This is a note to let you know that I've just added the patch titled ARM: mxs: Remove MMAP_MIN_ADDR setting from mxs_defconfig
to the 3.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-mxs-remove-mmap_min_addr-setting-from-mxs_defconfig.patch and it can be found in the queue-3.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@vger.kernel.org> know about it. >From 3bed491c8d28329e34f8a31e3fe64d03f3a350f1 Mon Sep 17 00:00:00 2001 From: Marek Vasut <ma...@denx.de> Date: Fri, 3 Aug 2012 20:54:48 +0200 Subject: ARM: mxs: Remove MMAP_MIN_ADDR setting from mxs_defconfig From: Marek Vasut <ma...@denx.de> commit 3bed491c8d28329e34f8a31e3fe64d03f3a350f1 upstream. The CONFIG_DEFAULT_MMAP_MIN_ADDR was set to 65536 in mxs_defconfig, this caused severe breakage of userland applications since the upper limit for ARM is 32768. By default CONFIG_DEFAULT_MMAP_MIN_ADDR is set to 4096 and can also be changed via /proc/sys/vm/mmap_min_addr if needed. Quoting Russell King [1]: "4096 is also fine for ARM too. There's not much point in having defconfigs change it - that would just be pure noise in the config files." the CONFIG_DEFAULT_MMAP_MIN_ADDR can be removed from the defconfig altogether. This problem was introduced by commit cde7c41 (ARM: configs: add defconfig for mach-mxs). [1] http://marc.info/?l=linux-arm-kernel&m=134401593807820&w=2 Signed-off-by: Marek Vasut <ma...@denx.de> Cc: Russell King <li...@arm.linux.org.uk> Cc: Wolfgang Denk <w...@denx.de> Signed-off-by: Shawn Guo <shawn....@linaro.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/arm/configs/mxs_defconfig | 1 - 1 file changed, 1 deletion(-) --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -32,7 +32,6 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT_VOLUNTARY=y CONFIG_AEABI=y -CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 CONFIG_AUTO_ZRELADDR=y CONFIG_FPE_NWFPE=y CONFIG_NET=y Patches currently in stable-queue which might be from ma...@denx.de are queue-3.4/arm-7466-1-disable-interrupt-before-spinning-endlessly.patch queue-3.4/arm-mxs-remove-mmap_min_addr-setting-from-mxs_defconfig.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html