![]() commit 09b35989421dfd5573f0b4683c7700a7483c71f9 upstream. Currently when kdb_read() needs to reposition the cursor it uses copy and paste code that works by injecting an '\0' at the cursor position before delivering a carriage-return and reprinting the line (which stops at the '\0'). Tidy up the code by hoisting the copy and paste code into an appropriately named function. Additionally let's replace the '\0' injection with a proper field width parameter so that the string will be abridged during formatting instead. Cc: stable@vger.kernel.org # Not a bug fix but it is needed for later bug fixes Tested-by: Justin Stitt <justinstitt@google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20240424-kgdb_read_refactor-v3-2-f236dbe9828d@linaro.org Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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kdb_bp.c | ||
kdb_bt.c | ||
kdb_cmds | ||
kdb_debugger.c | ||
kdb_io.c | ||
kdb_keyboard.c | ||
kdb_main.c | ||
kdb_private.h | ||
kdb_support.c | ||
Makefile |