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SubjectRe: [PATCH] c6x: platforms: cache: Export symbol L1P_cache_block_invalidate and L1D_cache_block_writeback
On 4/1/15 03:19, Chen Gang wrote:
> On 3/27/15 05:31, Chen Gang wrote:
>> On 3/26/15 22:58, Mark Salter wrote:
>>> On Wed, 2015-03-04 at 15:05 +0800, Chen Gang wrote:
>>>> They are needed by other modules, the related error with allmodconfig:
>>>> MODPOST 3327 modules
>>>> ERROR: "L1P_cache_block_invalidate" [drivers/misc/lkdtm.ko] undefined!
>>>> ERROR: "L1D_cache_block_writeback" [drivers/misc/lkdtm.ko] undefined!
>>>> Signed-off-by: Chen Gang <>
>>>> ---
>>> Thanks! I added this to the c6x tree for next merge window.

The related binutils patch is merged into the latest binutils tree. At
present, we can use the latest gcc/binutils to cross compile c6x with
allmodconfig successfully. :-)


> Sorry, I did not finish the gcc/binutils issues on time.
> - For binutils patch, it is fixed by me, it is passed binutils related
> member's first checking, I guess it can correctly fix the related
> issue (although may still need improvement). It is in attachment.
> - For gcc, it is fixed by c6x gcc related member and it is integrated
> into gcc main line. (I sent fix patch for it, but my original patch
> is incorrect).
> I guess, I reported issues and sent patches were too late. And next I
> should report and send fix patches in time (within 20??-??-20), so can
> leave a little more time to others for reviewing and integrating
>> Thank you for your work for all the related patches. And I am analyzing
>> related c6x gcc/binutils issues:
>> - For binutils/ld issue, I have sent fix patch for it, the patch is OK
>> (really fix the root cause), but need some additional improvement, I
>> shall sent patch v2 for it within this month.
>> - For gcc issue, I am analyzing, hope I can find root cause today, and
>> send fix patch within this month.
>> Thanks.

Chen Gang

Open, share, and attitude like air, water, and life which God blessed

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