Messages in this thread |  | | Subject | Re: [PATCH] x86/boot: fix cast to pointer compiler warning | From | Edwin Zimmerman <> | Date | Wed, 8 Jan 2020 01:30:14 -0500 |
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On 1/7/2020 8:18 PM, Randy Dunlap wrote: > On 1/7/20 9:38 PM, Edwin Zimmerman wrote: >> 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) >> > Lots of whitespace damage. Probably your email client or some > intermediary. Email client, sorry. Will resend.
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