lkml.org 
[lkml]   [2020]   [Jan]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] x86/boot: fix cast to pointer compiler warning
Date
Fix cast-to-pointer compiler warning

arch/x86/boot/compressed/acpi.c: In function 'get_acpi_srat_table':
arch/x86/boot/compressed/acpi.c:316:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
rsdp = (struct acpi_table_rsdp *)get_cmdline_acpi_rsdp();
                 ^

Fixes: 41fa1ee9c6d6 ("acpi: Ignore acpi_rsdp kernel param when the kernel has been locked down")
Signed-off-by: Edwin Zimmerman <edwin@211mainstreet.net>
---
 arch/x86/boot/compressed/acpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/boot/compressed/acpi.c b/arch/x86/boot/compressed/acpi.c
index 25019d42ae93..5d2568066d58 100644
--- a/arch/x86/boot/compressed/acpi.c
+++ b/arch/x86/boot/compressed/acpi.c
@@ -313,7 +313,7 @@ static unsigned long get_acpi_srat_table(void)
      * stash this in boot params because the kernel itself may have
      * different ideas about whether to trust a command-line parameter.
      */
-    rsdp = (struct acpi_table_rsdp *)get_cmdline_acpi_rsdp();
+    rsdp = (struct acpi_table_rsdp *)(long)get_cmdline_acpi_rsdp();
 
     if (!rsdp)
         rsdp = (struct acpi_table_rsdp *)(long)

--
2.17.1

\
 
 \ /
  Last update: 2020-01-08 02:39    [W:0.032 / U:0.372 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site