From 56afad885228902d090558a0b1cf75e9809e831d Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Fri, 4 Jun 2021 09:57:36 +0000 Subject: powerpc: Remove klimit klimit is a global variable initialised at build time with the value of _end. This variable is never modified, so _end symbol can be used directly. Remove klimit. Signed-off-by: Christophe Leroy Reviewed-by: Kefeng Wang Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/9fa9ba6807c17f93f35a582c199c646c4a8bfd9c.1622800638.git.christophe.leroy@csgroup.eu --- arch/powerpc/kernel/setup-common.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/powerpc/kernel/setup-common.c') diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 74a98fff2c2f..138bb7f49ef9 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -91,8 +91,6 @@ EXPORT_SYMBOL_GPL(boot_cpuid); int dcache_bsize; int icache_bsize; -unsigned long klimit = (unsigned long) _end; - /* * This still seems to be needed... -- paulus */ @@ -930,7 +928,7 @@ void __init setup_arch(char **cmdline_p) init_mm.start_code = (unsigned long)_stext; init_mm.end_code = (unsigned long) _etext; init_mm.end_data = (unsigned long) _edata; - init_mm.brk = klimit; + init_mm.brk = (unsigned long)_end; mm_iommu_init(&init_mm); irqstack_early_init(); -- cgit v1.2.3