From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen Gang Subject: Re: [PATCH v2] arch: hexagon: kernel: hexagon_ksyms.c: export related symbols which various modules need Date: Fri, 29 Nov 2013 12:03:46 +0800 Message-ID: <52981222.3080007@gmail.com> References: <529811AE.8050502@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=MPmGsp/n8ts4Buwf/XxJwmfZe0ZUsd8i+ovOKLvWoKw=; b=IIB7T8ZDwQCW40Wi5XlDyQykFP6ACZiK7ENaJ/HPQYFo8hQ2r1nAwPKCO/X94rv6h0 WU6dXs1zotB/0VjAvUBLcYMiP4RfFZfvuRyeqd2g5pRNWYMJ4myJISE2LvwdC7KWrsWq 4mG20ifDwcVIFnW1Uj+E62SFn85y9gE6kUHqTPIm8xUD9WtV/42HEdE0d+RrSfzfj8+G hcVVDl5oPFZmF3uAZDhWY+L6wBGdVP+3b8by0qyOTpAmKqTJvF7CFsU4JCDqt21XpP4n KhYyUUolOrWNmKA3Yv1gKeiRQQX0VoHtu5As7d8RgPZ7j1U54teW6KWIKUSTDVcUYBG1 3YCA== In-Reply-To: <529811AE.8050502@gmail.com> Sender: linux-hexagon-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Richard Kuo Cc: linux-hexagon@vger.kernel.org, "linux-kernel@vger.kernel.org" After this patch, excluding the VGA_CONSOLE issue, the hexagon can pass allmodconfig. :-) Please help check all related patches when you have time. Thanks. On 11/29/2013 12:01 PM, Chen Gang wrote: > Need export all related functions and symbols for various modules with > allmodconfig. The related errors: > > MODPOST 2879 modules > ERROR: "__vmyield" [sound/sound_firmware.ko] undefined! > ERROR: "__phys_offset" [sound/drivers/snd-dummy.ko] undefined! > ERROR: "ioremap_nocache" [drivers/char/ipmi/ipmi_si.ko] undefined! > ERROR: "__iounmap" [drivers/char/ipmi/ipmi_si.ko] undefined! > ... > > Signed-off-by: Chen Gang > --- > arch/hexagon/kernel/hexagon_ksyms.c | 27 +++++++++++++++++++++++---- > 1 files changed, 23 insertions(+), 4 deletions(-) > > diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c > index 32b1379..3188de4 100644 > --- a/arch/hexagon/kernel/hexagon_ksyms.c > +++ b/arch/hexagon/kernel/hexagon_ksyms.c > @@ -20,6 +20,9 @@ > > #include > #include > +#include > +#include > +#include > > EXPORT_SYMBOL(__copy_from_user_hexagon); > EXPORT_SYMBOL(__copy_to_user_hexagon); > @@ -28,13 +31,29 @@ EXPORT_SYMBOL(__vmsetie); > EXPORT_SYMBOL(memcpy); > EXPORT_SYMBOL(memset); > > +/* Additional functions */ > +EXPORT_SYMBOL(__strnlen_user); > +EXPORT_SYMBOL(__vmyield); > +EXPORT_SYMBOL(__iounmap); > +EXPORT_SYMBOL(__clear_user_hexagon); > +EXPORT_SYMBOL(ioremap_nocache); > +EXPORT_SYMBOL(empty_zero_page); > + > +/* Additional variables */ > +EXPORT_SYMBOL(_dflt_cache_att); > +EXPORT_SYMBOL(__phys_offset); > +EXPORT_SYMBOL(bad_dma_address); > + > #define DECLARE_EXPORT(name) \ > extern void name(void); EXPORT_SYMBOL(name) > > /* Symbols found in libgcc that assorted kernel modules need */ > DECLARE_EXPORT(__hexagon_memcpy_likely_aligned_min32bytes_mult8bytes); > > -DECLARE_EXPORT(__hexagon_divsi3); > -DECLARE_EXPORT(__hexagon_modsi3); > -DECLARE_EXPORT(__hexagon_udivsi3); > -DECLARE_EXPORT(__hexagon_umodsi3); > +DECLARE_EXPORT(__divsi3); > +DECLARE_EXPORT(__modsi3); > +DECLARE_EXPORT(__udivsi3); > +DECLARE_EXPORT(__umodsi3); > + > +/* Additional functions */ > +DECLARE_EXPORT(csum_tcpudp_magic); > -- Chen Gang