x86, kdump: Change crashkernel_high/low= to crashkernel=,high/low

[mirror_ubuntu-artful-kernel.git] / arch / x86 / kernel / setup.c

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index a85a144f2052bc43bcc1c78c5119f2f1e6dbcf7e..fae9134a2de91f7b420fb554bb33f356de661f8f 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -528,7 +528,7 @@ static void __init reserve_crashkernel_low(void)
        int ret;
 
        total_low_mem = memblock_mem_size(1UL<<(32-PAGE_SHIFT));
-       /* crashkernel_low=YM */
+       /* crashkernel=Y,low */
        ret = parse_crashkernel_low(boot_command_line, total_low_mem,
                                                &low_size, &base);
        if (ret != 0) {
@@ -542,7 +542,7 @@ static void __init reserve_crashkernel_low(void)
                low_size = swiotlb_size_or_default() + (8UL<<20);
                auto_set = true;
        } else {
-               /* passed with crashkernel_low=0 ? */
+               /* passed with crashkernel=0,low ? */
                if (!low_size)
                        return;
        }
@@ -582,7 +582,7 @@ static void __init reserve_crashkernel(void)
        ret = parse_crashkernel(boot_command_line, total_mem,
                        &crash_size, &crash_base);
        if (ret != 0 || crash_size <= 0) {
-               /* crashkernel_high=XM */
+               /* crashkernel=X,high */
                ret = parse_crashkernel_high(boot_command_line, total_mem,
                                &crash_size, &crash_base);
                if (ret != 0 || crash_size <= 0)