On Tue, 14 Aug 2018 06:40:27 PDT (-0700), Christoph Hellwig wrote:
index 818655b0d535..690beb002d1d 100644
--- a/arch/riscv/include/uapi/asm/syscalls.h
+++ b/arch/riscv/include/uapi/asm/syscalls.h
@@ -1,10 +1,13 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+// SPDX-License-Identifier: GPL-2.0
/*
On Tue, 14 Aug 2018 06:40:27 PDT (-0700), Christoph Hellwig wrote:
index 818655b0d535..690beb002d1d 100644
--- a/arch/riscv/include/uapi/asm/syscalls.h
+++ b/arch/riscv/include/uapi/asm/syscalls.h
@@ -1,10 +1,13 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+// SPDX-License-Identifier: GPL-2.0
/*
> index 818655b0d535..690beb002d1d 100644
> --- a/arch/riscv/include/uapi/asm/syscalls.h
> +++ b/arch/riscv/include/uapi/asm/syscalls.h
> @@ -1,10 +1,13 @@
> -/* SPDX-License-Identifier: GPL-2.0 */
> +// SPDX-License-Identifier: GPL-2.0
/* ... */ is the right style SPDX tag for headers, so
> index 818655b0d535..690beb002d1d 100644
> --- a/arch/riscv/include/uapi/asm/syscalls.h
> +++ b/arch/riscv/include/uapi/asm/syscalls.h
> @@ -1,10 +1,13 @@
> -/* SPDX-License-Identifier: GPL-2.0 */
> +// SPDX-License-Identifier: GPL-2.0
/* ... */ is the right style SPDX tag for headers, so
On Thu, Aug 09, 2018 at 03:19:52PM -0700, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall
On Thu, Aug 09, 2018 at 03:19:52PM -0700, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall
On 08/09/2018 08:59 PM, Palmer Dabbelt wrote:
[ ... ]
Also, what is your methodology? I follow
https://wiki.qemu.org/Documentation/Platforms/RISCV
Here are my qemu command lines:
qemu-system-riscv64 -M virt -m 512M -no-reboot -bios bbl \
-kernel vmlinux -netdev user,id=net0
On 08/09/2018 08:59 PM, Palmer Dabbelt wrote:
[ ... ]
Also, what is your methodology? I follow
https://wiki.qemu.org/Documentation/Platforms/RISCV
Here are my qemu command lines:
qemu-system-riscv64 -M virt -m 512M -no-reboot -bios bbl \
-kernel vmlinux -netdev user,id=net0
On 08/09/2018 08:59 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 19:40:55 PDT (-0700), li...@roeck-us.net wrote:
On 08/09/2018 06:03 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
On 08/09/2018 08:59 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 19:40:55 PDT (-0700), li...@roeck-us.net wrote:
On 08/09/2018 06:03 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 19:40:55 PDT (-0700), li...@roeck-us.net wrote:
On 08/09/2018 06:03 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple
On Thu, 09 Aug 2018 19:40:55 PDT (-0700), li...@roeck-us.net wrote:
On 08/09/2018 06:03 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple
On 08/09/2018 06:03 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to
On 08/09/2018 06:03 PM, Palmer Dabbelt wrote:
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include
On Thu, 09 Aug 2018 14:24:22 PDT (-0700), li...@roeck-us.net wrote:
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall
On Thu, Aug 09, 2018 at 01:25:24PM -0700, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall
On Wed, 08 Aug 2018 22:58:30 PDT (-0700), Christoph Hellwig wrote:
This actually seems to break the compilation for me in for-next:
hch@carbon:~/work/linux$ make ARCH=riscv
CALLscripts/checksyscalls.sh
:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
CHK
On Wed, 08 Aug 2018 22:58:30 PDT (-0700), Christoph Hellwig wrote:
This actually seems to break the compilation for me in for-next:
hch@carbon:~/work/linux$ make ARCH=riscv
CALLscripts/checksyscalls.sh
:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
CHK
On Thu, 09 Aug 2018 06:26:12 PDT (-0700), li...@roeck-us.net wrote:
On Fri, Aug 03, 2018 at 12:53:44PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include
On Thu, 09 Aug 2018 06:26:12 PDT (-0700), li...@roeck-us.net wrote:
On Fri, Aug 03, 2018 at 12:53:44PM -0700, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
On Fri, Aug 03, 2018 at 12:53:44PM -0700, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall
On Fri, Aug 03, 2018 at 12:53:44PM -0700, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall
This actually seems to break the compilation for me in for-next:
hch@carbon:~/work/linux$ make ARCH=riscv
CALLscripts/checksyscalls.sh
:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
CHK include/generated/compile.h
CC arch/riscv/kernel/syscall_table.o
This actually seems to break the compilation for me in for-next:
hch@carbon:~/work/linux$ make ARCH=riscv
CALLscripts/checksyscalls.sh
:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
CHK include/generated/compile.h
CC arch/riscv/kernel/syscall_table.o
Looks fine (modulo any typos):
Reviewed-by: Christoph Hellwig
Looks fine (modulo any typos):
Reviewed-by: Christoph Hellwig
On Mon, 06 Aug 2018 14:00:53 PDT (-0700), rdun...@infradead.org wrote:
On 08/06/2018 01:42 PM, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up
On Mon, 06 Aug 2018 14:00:53 PDT (-0700), rdun...@infradead.org wrote:
On 08/06/2018 01:42 PM, Palmer Dabbelt wrote:
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up
On 08/06/2018 01:42 PM, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall table, which
On 08/06/2018 01:42 PM, Palmer Dabbelt wrote:
> This file is expected to be included multiple times in the same file in
> order to allow the __SYSCALL macro to generate system call tables. With
> a global include guard we end up missing __NR_riscv_flush_icache in the
> syscall table, which
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
On Sat, 04 Aug 2018 01:54:38 PDT (-0700), Christoph Hellwig wrote:
>> index 818655b0d535..882a6aa09a33 100644
>> --- a/arch/riscv/include/uapi/asm/syscalls.h
>> +++ b/arch/riscv/include/uapi/asm/syscalls.h
>> @@ -1,10 +1,11 @@
>> -/* SPDX-License-Identifier: GPL-2.0 */
>> +//
On Sat, 04 Aug 2018 01:54:38 PDT (-0700), Christoph Hellwig wrote:
>> index 818655b0d535..882a6aa09a33 100644
>> --- a/arch/riscv/include/uapi/asm/syscalls.h
>> +++ b/arch/riscv/include/uapi/asm/syscalls.h
>> @@ -1,10 +1,11 @@
>> -/* SPDX-License-Identifier: GPL-2.0 */
>> +//
> index 818655b0d535..882a6aa09a33 100644
> --- a/arch/riscv/include/uapi/asm/syscalls.h
> +++ b/arch/riscv/include/uapi/asm/syscalls.h
> @@ -1,10 +1,11 @@
> -/* SPDX-License-Identifier: GPL-2.0 */
> +// SPDX-License-Identifier: GPL-2.0
/* */ is the required style for headers, // is only for
> index 818655b0d535..882a6aa09a33 100644
> --- a/arch/riscv/include/uapi/asm/syscalls.h
> +++ b/arch/riscv/include/uapi/asm/syscalls.h
> @@ -1,10 +1,11 @@
> -/* SPDX-License-Identifier: GPL-2.0 */
> +// SPDX-License-Identifier: GPL-2.0
/* */ is the required style for headers, // is only for
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
This file is expected to be included multiple times in the same file in
order to allow the __SYSCALL macro to generate system call tables. With
a global include guard we end up missing __NR_riscv_flush_icache in the
syscall table, which results in icache flushes that escape the vDSO call
to not
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