[PATCH 3.18 30/56] arc: fix build errors in arc/include/asm/delay.h
3.18-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit 2423665ec53f2a29191b35382075e9834288a975 ] Fix build errors in arch/arc/'s delay.h: - add "extern unsigned long loops_per_jiffy;" - add for "u64" In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:61:12: error: 'u64' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:63:37: error: 'loops_per_jiffy' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/include/asm/delay.h |3 +++ 1 file changed, 3 insertions(+) --- a/arch/arc/include/asm/delay.h +++ b/arch/arc/include/asm/delay.h @@ -17,8 +17,11 @@ #ifndef __ASM_ARC_UDELAY_H #define __ASM_ARC_UDELAY_H +#include #include /* HZ */ +extern unsigned long loops_per_jiffy; + static inline void __delay(unsigned long loops) { __asm__ __volatile__( ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 3.18 31/56] arc: fix type warnings in arc/mm/cache.c
3.18-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit ec837d620c750c0d4996a907c8c4f7febe1bbeee ] Fix type warnings in arch/arc/mm/cache.c. ../arch/arc/mm/cache.c: In function 'flush_anon_page': ../arch/arc/mm/cache.c:1062:55: warning: passing argument 2 of '__flush_dcache_page' makes integer from pointer without a cast [-Wint-conversion] __flush_dcache_page((phys_addr_t)page_address(page), page_address(page)); ^~ ../arch/arc/mm/cache.c:1013:59: note: expected 'long unsigned int' but argument is of type 'void *' void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr) ~~^ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/mm/cache_arc700.c |7 --- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/arch/arc/mm/cache_arc700.c +++ b/arch/arc/mm/cache_arc700.c @@ -642,7 +642,7 @@ void flush_cache_mm(struct mm_struct *mm void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr, unsigned long pfn) { - unsigned int paddr = pfn << PAGE_SHIFT; + phys_addr_t paddr = pfn << PAGE_SHIFT; u_vaddr &= PAGE_MASK; @@ -662,8 +662,9 @@ void flush_anon_page(struct vm_area_stru unsigned long u_vaddr) { /* TBD: do we really need to clear the kernel mapping */ - __flush_dcache_page(page_address(page), u_vaddr); - __flush_dcache_page(page_address(page), page_address(page)); + __flush_dcache_page((phys_addr_t)page_address(page), u_vaddr); + __flush_dcache_page((phys_addr_t)page_address(page), + (phys_addr_t)page_address(page)); } ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.4 35/80] arc: fix build errors in arc/include/asm/delay.h
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit 2423665ec53f2a29191b35382075e9834288a975 ] Fix build errors in arch/arc/'s delay.h: - add "extern unsigned long loops_per_jiffy;" - add for "u64" In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:61:12: error: 'u64' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:63:37: error: 'loops_per_jiffy' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/include/asm/delay.h |3 +++ 1 file changed, 3 insertions(+) --- a/arch/arc/include/asm/delay.h +++ b/arch/arc/include/asm/delay.h @@ -17,8 +17,11 @@ #ifndef __ASM_ARC_UDELAY_H #define __ASM_ARC_UDELAY_H +#include #include /* HZ */ +extern unsigned long loops_per_jiffy; + static inline void __delay(unsigned long loops) { __asm__ __volatile__( ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.4 36/80] arc: fix type warnings in arc/mm/cache.c
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit ec837d620c750c0d4996a907c8c4f7febe1bbeee ] Fix type warnings in arch/arc/mm/cache.c. ../arch/arc/mm/cache.c: In function 'flush_anon_page': ../arch/arc/mm/cache.c:1062:55: warning: passing argument 2 of '__flush_dcache_page' makes integer from pointer without a cast [-Wint-conversion] __flush_dcache_page((phys_addr_t)page_address(page), page_address(page)); ^~ ../arch/arc/mm/cache.c:1013:59: note: expected 'long unsigned int' but argument is of type 'void *' void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr) ~~^ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/mm/cache.c |7 --- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -821,7 +821,7 @@ void flush_cache_mm(struct mm_struct *mm void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr, unsigned long pfn) { - unsigned int paddr = pfn << PAGE_SHIFT; + phys_addr_t paddr = pfn << PAGE_SHIFT; u_vaddr &= PAGE_MASK; @@ -841,8 +841,9 @@ void flush_anon_page(struct vm_area_stru unsigned long u_vaddr) { /* TBD: do we really need to clear the kernel mapping */ - __flush_dcache_page(page_address(page), u_vaddr); - __flush_dcache_page(page_address(page), page_address(page)); + __flush_dcache_page((phys_addr_t)page_address(page), u_vaddr); + __flush_dcache_page((phys_addr_t)page_address(page), + (phys_addr_t)page_address(page)); } ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.9 040/107] arc: fix type warnings in arc/mm/cache.c
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit ec837d620c750c0d4996a907c8c4f7febe1bbeee ] Fix type warnings in arch/arc/mm/cache.c. ../arch/arc/mm/cache.c: In function 'flush_anon_page': ../arch/arc/mm/cache.c:1062:55: warning: passing argument 2 of '__flush_dcache_page' makes integer from pointer without a cast [-Wint-conversion] __flush_dcache_page((phys_addr_t)page_address(page), page_address(page)); ^~ ../arch/arc/mm/cache.c:1013:59: note: expected 'long unsigned int' but argument is of type 'void *' void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr) ~~^ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/mm/cache.c |7 --- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -840,7 +840,7 @@ void flush_cache_mm(struct mm_struct *mm void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr, unsigned long pfn) { - unsigned int paddr = pfn << PAGE_SHIFT; + phys_addr_t paddr = pfn << PAGE_SHIFT; u_vaddr &= PAGE_MASK; @@ -860,8 +860,9 @@ void flush_anon_page(struct vm_area_stru unsigned long u_vaddr) { /* TBD: do we really need to clear the kernel mapping */ - __flush_dcache_page(page_address(page), u_vaddr); - __flush_dcache_page(page_address(page), page_address(page)); + __flush_dcache_page((phys_addr_t)page_address(page), u_vaddr); + __flush_dcache_page((phys_addr_t)page_address(page), + (phys_addr_t)page_address(page)); } ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.9 039/107] arc: fix build errors in arc/include/asm/delay.h
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit 2423665ec53f2a29191b35382075e9834288a975 ] Fix build errors in arch/arc/'s delay.h: - add "extern unsigned long loops_per_jiffy;" - add for "u64" In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:61:12: error: 'u64' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:63:37: error: 'loops_per_jiffy' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/include/asm/delay.h |3 +++ 1 file changed, 3 insertions(+) --- a/arch/arc/include/asm/delay.h +++ b/arch/arc/include/asm/delay.h @@ -17,8 +17,11 @@ #ifndef __ASM_ARC_UDELAY_H #define __ASM_ARC_UDELAY_H +#include #include /* HZ */ +extern unsigned long loops_per_jiffy; + static inline void __delay(unsigned long loops) { __asm__ __volatile__( ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.9 038/107] arc: [plat-eznps] fix data type errors in platform headers
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit b1f32ce1c3d2c11959b7e6a2c58dc5197c581966 ] Add to fix build errors. Both ctop.h and use u32 types and cause many errors. Examples: ../include/soc/nps/common.h:71:4: error: unknown type name 'u32' u32 __reserved:20, cluster:4, core:4, thread:4; ../include/soc/nps/common.h:76:3: error: unknown type name 'u32' u32 value; ../include/soc/nps/common.h:124:4: error: unknown type name 'u32' u32 base:8, cl_x:4, cl_y:4, ../include/soc/nps/common.h:127:3: error: unknown type name 'u32' u32 value; ../arch/arc/plat-eznps/include/plat/ctop.h:83:4: error: unknown type name 'u32' u32 gen:1, gdis:1, clk_gate_dis:1, asb:1, ../arch/arc/plat-eznps/include/plat/ctop.h:86:3: error: unknown type name 'u32' u32 value; ../arch/arc/plat-eznps/include/plat/ctop.h:93:4: error: unknown type name 'u32' u32 csa:22, dmsid:6, __reserved:3, cs:1; ../arch/arc/plat-eznps/include/plat/ctop.h:95:3: error: unknown type name 'u32' u32 value; Cc: linux-snps-arc@lists.infradead.org Cc: Ofer Levi Reviewed-by: Leon Romanovsky Signed-off-by: Randy Dunlap Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/plat-eznps/include/plat/ctop.h |1 + 1 file changed, 1 insertion(+) --- a/arch/arc/plat-eznps/include/plat/ctop.h +++ b/arch/arc/plat-eznps/include/plat/ctop.h @@ -21,6 +21,7 @@ #error "Incorrect ctop.h include" #endif +#include #include /* core auxiliary registers */ ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.14 068/165] arc: fix type warnings in arc/mm/cache.c
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit ec837d620c750c0d4996a907c8c4f7febe1bbeee ] Fix type warnings in arch/arc/mm/cache.c. ../arch/arc/mm/cache.c: In function 'flush_anon_page': ../arch/arc/mm/cache.c:1062:55: warning: passing argument 2 of '__flush_dcache_page' makes integer from pointer without a cast [-Wint-conversion] __flush_dcache_page((phys_addr_t)page_address(page), page_address(page)); ^~ ../arch/arc/mm/cache.c:1013:59: note: expected 'long unsigned int' but argument is of type 'void *' void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr) ~~^ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/mm/cache.c |7 --- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -1035,7 +1035,7 @@ void flush_cache_mm(struct mm_struct *mm void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr, unsigned long pfn) { - unsigned int paddr = pfn << PAGE_SHIFT; + phys_addr_t paddr = pfn << PAGE_SHIFT; u_vaddr &= PAGE_MASK; @@ -1055,8 +1055,9 @@ void flush_anon_page(struct vm_area_stru unsigned long u_vaddr) { /* TBD: do we really need to clear the kernel mapping */ - __flush_dcache_page(page_address(page), u_vaddr); - __flush_dcache_page(page_address(page), page_address(page)); + __flush_dcache_page((phys_addr_t)page_address(page), u_vaddr); + __flush_dcache_page((phys_addr_t)page_address(page), + (phys_addr_t)page_address(page)); } ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.14 066/165] arc: [plat-eznps] fix printk warning in arc/plat-eznps/mtm.c
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit 9e2ea405543d9ddfe05b351f1679e53bd9c11f80 ] Fix printk format warning in arch/arc/plat-eznps/mtm.c: In file included from ../include/linux/printk.h:7, from ../include/linux/kernel.h:14, from ../include/linux/list.h:9, from ../include/linux/smp.h:12, from ../arch/arc/plat-eznps/mtm.c:17: ../arch/arc/plat-eznps/mtm.c: In function 'set_mtm_hs_ctr': ../include/linux/kern_levels.h:5:18: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^~ ../include/linux/kern_levels.h:11:18: note: in expansion of macro 'KERN_SOH' #define KERN_ERR KERN_SOH "3" /* error conditions */ ^~~~ ../include/linux/printk.h:308:9: note: in expansion of macro 'KERN_ERR' printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) ^~~~ ../arch/arc/plat-eznps/mtm.c:166:3: note: in expansion of macro 'pr_err' pr_err("** Invalid @nps_mtm_hs_ctr [%d] needs to be [%d:%d] (incl)\n", ^~ ../arch/arc/plat-eznps/mtm.c:166:40: note: format string is defined here pr_err("** Invalid @nps_mtm_hs_ctr [%d] needs to be [%d:%d] (incl)\n", ~^ %ld The hs_ctr variable can just be int instead of long, so also change kstrtol() to kstrtoint() and leave the format string as %d. Also add 2 header files since they are used in mtm.c and we prefer not to depend on accidental/indirect #includes. Cc: linux-snps-arc@lists.infradead.org Cc: Ofer Levi Reviewed-by: Leon Romanovsky Signed-off-by: Randy Dunlap Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/plat-eznps/mtm.c |6 -- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/arch/arc/plat-eznps/mtm.c +++ b/arch/arc/plat-eznps/mtm.c @@ -15,6 +15,8 @@ */ #include +#include +#include #include #include #include @@ -157,10 +159,10 @@ void mtm_enable_core(unsigned int cpu) /* Verify and set the value of the mtm hs counter */ static int __init set_mtm_hs_ctr(char *ctr_str) { - long hs_ctr; + int hs_ctr; int ret; - ret = kstrtol(ctr_str, 0, &hs_ctr); + ret = kstrtoint(ctr_str, 0, &hs_ctr); if (ret || hs_ctr > MT_HS_CNT_MAX || hs_ctr < MT_HS_CNT_MIN) { pr_err("** Invalid @nps_mtm_hs_ctr [%d] needs to be [%d:%d] (incl)\n", ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.14 067/165] arc: fix build errors in arc/include/asm/delay.h
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit 2423665ec53f2a29191b35382075e9834288a975 ] Fix build errors in arch/arc/'s delay.h: - add "extern unsigned long loops_per_jiffy;" - add for "u64" In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:61:12: error: 'u64' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32: ../arch/arc/include/asm/delay.h: In function '__udelay': ../arch/arc/include/asm/delay.h:63:37: error: 'loops_per_jiffy' undeclared (first use in this function) loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; ^~~ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/include/asm/delay.h |3 +++ 1 file changed, 3 insertions(+) --- a/arch/arc/include/asm/delay.h +++ b/arch/arc/include/asm/delay.h @@ -17,8 +17,11 @@ #ifndef __ASM_ARC_UDELAY_H #define __ASM_ARC_UDELAY_H +#include #include /* HZ */ +extern unsigned long loops_per_jiffy; + static inline void __delay(unsigned long loops) { __asm__ __volatile__( ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH 4.14 065/165] arc: [plat-eznps] fix data type errors in platform headers
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Randy Dunlap [ Upstream commit b1f32ce1c3d2c11959b7e6a2c58dc5197c581966 ] Add to fix build errors. Both ctop.h and use u32 types and cause many errors. Examples: ../include/soc/nps/common.h:71:4: error: unknown type name 'u32' u32 __reserved:20, cluster:4, core:4, thread:4; ../include/soc/nps/common.h:76:3: error: unknown type name 'u32' u32 value; ../include/soc/nps/common.h:124:4: error: unknown type name 'u32' u32 base:8, cl_x:4, cl_y:4, ../include/soc/nps/common.h:127:3: error: unknown type name 'u32' u32 value; ../arch/arc/plat-eznps/include/plat/ctop.h:83:4: error: unknown type name 'u32' u32 gen:1, gdis:1, clk_gate_dis:1, asb:1, ../arch/arc/plat-eznps/include/plat/ctop.h:86:3: error: unknown type name 'u32' u32 value; ../arch/arc/plat-eznps/include/plat/ctop.h:93:4: error: unknown type name 'u32' u32 csa:22, dmsid:6, __reserved:3, cs:1; ../arch/arc/plat-eznps/include/plat/ctop.h:95:3: error: unknown type name 'u32' u32 value; Cc: linux-snps-arc@lists.infradead.org Cc: Ofer Levi Reviewed-by: Leon Romanovsky Signed-off-by: Randy Dunlap Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/plat-eznps/include/plat/ctop.h |1 + 1 file changed, 1 insertion(+) --- a/arch/arc/plat-eznps/include/plat/ctop.h +++ b/arch/arc/plat-eznps/include/plat/ctop.h @@ -21,6 +21,7 @@ #error "Incorrect ctop.h include" #endif +#include #include /* core auxiliary registers */ ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc