* [PATCH] um: Fix build error and kconfig for i386
@ 2015-12-22 21:44 ` Mickaël Salaün
0 siblings, 0 replies; 5+ messages in thread
From: Mickaël Salaün @ 2015-12-22 21:44 UTC (permalink / raw)
To: linux-kernel
Cc: Mickaël Salaün, Jeff Dike, Richard Weinberger,
user-mode-linux-devel
Fix build error by selecting COREDUMP when X86_32 is selected:
arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
(.text+0x3e62): undefined reference to `dump_emit'
arch/x86/um/built-in.o: In function `elf_core_write_extra_data':
(.text+0x3eef): undefined reference to `dump_emit'
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
---
arch/x86/um/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index ed56a1c4ae73..bb7cd8b38043 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -26,6 +26,7 @@ config X86_32
select CLONE_BACKWARDS
select OLD_SIGSUSPEND3
select OLD_SIGACTION
+ select COREDUMP
config X86_64
def_bool 64BIT
--
2.6.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH] um: Fix build error and kconfig for i386
@ 2015-12-22 21:44 ` Mickaël Salaün
0 siblings, 0 replies; 5+ messages in thread
From: Mickaël Salaün @ 2015-12-22 21:44 UTC (permalink / raw)
To: linux-kernel
Cc: Mickaël Salaün, Jeff Dike, Richard Weinberger,
user-mode-linux-devel
Fix build error by selecting COREDUMP when X86_32 is selected:
arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
(.text+0x3e62): undefined reference to `dump_emit'
arch/x86/um/built-in.o: In function `elf_core_write_extra_data':
(.text+0x3eef): undefined reference to `dump_emit'
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
---
arch/x86/um/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index ed56a1c4ae73..bb7cd8b38043 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -26,6 +26,7 @@ config X86_32
select CLONE_BACKWARDS
select OLD_SIGSUSPEND3
select OLD_SIGACTION
+ select COREDUMP
config X86_64
def_bool 64BIT
--
2.6.4
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^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] um: Fix build error and kconfig for i386
2015-12-22 21:44 ` Mickaël Salaün
@ 2015-12-22 22:28 ` Richard Weinberger
-1 siblings, 0 replies; 5+ messages in thread
From: Richard Weinberger @ 2015-12-22 22:28 UTC (permalink / raw)
To: Mickaël Salaün, linux-kernel; +Cc: Jeff Dike, user-mode-linux-devel
Am 22.12.2015 um 22:44 schrieb Mickaël Salaün:
> Fix build error by selecting COREDUMP when X86_32 is selected:
>
> arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
> (.text+0x3e62): undefined reference to `dump_emit'
> arch/x86/um/built-in.o: In function `elf_core_write_extra_data':
> (.text+0x3eef): undefined reference to `dump_emit'
>
> Signed-off-by: Mickaël Salaün <mic@digikod.net>
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> ---
> arch/x86/um/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
> index ed56a1c4ae73..bb7cd8b38043 100644
> --- a/arch/x86/um/Kconfig
> +++ b/arch/x86/um/Kconfig
> @@ -26,6 +26,7 @@ config X86_32
> select CLONE_BACKWARDS
> select OLD_SIGSUSPEND3
> select OLD_SIGACTION
> + select COREDUMP
Do you know since when this is broken?
Thanks,
//richard
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] um: Fix build error and kconfig for i386
@ 2015-12-22 22:28 ` Richard Weinberger
0 siblings, 0 replies; 5+ messages in thread
From: Richard Weinberger @ 2015-12-22 22:28 UTC (permalink / raw)
To: Mickaël Salaün, linux-kernel; +Cc: Jeff Dike, user-mode-linux-devel
Am 22.12.2015 um 22:44 schrieb Mickaël Salaün:
> Fix build error by selecting COREDUMP when X86_32 is selected:
>
> arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
> (.text+0x3e62): undefined reference to `dump_emit'
> arch/x86/um/built-in.o: In function `elf_core_write_extra_data':
> (.text+0x3eef): undefined reference to `dump_emit'
>
> Signed-off-by: Mickaël Salaün <mic@digikod.net>
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> ---
> arch/x86/um/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
> index ed56a1c4ae73..bb7cd8b38043 100644
> --- a/arch/x86/um/Kconfig
> +++ b/arch/x86/um/Kconfig
> @@ -26,6 +26,7 @@ config X86_32
> select CLONE_BACKWARDS
> select OLD_SIGSUSPEND3
> select OLD_SIGACTION
> + select COREDUMP
Do you know since when this is broken?
Thanks,
//richard
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] um: Fix build error and kconfig for i386
2015-12-22 22:28 ` Richard Weinberger
(?)
@ 2015-12-23 12:57 ` Mickaël Salaün
-1 siblings, 0 replies; 5+ messages in thread
From: Mickaël Salaün @ 2015-12-23 12:57 UTC (permalink / raw)
To: Richard Weinberger, linux-kernel; +Cc: Jeff Dike, user-mode-linux-devel, stable
[-- Attachment #1: Type: text/plain, Size: 1107 bytes --]
On 22/12/2015 23:28, Richard Weinberger wrote:
> Am 22.12.2015 um 22:44 schrieb Mickaël Salaün:
>> Fix build error by selecting COREDUMP when X86_32 is selected:
>>
>> arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
>> (.text+0x3e62): undefined reference to `dump_emit'
>> arch/x86/um/built-in.o: In function `elf_core_write_extra_data':
>> (.text+0x3eef): undefined reference to `dump_emit'
>>
>> Signed-off-by: Mickaël Salaün <mic@digikod.net>
>> Cc: Jeff Dike <jdike@addtoit.com>
>> Cc: Richard Weinberger <richard@nod.at>
>> ---
>> arch/x86/um/Kconfig | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
>> index ed56a1c4ae73..bb7cd8b38043 100644
>> --- a/arch/x86/um/Kconfig
>> +++ b/arch/x86/um/Kconfig
>> @@ -26,6 +26,7 @@ config X86_32
>> select CLONE_BACKWARDS
>> select OLD_SIGSUSPEND3
>> select OLD_SIGACTION
>> + select COREDUMP
>
>
> Do you know since when this is broken?
After some bisecting, it's broken since v3.15. I'll send a new patch including this info.
Mickaël
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2015-12-22 21:44 [PATCH] um: Fix build error and kconfig for i386 Mickaël Salaün
2015-12-22 21:44 ` Mickaël Salaün
2015-12-22 22:28 ` Richard Weinberger
2015-12-22 22:28 ` Richard Weinberger
2015-12-23 12:57 ` Mickaël Salaün
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