Hi Oded,
On Thu, Jun 4, 2015 at 3:48 PM, Oded Gabbay oded.gabbay@gmail.com wrote:
Hi Valentin, Thanks for catching that. I would be grateful if you could fix this yourself.
With pleasure, I am happy if I can help. Do you have any preference to change the prefix to something else? As there are three other symbols SH_REG_{BASE,SIZE,END}, I would rename CONFIG_ to CONF_ to avoid mix-ups.
Kind regards, Valentin
Oded
On Thu, Jun 4, 2015 at 4:45 PM Valentin Rothberg valentinrothberg@gmail.com wrote:
Hi Yair,
your commit fbeb661bfa89 ("drm/amdkfd: Add skeleton H/W debugger module support") has shown up in today's linux-next tree (i.e., next-20150604). The commit adds the following lines of code to drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h:
+/* CONFIG reg space definition */ +enum {
CONFIG_REG_BASE = 0x2000, /* in dwords */CONFIG_REG_END = 0x2B00,CONFIG_REG_SIZE = CONFIG_REG_END - CONFIG_REG_BASE+};
There is a problem with the 'CONFIG_' prefix of those entries. This prefix is reserved for Kconfig options in Make/Kbuild and CPP syntax, so that static analysis tools (and readers of the code) may mistakenly assume that the symbol is defined somewhere in a Kconfig file.
I detected the issue with ./scripts/checkkconfigsymbols.py. Would you mind renaming those entries to something without the 'CONFIG_' prefix? I can also take care of it if you wish to.
Kind regards, Valentin