anchao commented on code in PR #15669:
URL: https://github.com/apache/nuttx/pull/15669#discussion_r1927123069
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sched/Kconfig:
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@@ -2011,6 +2011,7 @@ config ASSERT_PAUSE_CPU_TIMEOUT
config COREDUMP
bool "Coredump support"
depends on ARCH_HAVE_TCBINFO
+ select LIBC_ARCH_ELF
Review Comment:
UIO is designed for the convenience of multiple io vectors. If sending with
a single buffer or if io count==1, why still use UIO? I will submit a patch to
the Linux community in a few days to remove io_iter from single buffer case.
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