Kyungmin Park wrote: > > > Cc'ed Marek. > > > > As I said before, Marek's SystemMMU driver has some problems. > > > > One is that it allocates 4MB virtual memory at once. It is really a problem > > because, the device memory manager must knows the peculiarity and handles > > it. Otherwise, page tables can be overwritten... > > Are there device drivers using system MMU at mainline? or example codes? > In case of Marek's patches, he posted drivers codes and tested at > multimedia stack. > > Another one is what's the difference between MFC drivers case and SystemMMU > one? > This driver does not have dependency on other device drivers, I thought. > and I hope you read this mail thread. > http://www.mentby.com/Group/linux-kernel/patch-maintainers-update-msm- > maintainers.html > > Cite from Linus words. > Actually, "the community" (not that there really is any such cohesive > thing) generally asks that vendors be "involved". Not that vendors be > "exclusively in control". There's a big difference. > Already I read his comments at that time. > I feel you control the s5p codes for vendor purpose. > I'm afraid that you think so. I will try my best to advancement of Linux. Thanks. Best regards, Kgene. -- Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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