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| author | Gregory Nutt <gnutt@nuttx.org> | 2013-08-13 09:42:40 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-08-13 09:42:40 -0600 |
| commit | 10d49e897e562c376fd053b7aaa44912bc32b771 (patch) | |
| tree | 8054ee03b7b66806d1d741877ab602ac98adc01c /nuttx/ChangeLog | |
| parent | b10f9ac74ef20d0ff7f56f11e84e8f5d0fcecc2d (diff) | |
| download | nuttx-10d49e897e562c376fd053b7aaa44912bc32b771.tar.gz nuttx-10d49e897e562c376fd053b7aaa44912bc32b771.tar.bz2 nuttx-10d49e897e562c376fd053b7aaa44912bc32b771.zip | |
Fix re-entry problem in SAMA5 up_putc
Diffstat (limited to 'nuttx/ChangeLog')
| -rw-r--r-- | nuttx/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 2471c4c7f..fa6401252 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -5387,3 +5387,8 @@ is being disconnected (2013-8-12). * nuttx/arch/arm/src/stm32/Kconfig, Make.defs, and /stm32f30xxx_i2c.c: STM32 F3 I2C fixes from John Wharington (2013-8-13). + * nuttx/arch/arm/src/sama5/sam_serial.c: Fix a re-entrancy problem + in up_putc(). I think all architectures have this re-entrancy + than can result in serial interrupt being disabled, but I have only + seen the symptom on SAMA5 (2013-8-13). + |