Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de --- drivers/firmware/efi/tpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c index 31f9f0e369b9..55b031d2c989 100644 --- a/drivers/firmware/efi/tpm.c +++ b/drivers/firmware/efi/tpm.c @@ -16,7 +16,7 @@ int efi_tpm_final_log_size; EXPORT_SYMBOL(efi_tpm_final_log_size);
-static int tpm2_calc_event_log_size(void *data, int count, void *size_info) +static int __init tpm2_calc_event_log_size(void *data, int count, void *size_info) { struct tcg_pcr_event2_head *header; int event_size, size = 0;
On Wed, Apr 29, 2020 at 09:01:08PM +0200, Arnd Bergmann wrote:
Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de
drivers/firmware/efi/tpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Jason Gunthorpe jgg@mellanox.com
Jason
On Wed, 29 Apr 2020 at 21:02, Arnd Bergmann arnd@arndb.de wrote:
Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de
Thanks, I'll take it as a fix.
drivers/firmware/efi/tpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c index 31f9f0e369b9..55b031d2c989 100644 --- a/drivers/firmware/efi/tpm.c +++ b/drivers/firmware/efi/tpm.c @@ -16,7 +16,7 @@ int efi_tpm_final_log_size; EXPORT_SYMBOL(efi_tpm_final_log_size);
-static int tpm2_calc_event_log_size(void *data, int count, void *size_info) +static int __init tpm2_calc_event_log_size(void *data, int count, void *size_info) { struct tcg_pcr_event2_head *header; int event_size, size = 0; -- 2.26.0
On Wed, Apr 29, 2020 at 09:01:08PM +0200, Arnd Bergmann wrote:
Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de
Acked-by: Jarkko Sakkinen jarkko.sakkinen@linux.intel.com
/Jarkko
On Wed Apr 29 20, Arnd Bergmann wrote:
Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de
Minor thing, but should the Fixes be c46f3405692d ("tpm: Reserve the TPM final events table")? Or what am I missing about e658c82be556 that causes this? Just trying to understand what I did. :)
Regards, Jerry
drivers/firmware/efi/tpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c index 31f9f0e369b9..55b031d2c989 100644 --- a/drivers/firmware/efi/tpm.c +++ b/drivers/firmware/efi/tpm.c @@ -16,7 +16,7 @@ int efi_tpm_final_log_size; EXPORT_SYMBOL(efi_tpm_final_log_size);
-static int tpm2_calc_event_log_size(void *data, int count, void *size_info) +static int __init tpm2_calc_event_log_size(void *data, int count, void *size_info) { struct tcg_pcr_event2_head *header; int event_size, size = 0; -- 2.26.0
On Thu, Apr 30, 2020 at 11:15 PM Jerry Snitselaar jsnitsel@redhat.com wrote:
On Wed Apr 29 20, Arnd Bergmann wrote:
Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de
Minor thing, but should the Fixes be c46f3405692d ("tpm: Reserve the TPM final events table")? Or what am I missing about e658c82be556 that causes this? Just trying to understand what I did. :)
You are right, I misread the git history. Can you fix it up when applying the patch, or should I resend it?
Arnd
On Thu, 30 Apr 2020 at 23:21, Arnd Bergmann arnd@arndb.de wrote:
On Thu, Apr 30, 2020 at 11:15 PM Jerry Snitselaar jsnitsel@redhat.com wrote:
On Wed Apr 29 20, Arnd Bergmann wrote:
Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de
Minor thing, but should the Fixes be c46f3405692d ("tpm: Reserve the TPM final events table")? Or what am I missing about e658c82be556 that causes this? Just trying to understand what I did. :)
You are right, I misread the git history. Can you fix it up when applying the patch, or should I resend it?
I can fix it up, no worries.
On Thu Apr 30 20, Ard Biesheuvel wrote:
On Thu, 30 Apr 2020 at 23:21, Arnd Bergmann arnd@arndb.de wrote:
On Thu, Apr 30, 2020 at 11:15 PM Jerry Snitselaar jsnitsel@redhat.com wrote:
On Wed Apr 29 20, Arnd Bergmann wrote:
Building with gcc-10 causes a harmless warning about a section mismatch:
WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() The function tpm2_calc_event_log_size() references the function __init early_memunmap(). This is often because tpm2_calc_event_log_size lacks a __init annotation or the annotation of early_memunmap is wrong.
Add the missing annotation.
Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing") Signed-off-by: Arnd Bergmann arnd@arndb.de
Minor thing, but should the Fixes be c46f3405692d ("tpm: Reserve the TPM final events table")? Or what am I missing about e658c82be556 that causes this? Just trying to understand what I did. :)
You are right, I misread the git history. Can you fix it up when applying the patch, or should I resend it?
I can fix it up, no worries.
With the fix applied:
Reviewed-by: Jerry Snitselaar jsnitsel@redhat.com
linux-stable-mirror@lists.linaro.org
-
Ard Biesheuvel -
Arnd Bergmann -
Jarkko Sakkinen -
Jason Gunthorpe -
Jerry Snitselaar