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path: root/arch/s390/boot/compressed/Makefile
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2014-05-27s390/boot: fix boot of compressed kernel built with gcc 4.9Martin Schwidefsky
Add -fno-delete-null-pointer-checks to CFLAGS for the code in arch/s390/boot. Without the option a compressed kernel built with gcc 4.9 won't boot. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-07-26s390: add support for LZ4-compressed kernelHeiko Carstens
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2012-09-26s390/ipl,decrompressor: disable branch profilingHeiko Carstens
The early kernel decrompressing code can't call into the kernel in order to profile branches. Fixes this link error: arch/s390/boot/compressed/misc.o: In function `decompress_kernel': misc.c:(.text+0x9a6): undefined reference to `ftrace_likely_update' Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-03-15[S390] support XZ compressed kernelHeiko Carstens
Add support for XZ compressed kernel. Same as on x86 and sh. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-05-26[S390] Add support for LZO-compressed kernels.Heiko Carstens
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-02-26[S390] add support for compressed kernelsMartin Schwidefsky
Add the "bzImage" compile target and the necessary code to generate compressed kernel images. The old style uncompressed "image" target is preserved, a simple make will build them both. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>