:31 UTC (permalink / raw) To: Thomas Bogendoerfer, Baoquan He Cc: linux-kernel, linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, Helge Deller, Serge Semin, Huacai Chen, Jiaxun Yang, linux-mips On 3/14/23 08:34, Thomas Bogendoerfer wrote: > On Tue, Mar 14, 2023 at 10:56:36AM +0800, Baoquan He wrote: >> On 03/13/23 at 06:55pm, Thomas Bogendoerfer wrote: >> ...... >>> /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] >>> LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); >>> ^~~~~~~~~~~~~~ >>> GEN Makefile >>> Checking missing-syscalls for N32 >>> CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh >>> Checking missing-syscalls for O32 >>> CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh >>> CALL /local/tbogendoerfer/korg/linux/scripts/checksyscalls.sh >>> CC init/version.o >>> In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, >>> from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, >>> from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, >>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, >>> from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, >>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, >>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, >>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, >>> from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, >>> from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, >>> from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, >>> from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, >>> from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, >>> from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, >>> from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, >>> from /local/tbogendoerfer/korg/linux/init/version.c:17: >>> /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_trylock’: >>> /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:3: error: implicit declaration of function ‘spin_acquire’ [-Werror=implicit-function-declaration] >>> spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); >>> ^~~~~~~~~~~~ >>> /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:90:21: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ >>> spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); >>> ^~ >>> /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h: In function ‘__raw_spin_lock_irqsave’: >>> /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:110:20: error: ‘raw_spinlock_t {aka struct raw_spinlock}’ has no member named ‘dep_map’ >>> spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); >>> ^~ >>> /local/tbogendoerfer/korg/linux/include/linux/spinlock_api_smp.h:111:2: error: implicit declaration of function ‘LOCK_CONTENDED’ [-Werror=implicit-function-declaration] >>> LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); >>> ^~~~~~~~~~~~~~ >>> [...] >>> >>> I've cut the compiler output. Removing the asm-generic doesn't show this >>> problem, but so far I fail to see the reason... >> >> Thanks for trying this. >> >> Do you have the kernel config file, I can try to reproduce on my local >> machine. And by the way, it could be fixed with below patch, not very >> sure. Earlier, Arnd suggested this to fix a similar case. > > already tried it, but it doesn't fix the issue. I've attached the > config. I had attempted a similar approach before as Baoquan did, but met the same build issue as Thomas that was not immediately clear to me why it popped up. I would be curious to see how this can be resolved. -- Florian ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v4 2/4] mips: add <asm-generic/io.h> including 2023-03-14 16:31 ` Florian Fainelli @ 2023-03-14 17:19 ` Arnd Bergmann 2023-03-15 0:49 ` Baoquan He 0 siblings, 1 reply; 14+ messages in thread From: Arnd Bergmann @ 2023-03-14 17:19 UTC (permalink / raw) To: Florian Fainelli, Thomas Bogendoerfer, Baoquan He Cc: linux-kernel, Linux-Arch, linux-mm, Michael Ellerman, Geert Uytterhoeven, Luis Chamberlain, Christoph Hellwig, Helge Deller, Serge Semin, Huacai Chen, Jiaxun Yang, linux-mips On Tue, Mar 14, 2023, at 17:31, Florian Fainelli wrote: > On 3/14/23 08:34, Thomas Bogendoerfer wrote: >> On Tue, Mar 14, 2023 at 10:56:36AM +0800, Baoquan He wrote: >>>> In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, >>>> from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, >>>> from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, >>>> from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, >>>> from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, >>>> from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, >>>> from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, >>>> from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, >>>> from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, >>>> from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, >>>> from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, >>>> from /local/tbogendoerfer/korg/linux/init/version.c:17: >> >> already tried it, but it doesn't fix the issue. I've attached the >> config. > > I had attempted a similar approach before as Baoquan did, but met the > same build issue as Thomas that was not immediately clear to me why it > popped up. I would be curious to see how this can be resolved. I think this is the result of recursive header inclusion: spinlock.h includes lockdep.h, but its header guard is already there from the include chain. There is probably something in one of the mips asm/*.h headers that causes this recursion that is not present elsewhere. I think this should fix it, but is likely to cause another problem elsewhere: --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -13,8 +13,6 @@ #include <linux/errno.h> -#include <asm/mips-cps.h> - #ifdef CONFIG_SMP #include <linux/cpumask.h> Arnd ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v4 2/4] mips: add <asm-generic/io.h> including 2023-03-14 17:19 ` Arnd Bergmann @ 2023-03-15 0:49 ` Baoquan He 2023-03-15 12:52 ` Thomas Bogendoerfer 0 siblings, 1 reply; 14+ messages in thread From: Baoquan He @ 2023-03-15 0:49 UTC (permalink / raw) To: Arnd Bergmann Cc: Florian Fainelli, Thomas Bogendoerfer, linux-kernel, Linux-Arch, linux-mm, Michael Ellerman, Geert Uytterhoeven, Luis Chamberlain, Christoph Hellwig, Helge Deller, Serge Semin, Huacai Chen, Jiaxun Yang, linux-mips On 03/14/23 at 06:19pm, Arnd Bergmann wrote: > On Tue, Mar 14, 2023, at 17:31, Florian Fainelli wrote: > > On 3/14/23 08:34, Thomas Bogendoerfer wrote: > >> On Tue, Mar 14, 2023 at 10:56:36AM +0800, Baoquan He wrote: > >>>> In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, > >>>> from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, > >>>> from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, > >>>> from /local/tbogendoerfer/korg/linux/init/version.c:17: > >> > >> already tried it, but it doesn't fix the issue. I've attached the > >> config. > > > > I had attempted a similar approach before as Baoquan did, but met the > > same build issue as Thomas that was not immediately clear to me why it > > popped up. I would be curious to see how this can be resolved. > > I think this is the result of recursive header inclusion: > spinlock.h includes lockdep.h, but its header guard is already > there from the include chain. > > There is probably something in one of the mips asm/*.h headers that > causes this recursion that is not present elsewhere. > > I think this should fix it, but is likely to cause another problem elsewhere: > > --- a/arch/mips/include/asm/smp-ops.h > +++ b/arch/mips/include/asm/smp-ops.h > @@ -13,8 +13,6 @@ > > #include <linux/errno.h> > > -#include <asm/mips-cps.h> > - > #ifdef CONFIG_SMP > > #include <linux/cpumask.h> Will meet below compiling error after appllying above patch. Adding asm/mips-cps.h including in arch/mips/kernel/setup.c will fix it as below. arch/mips/kernel/setup.c: In function ‘setup_arch’: arch/mips/kernel/setup.c:781:9: error: implicit declaration of function ‘mips_cm_probe’ [-Werror=implicit-function-declaration] 781 | mips_cm_probe(); | ^~~~~~~~~~~~~ cc1: all warnings being treated as errors diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index f1c88f8a1dc5..e8c4020ef367 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -43,6 +43,7 @@ #include <asm/smp-ops.h> #include <asm/prom.h> #include <asm/fw/fw.h> +#include <asm/mips-cps.h> #ifdef CONFIG_MIPS_ELF_APPENDED_DTB char __section(".appended_dtb") __appended_dtb[0x100000]; ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v4 2/4] mips: add <asm-generic/io.h> including 2023-03-15 0:49 ` Baoquan He @ 2023-03-15 12:52 ` Thomas Bogendoerfer 0 siblings, 0 replies; 14+ messages in thread From: Thomas Bogendoerfer @ 2023-03-15 12:52 UTC (permalink / raw) To: Baoquan He Cc: Arnd Bergmann, Florian Fainelli, linux-kernel, Linux-Arch, linux-mm, Michael Ellerman, Geert Uytterhoeven, Luis Chamberlain, Christoph Hellwig, Helge Deller, Serge Semin, Huacai Chen, Jiaxun Yang, linux-mips On Wed, Mar 15, 2023 at 08:49:53AM +0800, Baoquan He wrote: > On 03/14/23 at 06:19pm, Arnd Bergmann wrote: > > On Tue, Mar 14, 2023, at 17:31, Florian Fainelli wrote: > > > On 3/14/23 08:34, Thomas Bogendoerfer wrote: > > >> On Tue, Mar 14, 2023 at 10:56:36AM +0800, Baoquan He wrote: > > >>>> In file included from /local/tbogendoerfer/korg/linux/include/linux/spinlock.h:311:0, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/vmalloc.h:5, > > >>>> from /local/tbogendoerfer/korg/linux/include/asm-generic/io.h:994, > > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/io.h:618, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/io.h:13, > > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/mips-cps.h:11, > > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp-ops.h:16, > > >>>> from /local/tbogendoerfer/korg/linux/arch/mips/include/asm/smp.h:21, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/smp.h:113, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/lockdep.h:14, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/rcupdate.h:29, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/rculist.h:11, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/pid.h:5, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/sched.h:14, > > >>>> from /local/tbogendoerfer/korg/linux/include/linux/utsname.h:6, > > >>>> from /local/tbogendoerfer/korg/linux/init/version.c:17: > > >> > > >> already tried it, but it doesn't fix the issue. I've attached the > > >> config. > > > > > > I had attempted a similar approach before as Baoquan did, but met the > > > same build issue as Thomas that was not immediately clear to me why it > > > popped up. I would be curious to see how this can be resolved. > > > > I think this is the result of recursive header inclusion: > > spinlock.h includes lockdep.h, but its header guard is already > > there from the include chain. > > > > There is probably something in one of the mips asm/*.h headers that > > causes this recursion that is not present elsewhere. > > > > I think this should fix it, but is likely to cause another problem elsewhere: > > > > --- a/arch/mips/include/asm/smp-ops.h > > +++ b/arch/mips/include/asm/smp-ops.h > > @@ -13,8 +13,6 @@ > > > > #include <linux/errno.h> > > > > -#include <asm/mips-cps.h> > > - > > #ifdef CONFIG_SMP > > > > #include <linux/cpumask.h> > > Will meet below compiling error after appllying above patch. Adding > asm/mips-cps.h including in arch/mips/kernel/setup.c will fix it as below. > > arch/mips/kernel/setup.c: In function ‘setup_arch’: > arch/mips/kernel/setup.c:781:9: error: implicit declaration of function ‘mips_cm_probe’ [-Werror=implicit-function-declaration] > 781 | mips_cm_probe(); > | ^~~~~~~~~~~~~ > cc1: all warnings being treated as errors > > > diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c > index f1c88f8a1dc5..e8c4020ef367 100644 > --- a/arch/mips/kernel/setup.c > +++ b/arch/mips/kernel/setup.c > @@ -43,6 +43,7 @@ > #include <asm/smp-ops.h> > #include <asm/prom.h> > #include <asm/fw/fw.h> > +#include <asm/mips-cps.h> > > #ifdef CONFIG_MIPS_ELF_APPENDED_DTB > char __section(".appended_dtb") __appended_dtb[0x100000]; with diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c index d85cbf84e41c..973faea61cad 100644 --- a/arch/mips/pci/pci-ip27.c +++ b/arch/mips/pci/pci-ip27.c @@ -7,6 +7,9 @@ * Copyright (C) 1999, 2000, 04 Ralf Baechle (ralf@linux-mips.org) * Copyright (C) 1999, 2000 Silicon Graphics, Inc. */ + +#include <linux/io.h> + #include <asm/sn/addrs.h> #include <asm/sn/types.h> #include <asm/sn/klconfig.h> on top, all my builds are ok. But my malta qemu setup crashes: Unhandled kernel unaligned access[#1]: CPU: 0 PID: 1 Comm: systemd Not tainted 6.3.0-rc1-00022-gff6bffcfbf9e #290 $ 0 : 00000000 00000001 81000640 00000001 $ 4 : 80bd8641 00000001 00000000 00000000 $ 8 : 00000001 00000001 77c5abae ffffffff $12 : 00000000 7b3eeedb 820f7380 bdd54e39 $16 : 80bd8641 820fbdc4 81000640 80ad0000 $20 : 00000008 80ad0000 80ad0000 80ad0000 $24 : 00000000 f592e7d4 $28 : 820f8000 820fbd48 80c20000 801c44f4 Hi : 001f93e2 Lo : 18073cf3 epc : 80902188 _raw_spin_lock+0xc/0x54 ra : 801c44f4 add_timer_on+0x94/0x1b0 Status: 1400a402 KERNEL EXL Cause : 10800010 (ExcCode 04) BadVA : 80bd8641 PrId : 00019300 (MIPS 24Kc) Modules linked in: Process systemd (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=76f2b6e0) Stack : 80bd8641 820fbdc4 80ad0000 80ad0000 00000008 80ad0000 80ad0000 801c44f4 80ad0000 80ad0000 820f8000 820fbd98 00000001 f01a83f8 00000008 820fbdc0 80ad0000 820fbdc4 80ad0000 808f4f20 00000001 822f7640 822f7940 f01a83f8 00000000 820fbec0 00000001 00000001 00000001 77d3fafc 3e01e433 00000122 00000000 ffff8c77 808f513c 0dc40000 00000001 00000001 00000001 82a1f900 ... Call Trace: [<80902188>] _raw_spin_lock+0xc/0x54 [<801c44f4>] add_timer_on+0x94/0x1b0 [<808f4f20>] try_to_generate_entropy+0x1e8/0x270 [<805c7408>] urandom_read_iter+0x10c/0x114 [<802d77f8>] vfs_read+0x21c/0x2bc [<802d8284>] ksys_read+0x7c/0x118 [<8011b130>] syscall_common+0x34/0x58 Code: 27bdffe0 afbf001c 24030001 <c0850000> 14a00005 00000000 00600825 e0810000 1020fffa ---[ end trace 0000000000000000 ]--- I guess this has something to do with the removal of #include <asm/mips-cps.h> Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ] ^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures [not found] <20230308130710.368085-1-bhe@redhat.com> 2023-03-08 13:07 ` [PATCH v4 2/4] mips: add <asm-generic/io.h> including Baoquan He @ 2023-03-08 13:07 ` Baoquan He 2023-03-09 14:36 ` Thomas Bogendoerfer 2023-03-09 22:54 ` Michael Ellerman 2023-03-08 13:07 ` [PATCH v4 4/4] mips: io: remove duplicated codes Baoquan He 2 siblings, 2 replies; 14+ messages in thread From: Baoquan He @ 2023-03-08 13:07 UTC (permalink / raw) To: linux-kernel Cc: linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, Baoquan He, linux-alpha, linux-hexagon, linux-m68k, linux-mips, linux-parisc, linuxppc-dev, linux-sh, sparclinux ioremap_uc() is only meaningful on old x86-32 systems with the PAT extension, and on ia64 with its slightly unconventional ioremap() behavior. So remove the ioremap_uc() definition in architecutures other than x86 and ia64. These architectures all have asm-generic/io.h included and will have the default ioremap_uc() definition which returns NULL. This changes the existing behaviour, while no need to worry about any breakage because in the only callsite of ioremap_uc(), code has been adjusted to eliminate the impact. Please see atyfb_setup_generic() of drivers/video/fbdev/aty/atyfb_base.c. If any new invocation of ioremap_uc() need be added, please consider using ioremap() intead or adding a ARCH specific version if necessary. Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Baoquan He <bhe@redhat.com> Cc: linux-alpha@vger.kernel.org Cc: linux-hexagon@vger.kernel.org Cc: linux-m68k@lists.linux-m68k.org Cc: linux-mips@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-sh@vger.kernel.org Cc: sparclinux@vger.kernel.org --- Documentation/driver-api/device-io.rst | 9 +++++---- arch/alpha/include/asm/io.h | 1 - arch/hexagon/include/asm/io.h | 3 --- arch/m68k/include/asm/kmap.h | 1 - arch/mips/include/asm/io.h | 1 - arch/parisc/include/asm/io.h | 2 -- arch/powerpc/include/asm/io.h | 1 - arch/sh/include/asm/io.h | 2 -- arch/sparc/include/asm/io_64.h | 1 - 9 files changed, 5 insertions(+), 16 deletions(-) diff --git a/Documentation/driver-api/device-io.rst b/Documentation/driver-api/device-io.rst index 4d2baac0311c..d55384b106bd 100644 --- a/Documentation/driver-api/device-io.rst +++ b/Documentation/driver-api/device-io.rst @@ -408,11 +408,12 @@ functions for details on the CPU side of things. ioremap_uc() ------------ -ioremap_uc() behaves like ioremap() except that on the x86 architecture without -'PAT' mode, it marks memory as uncached even when the MTRR has designated -it as cacheable, see Documentation/x86/pat.rst. +ioremap_uc() is only meaningful on old x86-32 systems with the PAT extension, +and on ia64 with its slightly unconventional ioremap() behavior, everywhere +elss ioremap_uc() defaults to return NULL. -Portable drivers should avoid the use of ioremap_uc(). + +Portable drivers should avoid the use of ioremap_uc(), use ioremap() instead. ioremap_cache() --------------- diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index 7aeaf7c30a6f..076f0e4e7f1e 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -308,7 +308,6 @@ static inline void __iomem *ioremap(unsigned long port, unsigned long size) } #define ioremap_wc ioremap -#define ioremap_uc ioremap static inline void iounmap(volatile void __iomem *addr) { diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h index dcd9cbbf5934..b9847472f25c 100644 --- a/arch/hexagon/include/asm/io.h +++ b/arch/hexagon/include/asm/io.h @@ -176,9 +176,6 @@ static inline void writel(u32 data, volatile void __iomem *addr) #define _PAGE_IOREMAP (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ (__HEXAGON_C_DEV << 6)) -#define ioremap_uc(addr, size) ioremap((addr), (size)) - - #define __raw_writel writel static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, diff --git a/arch/m68k/include/asm/kmap.h b/arch/m68k/include/asm/kmap.h index 4efb3efa593a..b778f015c917 100644 --- a/arch/m68k/include/asm/kmap.h +++ b/arch/m68k/include/asm/kmap.h @@ -25,7 +25,6 @@ static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size) return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); } -#define ioremap_uc ioremap #define ioremap_wt ioremap_wt static inline void __iomem *ioremap_wt(unsigned long physaddr, unsigned long size) diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index 6756baadba6c..da0a625c3c6d 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -167,7 +167,6 @@ void iounmap(const volatile void __iomem *addr); */ #define ioremap(offset, size) \ ioremap_prot((offset), (size), _CACHE_UNCACHED) -#define ioremap_uc ioremap /* * ioremap_cache - map bus memory into CPU space diff --git a/arch/parisc/include/asm/io.h b/arch/parisc/include/asm/io.h index 366537042465..48630c78714a 100644 --- a/arch/parisc/include/asm/io.h +++ b/arch/parisc/include/asm/io.h @@ -132,8 +132,6 @@ static inline void gsc_writeq(unsigned long long val, unsigned long addr) #define ioremap_wc(addr, size) \ ioremap_prot((addr), (size), _PAGE_IOREMAP) -#define ioremap_uc(addr, size) \ - ioremap_prot((addr), (size), _PAGE_IOREMAP) #define pci_iounmap pci_iounmap diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index 978d687edf32..7873fc83c82c 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -863,7 +863,6 @@ void __iomem *ioremap_wt(phys_addr_t address, unsigned long size); #endif void __iomem *ioremap_coherent(phys_addr_t address, unsigned long size); -#define ioremap_uc(addr, size) ioremap((addr), (size)) #define ioremap_cache(addr, size) \ ioremap_prot((addr), (size), pgprot_val(PAGE_KERNEL)) diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h index b3a26b405c8d..12a892804082 100644 --- a/arch/sh/include/asm/io.h +++ b/arch/sh/include/asm/io.h @@ -278,8 +278,6 @@ unsigned long long poke_real_address_q(unsigned long long addr, ioremap_prot((addr), (size), pgprot_val(PAGE_KERNEL)) #endif /* CONFIG_MMU */ -#define ioremap_uc ioremap - /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem * access diff --git a/arch/sparc/include/asm/io_64.h b/arch/sparc/include/asm/io_64.h index 9303270b22f3..d8ee1442f303 100644 --- a/arch/sparc/include/asm/io_64.h +++ b/arch/sparc/include/asm/io_64.h @@ -423,7 +423,6 @@ static inline void __iomem *ioremap(unsigned long offset, unsigned long size) return (void __iomem *)offset; } -#define ioremap_uc(X,Y) ioremap((X),(Y)) #define ioremap_wc(X,Y) ioremap((X),(Y)) #define ioremap_wt(X,Y) ioremap((X),(Y)) static inline void __iomem *ioremap_np(unsigned long offset, unsigned long size) -- 2.34.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures 2023-03-08 13:07 ` [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures Baoquan He @ 2023-03-09 14:36 ` Thomas Bogendoerfer 2023-03-10 1:45 ` Baoquan He 2023-03-09 22:54 ` Michael Ellerman 1 sibling, 1 reply; 14+ messages in thread From: Thomas Bogendoerfer @ 2023-03-09 14:36 UTC (permalink / raw) To: Baoquan He Cc: linux-kernel, linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, linux-alpha, linux-hexagon, linux-m68k, linux-mips, linux-parisc, linuxppc-dev, linux-sh, sparclinux On Wed, Mar 08, 2023 at 09:07:09PM +0800, Baoquan He wrote: > ioremap_uc() is only meaningful on old x86-32 systems with the PAT > extension, and on ia64 with its slightly unconventional ioremap() > behavior. So remove the ioremap_uc() definition in architecutures > other than x86 and ia64. These architectures all have asm-generic/io.h > included and will have the default ioremap_uc() definition which > returns NULL. > > This changes the existing behaviour, while no need to worry about > any breakage because in the only callsite of ioremap_uc(), code > has been adjusted to eliminate the impact. Please see > atyfb_setup_generic() of drivers/video/fbdev/aty/atyfb_base.c. > > If any new invocation of ioremap_uc() need be added, please consider > using ioremap() intead or adding a ARCH specific version if necessary. > > Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> > Signed-off-by: Baoquan He <bhe@redhat.com> > Cc: linux-alpha@vger.kernel.org > Cc: linux-hexagon@vger.kernel.org > Cc: linux-m68k@lists.linux-m68k.org > Cc: linux-mips@vger.kernel.org > Cc: linux-parisc@vger.kernel.org > Cc: linuxppc-dev@lists.ozlabs.org > Cc: linux-sh@vger.kernel.org > Cc: sparclinux@vger.kernel.org > --- > Documentation/driver-api/device-io.rst | 9 +++++---- > arch/alpha/include/asm/io.h | 1 - > arch/hexagon/include/asm/io.h | 3 --- > arch/m68k/include/asm/kmap.h | 1 - > arch/mips/include/asm/io.h | 1 - > arch/parisc/include/asm/io.h | 2 -- > arch/powerpc/include/asm/io.h | 1 - > arch/sh/include/asm/io.h | 2 -- > arch/sparc/include/asm/io_64.h | 1 - > 9 files changed, 5 insertions(+), 16 deletions(-) this doesn't apply to v6.3-rc1... what tree is this based on ? Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ] ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures 2023-03-09 14:36 ` Thomas Bogendoerfer @ 2023-03-10 1:45 ` Baoquan He 2023-03-10 21:14 ` Helge Deller 0 siblings, 1 reply; 14+ messages in thread From: Baoquan He @ 2023-03-10 1:45 UTC (permalink / raw) To: Thomas Bogendoerfer Cc: linux-kernel, linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, linux-alpha, linux-hexagon, linux-m68k, linux-mips, linux-parisc, linuxppc-dev, linux-sh, sparclinux On 03/09/23 at 03:36pm, Thomas Bogendoerfer wrote: > On Wed, Mar 08, 2023 at 09:07:09PM +0800, Baoquan He wrote: > > ioremap_uc() is only meaningful on old x86-32 systems with the PAT > > extension, and on ia64 with its slightly unconventional ioremap() > > behavior. So remove the ioremap_uc() definition in architecutures > > other than x86 and ia64. These architectures all have asm-generic/io.h > > included and will have the default ioremap_uc() definition which > > returns NULL. > > > > This changes the existing behaviour, while no need to worry about > > any breakage because in the only callsite of ioremap_uc(), code > > has been adjusted to eliminate the impact. Please see > > atyfb_setup_generic() of drivers/video/fbdev/aty/atyfb_base.c. > > > > If any new invocation of ioremap_uc() need be added, please consider > > using ioremap() intead or adding a ARCH specific version if necessary. > > > > Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> > > Signed-off-by: Baoquan He <bhe@redhat.com> > > Cc: linux-alpha@vger.kernel.org > > Cc: linux-hexagon@vger.kernel.org > > Cc: linux-m68k@lists.linux-m68k.org > > Cc: linux-mips@vger.kernel.org > > Cc: linux-parisc@vger.kernel.org > > Cc: linuxppc-dev@lists.ozlabs.org > > Cc: linux-sh@vger.kernel.org > > Cc: sparclinux@vger.kernel.org > > --- > > Documentation/driver-api/device-io.rst | 9 +++++---- > > arch/alpha/include/asm/io.h | 1 - > > arch/hexagon/include/asm/io.h | 3 --- > > arch/m68k/include/asm/kmap.h | 1 - > > arch/mips/include/asm/io.h | 1 - > > arch/parisc/include/asm/io.h | 2 -- > > arch/powerpc/include/asm/io.h | 1 - > > arch/sh/include/asm/io.h | 2 -- > > arch/sparc/include/asm/io_64.h | 1 - > > 9 files changed, 5 insertions(+), 16 deletions(-) > > this doesn't apply to v6.3-rc1... what tree is this based on ? Sorry, I forgot mentioning this in cover letter. This series is followup of below patchset, so it's on top of below patchset and based on v6.3-rc1. https://lore.kernel.org/all/20230301034247.136007-1-bhe@redhat.com/T/#u [PATCH v5 00/17] mm: ioremap: Convert architectures to take GENERIC_IOREMAP way Thanks Baoquan ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures 2023-03-10 1:45 ` Baoquan He @ 2023-03-10 21:14 ` Helge Deller 0 siblings, 0 replies; 14+ messages in thread From: Helge Deller @ 2023-03-10 21:14 UTC (permalink / raw) To: Baoquan He, Thomas Bogendoerfer Cc: linux-kernel, linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, linux-alpha, linux-hexagon, linux-m68k, linux-mips, linux-parisc, linuxppc-dev, linux-sh, sparclinux On 3/10/23 02:45, Baoquan He wrote: > On 03/09/23 at 03:36pm, Thomas Bogendoerfer wrote: >> On Wed, Mar 08, 2023 at 09:07:09PM +0800, Baoquan He wrote: >>> ioremap_uc() is only meaningful on old x86-32 systems with the PAT >>> extension, and on ia64 with its slightly unconventional ioremap() >>> behavior. So remove the ioremap_uc() definition in architecutures >>> other than x86 and ia64. These architectures all have asm-generic/io.h >>> included and will have the default ioremap_uc() definition which >>> returns NULL. >>> >>> This changes the existing behaviour, while no need to worry about >>> any breakage because in the only callsite of ioremap_uc(), code >>> has been adjusted to eliminate the impact. Please see >>> atyfb_setup_generic() of drivers/video/fbdev/aty/atyfb_base.c. >>> >>> If any new invocation of ioremap_uc() need be added, please consider >>> using ioremap() intead or adding a ARCH specific version if necessary. >>> >>> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> >>> Signed-off-by: Baoquan He <bhe@redhat.com> >>> Cc: linux-alpha@vger.kernel.org >>> Cc: linux-hexagon@vger.kernel.org >>> Cc: linux-m68k@lists.linux-m68k.org >>> Cc: linux-mips@vger.kernel.org >>> Cc: linux-parisc@vger.kernel.org >>> Cc: linuxppc-dev@lists.ozlabs.org >>> Cc: linux-sh@vger.kernel.org >>> Cc: sparclinux@vger.kernel.org >>> --- >>> Documentation/driver-api/device-io.rst | 9 +++++---- >>> arch/alpha/include/asm/io.h | 1 - >>> arch/hexagon/include/asm/io.h | 3 --- >>> arch/m68k/include/asm/kmap.h | 1 - >>> arch/mips/include/asm/io.h | 1 - >>> arch/parisc/include/asm/io.h | 2 -- >>> arch/powerpc/include/asm/io.h | 1 - >>> arch/sh/include/asm/io.h | 2 -- >>> arch/sparc/include/asm/io_64.h | 1 - >>> 9 files changed, 5 insertions(+), 16 deletions(-) >> >> this doesn't apply to v6.3-rc1... what tree is this based on ? > > Sorry, I forgot mentioning this in cover letter. This series is > followup of below patchset, so it's on top of below patchset and based > on v6.3-rc1. > > https://lore.kernel.org/all/20230301034247.136007-1-bhe@redhat.com/T/#u > [PATCH v5 00/17] mm: ioremap: Convert architectures to take GENERIC_IOREMAP way I've applied both patch series on top of v6.3-rc1 and tested it with success on the parisc platform (32- and 64-bit kernel). You may add to both patch series: Acked-by: Helge Deller <deller@gmx.de> # parisc Thank you! Helge ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures 2023-03-08 13:07 ` [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures Baoquan He 2023-03-09 14:36 ` Thomas Bogendoerfer @ 2023-03-09 22:54 ` Michael Ellerman 1 sibling, 0 replies; 14+ messages in thread From: Michael Ellerman @ 2023-03-09 22:54 UTC (permalink / raw) To: Baoquan He, linux-kernel Cc: linux-arch, linux-mm, arnd, geert, mcgrof, hch, Baoquan He, linux-alpha, linux-hexagon, linux-m68k, linux-mips, linux-parisc, linuxppc-dev, linux-sh, sparclinux Baoquan He <bhe@redhat.com> writes: > ioremap_uc() is only meaningful on old x86-32 systems with the PAT > extension, and on ia64 with its slightly unconventional ioremap() > behavior. So remove the ioremap_uc() definition in architecutures > other than x86 and ia64. These architectures all have asm-generic/io.h > included and will have the default ioremap_uc() definition which > returns NULL. > > This changes the existing behaviour, while no need to worry about > any breakage because in the only callsite of ioremap_uc(), code > has been adjusted to eliminate the impact. Please see > atyfb_setup_generic() of drivers/video/fbdev/aty/atyfb_base.c. > > If any new invocation of ioremap_uc() need be added, please consider > using ioremap() intead or adding a ARCH specific version if necessary. > > Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> > Signed-off-by: Baoquan He <bhe@redhat.com> > Cc: linux-alpha@vger.kernel.org > Cc: linux-hexagon@vger.kernel.org > Cc: linux-m68k@lists.linux-m68k.org > Cc: linux-mips@vger.kernel.org > Cc: linux-parisc@vger.kernel.org > Cc: linuxppc-dev@lists.ozlabs.org > Cc: linux-sh@vger.kernel.org > Cc: sparclinux@vger.kernel.org > --- > Documentation/driver-api/device-io.rst | 9 +++++---- > arch/alpha/include/asm/io.h | 1 - > arch/hexagon/include/asm/io.h | 3 --- > arch/m68k/include/asm/kmap.h | 1 - > arch/mips/include/asm/io.h | 1 - > arch/parisc/include/asm/io.h | 2 -- > arch/powerpc/include/asm/io.h | 1 - Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) cheers ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v4 4/4] mips: io: remove duplicated codes [not found] <20230308130710.368085-1-bhe@redhat.com> 2023-03-08 13:07 ` [PATCH v4 2/4] mips: add <asm-generic/io.h> including Baoquan He 2023-03-08 13:07 ` [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures Baoquan He @ 2023-03-08 13:07 ` Baoquan He 2 siblings, 0 replies; 14+ messages in thread From: Baoquan He @ 2023-03-08 13:07 UTC (permalink / raw) To: linux-kernel Cc: linux-arch, linux-mm, arnd, mpe, geert, mcgrof, hch, Baoquan He, Thomas Bogendoerfer, Helge Deller, Serge Semin, Florian Fainelli, Huacai Chen, Jiaxun Yang, linux-mips By adding asm-generic/io.h support, there are some duplicated function implementation, like phys_to_virt, memset_io, memcpy_(from|to)io. Let's remove them to use the default version in asm-neneric/io.h. Meanwhile move isa_bus_to_virt() down below <asm-generic/io.h> including line to fix the compiling error of missing phys_to_virt definition. Signed-off-by: Baoquan He <bhe@redhat.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Helge Deller <deller@gmx.de> Cc: Serge Semin <fancer.lancer@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: linux-mips@vger.kernel.org --- arch/mips/include/asm/io.h | 45 +++++--------------------------------- 1 file changed, 5 insertions(+), 40 deletions(-) diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index da0a625c3c6d..1b38f02bc608 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -114,24 +114,6 @@ static inline phys_addr_t virt_to_phys(const volatile void *x) return __virt_to_phys(x); } -/* - * phys_to_virt - map physical address to virtual - * @address: address to remap - * - * The returned virtual address is a current CPU mapping for - * the memory address given. It is only valid to use this function on - * addresses that have a kernel mapping - * - * This function does not handle bus mappings for DMA transfers. In - * almost all conceivable cases a device driver should not be using - * this function - */ -#define phys_to_virt phys_to_virt -static inline void * phys_to_virt(unsigned long address) -{ - return __va(address); -} - /* * ISA I/O bus memory addresses are 1:1 with the physical address. */ @@ -140,11 +122,6 @@ static inline unsigned long isa_virt_to_bus(volatile void *address) return virt_to_phys(address); } -static inline void *isa_bus_to_virt(unsigned long address) -{ - return phys_to_virt(address); -} - /* * Change "struct page" to physical address. */ @@ -535,23 +512,6 @@ BUILDSTRING(q, u64) #define writesq writesq #endif - -#define memset_io memset_io -static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count) -{ - memset((void __force *) addr, val, count); -} -#define memcpy_fromio memcpy_fromio -static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) -{ - memcpy(dst, (void __force *) src, count); -} -#define memcpy_toio memcpy_toio -static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count) -{ - memcpy((void __force *) dst, src, count); -} - /* * The caches on some architectures aren't dma-coherent and have need to * handle this in software. There are three types of operations that @@ -617,4 +577,9 @@ void __ioread64_copy(void *to, const void __iomem *from, size_t count); #include <asm-generic/io.h> +static inline void *isa_bus_to_virt(unsigned long address) +{ + return phys_to_virt(address); +} + #endif /* _ASM_IO_H */ -- 2.34.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
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[not found] <20230308130710.368085-1-bhe@redhat.com>
2023-03-08 13:07 ` [PATCH v4 2/4] mips: add <asm-generic/io.h> including Baoquan He
2023-03-13 17:55 ` Thomas Bogendoerfer
2023-03-14 2:56 ` Baoquan He
2023-03-14 15:34 ` Thomas Bogendoerfer
2023-03-14 16:31 ` Florian Fainelli
2023-03-14 17:19 ` Arnd Bergmann
2023-03-15 0:49 ` Baoquan He
2023-03-15 12:52 ` Thomas Bogendoerfer
2023-03-08 13:07 ` [PATCH v4 3/4] arch/*/io.h: remove ioremap_uc in some architectures Baoquan He
2023-03-09 14:36 ` Thomas Bogendoerfer
2023-03-10 1:45 ` Baoquan He
2023-03-10 21:14 ` Helge Deller
2023-03-09 22:54 ` Michael Ellerman
2023-03-08 13:07 ` [PATCH v4 4/4] mips: io: remove duplicated codes Baoquan He
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