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Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by marking assembly volatile

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From: Arnaud Lacombe
Subject: Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by marking assembly volatile
Date: Monday, December 20, 2010 - 2:49 pm

Hi,

On Mon, Dec 20, 2010 at 3:08 PM, Stephen Boyd <sboyd@codeaurora.org> wrote:
What compiler ? That might be a usefull information to know,
espectially 5 years from now when tracing code history. There has been
similar issue with gcc 4.5 recently. AFAIK, in the same idea, the
final change has been to mark the asm volatile.

Thanks,
 - Arnaud
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Messages in current thread:
[PATCH] drivers: char: hvc: add arm JTAG DCC console support, Daniel Walker, (Tue Nov 30, 12:25 pm)
Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console s ..., Nicolas Pitre, (Tue Nov 30, 12:57 pm)
Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console s ..., Arnd Bergmann, (Tue Nov 30, 2:17 pm)
Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console s ..., Stephen Boyd, (Tue Nov 30, 10:30 pm)
Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console s ..., Daniel Walker, (Wed Dec 1, 11:54 am)
Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console s ..., Greg KH, (Wed Dec 1, 12:28 pm)
Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console s ..., Stephen Boyd, (Wed Dec 1, 1:20 pm)
Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console s ..., Stephen Boyd, (Tue Dec 7, 12:10 pm)
[PATCH] hvc_dcc: Simplify assembly for v6 and v7 ARM, Stephen Boyd, (Fri Dec 17, 10:16 pm)
Re: [PATCH] hvc_dcc: Simplify assembly for v6 and v7 ARM, Daniel Walker, (Mon Dec 20, 10:51 am)
Re: [PATCH] hvc_dcc: Simplify assembly for v6 and v7 ARM, Stephen Boyd, (Mon Dec 20, 11:39 am)
Re: [PATCH] hvc_dcc: Simplify assembly for v6 and v7 ARM, Nicolas Pitre, (Mon Dec 20, 11:46 am)
[PATCH 0/3] hvc_dcc cleanups and fixes, Stephen Boyd, (Mon Dec 20, 1:08 pm)
[PATCH 1/3] hvc_dcc: Fix bad code generation by marking as ..., Stephen Boyd, (Mon Dec 20, 1:08 pm)
[PATCH 2/3] hvc_dcc: Simplify put_chars()/get_chars() loops, Stephen Boyd, (Mon Dec 20, 1:08 pm)
[PATCH 3/3] hvc_dcc: Simplify assembly for v6 and v7 ARM, Stephen Boyd, (Mon Dec 20, 1:08 pm)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., Nicolas Pitre, (Mon Dec 20, 2:39 pm)
Re: [PATCH 3/3] hvc_dcc: Simplify assembly for v6 and v7 ARM, Nicolas Pitre, (Mon Dec 20, 2:44 pm)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., Arnaud Lacombe, (Mon Dec 20, 2:49 pm)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., Stephen Boyd, (Mon Dec 20, 2:52 pm)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., Nicolas Pitre, (Mon Dec 20, 3:10 pm)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., Pavel Machek, (Sun Jan 2, 2:00 am)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., David Brown, (Sun Jan 2, 11:49 am)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., Pavel Machek, (Sun Jan 2, 10:50 pm)
Re: [PATCH 1/3] hvc_dcc: Fix bad code generation by markin ..., Tony Lindgren, (Tue Jan 4, 11:49 am)
Re: [PATCH 3/3] hvc_dcc: Simplify assembly for v6 and v7 ARM, Tony Lindgren, (Tue Jan 4, 11:52 am)