linux-kernel - Re: [PATCH v5 10/16] acpi/ghes: better name GHES memory error function

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Message-ID: <20241205091909.66f803c5@foz.lan>
Date: Thu, 5 Dec 2024 09:19:09 +0100
From: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To: Igor Mammedov <imammedo@...hat.com>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>, Shiju Jose
 <shiju.jose@...wei.com>, "Michael S. Tsirkin" <mst@...hat.com>, Ani Sinha
 <anisinha@...hat.com>, Dongjiu Geng <gengdongjiu1@...il.com>, Paolo Bonzini
 <pbonzini@...hat.com>, Peter Maydell <peter.maydell@...aro.org>,
 kvm@...r.kernel.org, linux-kernel@...r.kernel.org, qemu-arm@...gnu.org,
 qemu-devel@...gnu.org
Subject: Re: [PATCH v5 10/16] acpi/ghes: better name GHES memory error
 function

Em Wed, 4 Dec 2024 17:40:25 +0100
Igor Mammedov <imammedo@...hat.com> escreveu:

> On Wed,  4 Dec 2024 08:41:18 +0100
> Mauro Carvalho Chehab <mchehab+huawei@...nel.org> wrote:
> 
> > The current function used to generate GHES data is specific for
> > memory errors. Give a better name for it, as we now have a generic
> > function as well.
> > 
> > Reviewed-by: Igor Mammedov <imammedo@...hat.com>
> > Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
> > Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>  
> 
> not that it matters but for FYI
> Sign off of author goes 1st and then after it other tags
> that were added later

Yes, that's what I usually do, when I'm using my developer's hat. 
Placing reviews before SoB is what I do with my maintainer's hat
at the Kernel :-)

I'll address it for the next (and hopefully final) version.

> 
> > ---
> >  hw/acpi/ghes-stub.c    | 2 +-
> >  hw/acpi/ghes.c         | 2 +-
> >  include/hw/acpi/ghes.h | 4 ++--
> >  target/arm/kvm.c       | 2 +-
> >  4 files changed, 5 insertions(+), 5 deletions(-)
> > 
> > diff --git a/hw/acpi/ghes-stub.c b/hw/acpi/ghes-stub.c
> > index 2b64cbd2819a..7cec1812dad9 100644
> > --- a/hw/acpi/ghes-stub.c
> > +++ b/hw/acpi/ghes-stub.c
> > @@ -11,7 +11,7 @@
> >  #include "qemu/osdep.h"
> >  #include "hw/acpi/ghes.h"
> >  
> > -int acpi_ghes_record_errors(uint16_t source_id, uint64_t physical_address)
> > +int acpi_ghes_memory_errors(uint16_t source_id, uint64_t physical_address)
> >  {
> >      return -1;
> >  }
> > diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
> > index 4b5332f8c667..414a4a1ee00e 100644
> > --- a/hw/acpi/ghes.c
> > +++ b/hw/acpi/ghes.c
> > @@ -415,7 +415,7 @@ void ghes_record_cper_errors(const void *cper, size_t len,
> >      return;
> >  }
> >  
> > -int acpi_ghes_record_errors(uint16_t source_id, uint64_t physical_address)
> > +int acpi_ghes_memory_errors(uint16_t source_id, uint64_t physical_address)
> >  {
> >      /* Memory Error Section Type */
> >      const uint8_t guid[] =
> > diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h
> > index 8859346af51a..21666a4bcc8b 100644
> > --- a/include/hw/acpi/ghes.h
> > +++ b/include/hw/acpi/ghes.h
> > @@ -74,15 +74,15 @@ void acpi_build_hest(GArray *table_data, GArray *hardware_errors,
> >                       const char *oem_id, const char *oem_table_id);
> >  void acpi_ghes_add_fw_cfg(AcpiGhesState *vms, FWCfgState *s,
> >                            GArray *hardware_errors);
> > +int acpi_ghes_memory_errors(uint16_t source_id, uint64_t error_physical_addr);
> >  void ghes_record_cper_errors(const void *cper, size_t len,
> >                               uint16_t source_id, Error **errp);
> > -int acpi_ghes_record_errors(uint16_t source_id, uint64_t error_physical_addr);
> >  
> >  /**
> >   * acpi_ghes_present: Report whether ACPI GHES table is present
> >   *
> >   * Returns: true if the system has an ACPI GHES table and it is
> > - * safe to call acpi_ghes_record_errors() to record a memory error.
> > + * safe to call acpi_ghes_memory_errors() to record a memory error.
> >   */
> >  bool acpi_ghes_present(void);
> >  #endif
> > diff --git a/target/arm/kvm.c b/target/arm/kvm.c
> > index 7b6812c0de2e..b4260467f8b9 100644
> > --- a/target/arm/kvm.c
> > +++ b/target/arm/kvm.c
> > @@ -2387,7 +2387,7 @@ void kvm_arch_on_sigbus_vcpu(CPUState *c, int code, void *addr)
> >               */
> >              if (code == BUS_MCEERR_AR) {
> >                  kvm_cpu_synchronize_state(c);
> > -                if (!acpi_ghes_record_errors(ACPI_HEST_SRC_ID_SEA, paddr)) {
> > +                if (!acpi_ghes_memory_errors(ACPI_HEST_SRC_ID_SEA, paddr)) {
> >                      kvm_inject_arm_sea(c);
> >                  } else {
> >                      error_report("failed to record the error");  
> 



Thanks,
Mauro