From: Sedat Dilek <sedat.dilek@gmail.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Nick Desaulniers <ndesaulniers@google.com>,
akpm@linux-foundation.org, ard.biesheuvel@linaro.org,
aryabinin@virtuozzo.com, akataria@vmware.com,
boris.ostrovsky@oracle.com, brijesh.singh@amd.com,
caoj.fnst@cn.fujitsu.com, gregkh@linuxfoundation.org,
jan.kiszka@siemens.com, jarkko.sakkinen@linux.intel.com,
jgross@suse.com, jpoimboe@redhat.com,
kirill.shutemov@linux.intel.com, mingo@redhat.com,
mjg59@google.com, mka@chromium.org, pombredanne@nexb.com,
rostedt@goodmis.org, tglx@linutronix.de, thomas.lendacky@amd.com,
tweek@google.com, linux-efi@vger.kernel.org,
linux-kernel@vger.kernel.org, x86@kernel.org,
virtualization@lists.linux-foundation.org, astrachan@google.com,
manojgupta@google.com, ghackmann@google.com, tstellar@redhat.com,
keescook@google.com, yamada.masahiro@socionext.com,
michal.lkml@markovi.net, linux-kbuild@vger.kernel.org,
geert@linux-m68k.org, will.deacon@arm.com,
mawilcox@microsoft.com, Arnd Bergmann <arnd@arndb.de>,
rientjes@google.com
Subject: Re: [PATCH v2 2/2] x86: paravirt: make native_save_fl extern inline
Date: Tue, 5 Jun 2018 19:46:19 +0200 [thread overview]
Message-ID: <CA+icZUXecX5s+ZD9Nfp3uXCWRyD7zbBg5WgxCintR9Baco6smA@mail.gmail.com> (raw)
In-Reply-To: <0dd024cd-e05a-0d67-c1bf-1a532714bb1a@zytor.com>
On Tue, Jun 5, 2018 at 7:31 PM, H. Peter Anvin <hpa@zytor.com> wrote:
> On 06/05/18 10:28, H. Peter Anvin wrote:
>> On 06/05/18 10:05, Nick Desaulniers wrote:
>>> +
>>> +/*
>>> + * void native_restore_fl(unsigned long flags)
>>> + * %rdi: flags
>>> + */
>>> +ENTRY(native_restore_fl)
>>> + push %_ASM_DI
>>> + popf
>>> + ret
>>> +ENDPROC(native_restore_fl)
>>> +EXPORT_SYMBOL(native_restore_fl)
>>>
>>
>> To work on i386, this would have to be %_ASM_AX in that case.
>>
>> Something like this added to <asm/asm.h> might be useful; then you can
>> simply:
>>
>> push %_ASM_ARG1
>>
>
> Version with fixed typo...
Small typo in the commit-subject... s/argument registes/argument registers
- sed@ -
WARNING: multiple messages have this Message-ID (diff)
From: Sedat Dilek <sedat.dilek@gmail.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Nick Desaulniers <ndesaulniers@google.com>,
akpm@linux-foundation.org, ard.biesheuvel@linaro.org,
aryabinin@virtuozzo.com, akataria@vmware.com,
boris.ostrovsky@oracle.com, brijesh.singh@amd.com,
caoj.fnst@cn.fujitsu.com, gregkh@linuxfoundation.org,
jan.kiszka@siemens.com, jarkko.sakkinen@linux.intel.com,
jgross@suse.com, jpoimboe@redhat.com,
kirill.shutemov@linux.intel.com, mingo@redhat.com,
mjg59@google.com, mka@chromium.org, pombredanne@nexb.com,
rostedt@goodmis.org, tglx@linutronix.de, thomas.lendacky@amd.com,
tweek@google.com, linux-efi@vger.kernel.org,
linux-kernel@vger.kernel.org, x86@kernel.org,
virtualization@lists.linux-foundation.org, astrachan@google.com,
manojgupta@google.com, ghackmann@google.com, tstellar@redhat.com,
keescook@google.com, yamada.masahiro@socion
Subject: Re: [PATCH v2 2/2] x86: paravirt: make native_save_fl extern inline
Date: Tue, 5 Jun 2018 19:46:19 +0200 [thread overview]
Message-ID: <CA+icZUXecX5s+ZD9Nfp3uXCWRyD7zbBg5WgxCintR9Baco6smA@mail.gmail.com> (raw)
In-Reply-To: <0dd024cd-e05a-0d67-c1bf-1a532714bb1a@zytor.com>
On Tue, Jun 5, 2018 at 7:31 PM, H. Peter Anvin <hpa@zytor.com> wrote:
> On 06/05/18 10:28, H. Peter Anvin wrote:
>> On 06/05/18 10:05, Nick Desaulniers wrote:
>>> +
>>> +/*
>>> + * void native_restore_fl(unsigned long flags)
>>> + * %rdi: flags
>>> + */
>>> +ENTRY(native_restore_fl)
>>> + push %_ASM_DI
>>> + popf
>>> + ret
>>> +ENDPROC(native_restore_fl)
>>> +EXPORT_SYMBOL(native_restore_fl)
>>>
>>
>> To work on i386, this would have to be %_ASM_AX in that case.
>>
>> Something like this added to <asm/asm.h> might be useful; then you can
>> simply:
>>
>> push %_ASM_ARG1
>>
>
> Version with fixed typo...
Small typo in the commit-subject... s/argument registes/argument registers
- sed@ -
next prev parent reply other threads:[~2018-06-05 17:46 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-05 17:05 [PATCH v2 0/2] extern inline native_save_fl for paravirt Nick Desaulniers
2018-06-05 17:05 ` [PATCH v2 1/2] compiler-gcc.h: add gnu_inline to all inline declarations Nick Desaulniers
2018-06-05 17:23 ` Joe Perches
2018-06-05 17:55 ` Nick Desaulniers
2018-06-05 17:55 ` Nick Desaulniers
2018-06-05 19:13 ` Joe Perches
2018-06-05 19:50 ` Nick Desaulniers
2018-06-05 19:50 ` Nick Desaulniers
2018-06-05 21:59 ` Joe Perches
2018-06-05 21:59 ` Joe Perches
2018-06-05 21:59 ` Joe Perches
2018-06-06 8:05 ` Sedat Dilek
2018-06-06 8:05 ` Sedat Dilek
2018-06-06 16:39 ` hpa
2018-06-06 16:39 ` hpa
2018-06-06 16:39 ` hpa
2018-06-08 14:34 ` Sedat Dilek
2018-06-08 14:34 ` Sedat Dilek
2018-06-05 19:13 ` Joe Perches
2018-06-07 17:26 ` Nick Desaulniers
2018-06-07 17:26 ` Nick Desaulniers
2018-06-07 17:29 ` Nick Desaulniers
2018-06-07 17:29 ` Nick Desaulniers
2018-06-07 18:31 ` Joe Perches
2018-06-07 18:31 ` Joe Perches
2018-06-07 18:51 ` Nick Desaulniers
2018-06-07 18:51 ` Nick Desaulniers
2018-06-07 18:31 ` Joe Perches
2018-06-07 17:33 ` Nick Desaulniers
2018-06-07 17:33 ` Nick Desaulniers
2018-06-05 17:23 ` Joe Perches
2018-06-05 17:05 ` [PATCH v2 2/2] x86: paravirt: make native_save_fl extern inline Nick Desaulniers
2018-06-05 17:28 ` H. Peter Anvin
2018-06-05 17:28 ` H. Peter Anvin
2018-06-05 17:28 ` H. Peter Anvin
2018-06-05 17:28 ` H. Peter Anvin
2018-06-05 17:31 ` H. Peter Anvin
2018-06-05 17:31 ` H. Peter Anvin
2018-06-05 17:31 ` H. Peter Anvin
2018-06-05 17:31 ` H. Peter Anvin
2018-06-05 17:46 ` Sedat Dilek [this message]
2018-06-05 17:46 ` Sedat Dilek
2018-06-05 17:52 ` Nick Desaulniers
2018-06-05 17:52 ` Nick Desaulniers
2018-06-05 18:06 ` H. Peter Anvin
2018-06-05 18:06 ` H. Peter Anvin
2018-06-05 21:28 ` Arnd Bergmann
2018-06-05 21:28 ` Arnd Bergmann
2018-06-05 21:31 ` Arnd Bergmann
2018-06-05 21:31 ` Arnd Bergmann
2018-06-05 21:51 ` Nick Desaulniers
2018-06-05 21:51 ` Nick Desaulniers
2018-06-05 21:31 ` Arnd Bergmann
2018-06-05 21:28 ` Arnd Bergmann
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